UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2023

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 000-13292

McGRATH RENTCORP

(Exact name of registrant as specified in its Charter)

5700 Las Positas Road, Livermore, CA 94551-7800

(Address of principal executive offices)

Registrant’s telephone number: (925) 606-9200

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. ☒ Yes ☐ No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. ☐ Yes ☒ No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definition of “large accelerated filer”, “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

Aggregate market value of the registrant’s common stock held by non-affiliates of the registrant as of June 30, 2023 (based upon the closing sale price of the registrant’s common stock as reported on the NASDAQ Global Select Market on June 30, 2023): $2,264,372,153.

As of February 20, 2024, 24,496,233 shares of Registrant’s Common Stock were outstanding.

Exhibit index appears on page 95.

FORWARD-LOOKING STATEMENTS

Statements contained in this Annual Report on Form 10-K (“this Form 10-K”) which are not historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts, regarding McGrath RentCorp’s (the “Company’s”) expectations, strategies, prospects or targets are forward looking statements, including statements about (1) our expectations around the effect of the proposed acquisition of us by WillScot Mobile Mini, and (2) our belief that we will continue to be able to negotiate general bank lines of credit and issue senior notes adequate to meet capital requirements not otherwise met by operational cash flows and proceeds from sales of rental equipment. These forward-looking statements also can be identified by the use of forward-looking terminology such as “anticipates”, “believes”, “continues”, “could”, “estimates”, “expects”, “intends”, “may”, “plan”, “predict”, “project”, or “will”, or the negative of these terms or other comparable terminology.

Management cautions that forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties that could cause our actual results to differ materially from those projected in such forward-looking statements. Further, our future business, financial condition and results of operations could differ materially from those anticipated by such forward-looking statements and are subject to risks and uncertainties as set forth under “Risk Factors” in this Form 10-K. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of the forward-looking statements.

Forward-looking statements are made only as of the date of this Form 10-K and are based on management’s reasonable assumptions, however these assumptions can be wrong or affected by known or unknown risks and uncertainties. No forward-looking statement can be guaranteed and subsequent facts or circumstances may contradict, obviate, undermine or otherwise fail to support or substantiate such statements. Readers should not place undue reliance on these forward-looking statements and are cautioned that any such forward-looking statements are not guarantees of future performance. Except as otherwise required by law, we are under no duty to update any of the forward-looking statements after the date of this Form 10-K to conform such statements to actual results or to changes in our expectations.

PART I

ITEM 1. BUSINESS.

General Overview

McGrath RentCorp (the “Company”) is a California corporation organized in 1979 with corporate offices located in Livermore, California. The Company’s common stock is traded on the NASDAQ Global Select Market under the symbol “MGRC”. References in this report to the “Company”, “we”, “us”, and “ours” refer to McGrath RentCorp and its subsidiaries, unless the context requires otherwise.

The Company is a diversified business-to-business rental company with three rental divisions: relocatable modular buildings, portable storage containers and electronic test equipment. Although the Company’s primary emphasis is on equipment rentals, sales of equipment occur in the normal course of business. At December 31, 2023, the Company was comprised of four reportable business segments: (1) its modular building segment (“Mobile Modular”); (2) its portable storage container segment (“Portable Storage”); (3) its electronic test equipment segment (“TRS-RenTelco”); and (4) its classroom manufacturing business selling modular buildings used primarily as classrooms in California (“Enviroplex”).

On February 1, 2023, the Company completed the sale of its former liquid and solid containment segment (“Adler Tanks”), to Ironclad Environmental Solutions, Inc., a portfolio company of Kinderhook Industries, for a cash sale price of $268.0 million. The consolidated financial statements present the historical financial results of the former Adler Tanks segment as discontinued operations for all periods presented. On the same date, the Company acquired Vesta Housing Solutions Holdings, Inc. (“Vesta Modular”), a portfolio company of Kinderhook Industries, that was a leading provider of temporary and permanent modular space solutions, for a cash purchase price of $437.2 million, subject to certain adjustments. The financial results of Vesta Modular were a part of the Mobile Modular segment since February 1, 2023.

Proposed Acquisition by WillScot Mobile Mini

On January 28, 2024, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with WillScot Mobile Mini Holdings Corp., a Delaware corporation (“WillScot Mobile Mini”), Brunello Merger Sub I, Inc., a California corporation and a direct wholly owned subsidiary of WillScot Mobile Mini (“Merger Sub I”), and Brunello Merger Sub II, LLC, a Delaware limited liability company and direct wholly owned subsidiary of WillScot Mobile Mini (“Merger Sub II”). The Merger Agreement provides that, upon the terms and subject to the conditions set forth therein, Merger Sub I will merge with and into the Company (the “First-Step Merger”), with the Company surviving the First-Step Merger and, immediately thereafter, the Company will merge with and into Merger Sub II (the “Second-Step Merger” and together with the First-Step Merger, the “Transaction”), with Merger Sub II surviving the

Second-Step Merger as a wholly owned subsidiary of WillScot Mobile Mini. Each of the parties to the Merger Agreement intends that the Transaction will be treated as a single integrated transaction that qualifies as a “reorganization” within the meaning of Section 368(a) of the U.S. Internal Revenue Code of 1986, as amended. Consummation of the Transaction is subject to the approval of the Company’s shareholders, the receipt of required regulatory approvals, and satisfaction or waiver of other customary closing conditions. The First-Step Merger and the Second-Step Merger will be consummated on the same day.

On the terms and subject to the conditions set forth in the Merger Agreement, at the effective time of the First-Step Merger (the “Effective Time”), each share of common stock, no par value, of the Company (the “Company Common Stock”) issued and outstanding immediately prior to the Effective Time, other than shares of Company Common Stock owned by WillScot Mobile Mini or any subsidiary of WillScot Mobile Mini or the Company, and shares held by shareholders who did not vote in favor of the Transaction (or consent thereto in writing) and who are entitled to demand and properly demands appraisal of such shares, will be automatically converted into the right to receive either (1) $123 in cash (the “Per Share Cash Consideration”) or (2) 2.8211 (the “Exchange Ratio”) shares of validly issued, fully paid and nonassessable shares of common stock, par value $0.0001, of WillScot Mobile Mini (the “WillScot Mobile Mini Common Stock”) (the “Per Share Stock Consideration” together with the Per Share Cash Consideration, the “Merger Consideration”), as determined pursuant to the election and allocation procedures set forth in the Merger Agreement. The Company’s shareholders will have the opportunity to elect to receive either the Per Share Cash Consideration or the Per Share Stock Consideration in respect of their Company Common Stock, provided that 60% of the Company Common Stock will be converted into the cash consideration and 40% of the Company Common Stock will be converted into the stock consideration.

The consummation of the Transaction is subject to certain closing conditions, including (i) the approval of the Company’s shareholders, (ii) the expiration or termination of all waiting periods applicable to the transactions contemplated by the Merger Agreement under the Hart-Scott Rodino Antitrust Improvements Act of 1976 (the “HSR Act,” and such expiration or termination, the “Antitrust Approval”), (iii) the absence of any order by any governmental authorities or other legal restraint or prohibition preventing the consummation of the transactions contemplated by the Merger Agreement, (iv) the effectiveness of the registration statement to be filed by WillScot Mobile Mini with SEC relating to the registration of shares of WillScot Mobile Mini Common Stock to be issued to the Company’s shareholders pursuant to the Merger Agreement and (v) other customary conditions specified in the Merger Agreement. The parties have submitted their respective filings under the HSR Act with the U.S. Department of Justice and the Federal Trade Commission as contemplated by the Merger Agreement. The closing of the Transaction is not subject to any financing condition.

For additional information regarding the Transaction, please refer to our current report on Form 8-K and Amendment No. 1 on Form 8-K/A, each filed with the U.S. Securities and Exchange Commission on January 29, 2024.

Because the Transaction is not yet complete, and except as otherwise specifically stated, the descriptions and disclosures presented elsewhere in this Form 10-K assume the continuation of the Company as a public company.

Business Model

The Company invests capital in rental products and generally has recovered its original investment through rents less cash operating expenses in a relatively short period of time compared to the product’s rental life. When the Company’s rental products are sold, the proceeds generally have covered a high percentage of the original investment. With these characteristics, a significant base of rental assets on rent generates a considerable amount of operating cash flows to support continued rental asset growth. The Company’s rental products have the following characteristics:

The Company believes that rental revenue growth from an increasing base of rental assets and improved gross profits on rents are the best measures of the health of each of our rental businesses. Additionally, we believe our business model and results are enhanced by operational leverage that is created from large regional sales and inventory centers for modulars, a single U.S. based sales, inventory and operations facility for electronic test equipment, as well as shared senior management and back-office functions for financing, human resources, insurance, marketing, information technology and operating and accounting systems.

Human Capital Management

As of December 31, 2023, the Company had 1,204 employees, of whom 133 were primarily administrative and executive personnel, with 677, 180, 128 and 86 in the operations of Mobile Modular, Portable Storage, TRS-RenTelco and Enviroplex, respectively. None of our employees are covered by a collective bargaining agreement, and management believes its relationship with our employees is good.

The Company believes its employees are key to its success and it is committed to all of its employees’ engagement, training and career development, and personal and professional growth. The Board of Directors also receives regular updates from senior management on matters relating to the Company’s strategy for the recruitment, retention and development of the Company’s employees. The Company provides training in technical, operational and leadership skills, and places special emphasis on safety, effective communications, customer service, and employee development. Additionally, the Company offers employees a tuition reimbursement program whereby the employee may receive reimbursement for tuition and fees for undergraduate or graduate level academic courses at an accredited two or four year college or university that may help employees improve performance in their current job or prepare them for advancement.

Government Regulations

We are subject to certain environmental, transportation, anti-corruption, import controls, health and safety, privacy and other laws and regulations in locations in which we operate. Our activity in jurisdictions in which we operate is additionally subject to anti-bribery laws and regulations, such as the US Foreign Corrupt Practices Act of 1977, which prevent companies and their officers, employees and agents from making payments to officials and public entities of foreign countries to facilitate obtaining new contracts. We are also subject to laws and regulations that govern and impose liability for activities that may have adverse environmental effects, including discharges into air and water, and handling and disposal of hazardous substances and waste. Our motor vehicles and related units are subject to regulation in certain states under motor vehicle and similar registrations. While we incur costs in our business to comply with these laws and regulations, management does not believe that the costs of compliance with these various governmental regulations is material to our business and financial condition.

Available Information

We make the Company’s Securities and Exchange Commission (“SEC”) filings available at our website www.mgrc.com. These filings include our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Act of 1934, which are available as soon as reasonably practicable after the Company electronically files such material with, or furnishes such material to, the SEC. Information included on our website is not incorporated by reference to this Form 10-K. Furthermore, all reports the Company files with the SEC are available through the SEC’s website at www.sec.gov.

We have a Code of Business Conduct and Ethics which applies to all directors, officers and employees. Copies of this code can be obtained at our website www.mgrc.com. Any waivers to the Code of Business Conduct and Ethics and any amendments to such

code applicable to our Chief Executive Officer, Chief Financial Officer, Principal Accounting Officer or persons performing similar functions, will be posted on our web site.

RELOCATABLE MODULAR BUILDINGS

Description

Modulars are designed for use as classrooms, temporary offices adjacent to existing facilities, sales offices, construction field offices, restroom buildings, health care clinics, child care facilities, office space and for a variety of other purposes and may be moved from one location to another. Modulars vary from simple single-unit construction site offices to multi-floor modular complexes. The Company’s modular rental fleet includes a full range of styles and sizes. The Company considers its modulars to be among the most attractive and well-designed available. The units are constructed with wood or metal siding, sturdily built and physically capable of a long useful life. Modulars are generally provided with installed heat, air conditioning, lighting, electrical outlets and floor covering, and may have customized interiors including partitioning, cabinetry and plumbing facilities.

Mobile Modular purchases new modulars from various manufacturers who build to Mobile Modular’s design specifications. During 2023, Mobile Modular purchased 30% of its modular units from one manufacturer. The Company believes that the loss of any of its primary modular manufacturers could have an adverse effect on its operations since Mobile Modular could experience higher prices and longer lead times for delivery of modular units until other manufacturers were able to increase their production capacity.

The Company’s modulars are manufactured to comply with state building codes, have a low risk of obsolescence, and can be modified or reconfigured to accommodate a wide variety of customer needs. Historically, as state building codes have changed over the years, Mobile Modular has been able to continue to use existing modulars, with minimal, if any, required upgrades. The Company has no assurance that it will continue to be able to use existing modular equipment with minimal upgrades as building codes change in the future.

Mobile Modular operates from regional sales and inventory centers serving large geographic areas. These sales and inventory centers have in-house infrastructure and operational capabilities to support quick and efficient repair, modification, and refurbishment of equipment for the next rental opportunity. The Company believes operating from large regional sales and inventory centers results in better operating margins as operating costs can be spread over a large installed customer base. Mobile Modular actively maintains and repairs its rental equipment, and management believes this ensures the continued use of the modular product over its long life and, when sold, has resulted in higher sale proceeds relative to its capitalized cost. When rental equipment returns from a customer, the necessary repairs and preventative maintenance are performed prior to its next rental. By making these expenditures for repair and maintenance throughout the equipment’s life we believe that older equipment can generally rent for rates similar to those of newer equipment. Management believes the condition of the equipment is a more significant factor in determining the rental rate and sale price than its age. Over the last three years, used equipment sold each year represented approximately 2% of rental equipment, and has been, on average, 14 years old with sale proceeds above its net book value.

Competitive Strengths

Strong Industry Position – Mobile Modular has a leading modular building fleet in the United States. Rental units for temporary classroom and other educational space needs are an important industry segment and the Company believes Mobile Modular is a leading supplier in California and Florida, and a significant supplier in Texas, of modular educational facilities for rental to both public and private schools. Management is knowledgeable about the needs of its educational customers and the related regulatory requirements in the states where Mobile Modular operates, which enables Mobile Modular to meet its customers’ specific project requirements.

Expertise – The Company believes that over the 40 plus years during which Mobile Modular has competed in the modular rental industry, it has developed expertise that delivers value to customers. Mobile Modular has dedicated its attention to continuously developing and improving the quality of its modular units. Mobile Modular has expertise in the licensing and regulatory requirements that govern modulars in the states where it operates, and its management, sales and operational staffs are knowledgeable and committed to providing exemplary customer service. Mobile Modular has expertise in project management and complex applications.

Operating Structure – Part of the Company’s strategy for Mobile Modular is to create facilities and infrastructure capabilities that allow it to drive greater efficiency and pass the benefits to customers. Mobile Modular achieves this by building regional sales and inventory centers designed to serve a broad geographic area and a large installed customer base under a single overhead structure, thereby reducing its cost per transaction. The Company’s regional facilities and related infrastructure enable Mobile Modular to maximize its modular inventory utilization through efficient and cost effective in-house repair, maintenance and refurbishment for quick redeployment of equipment to meet its customers’ needs.

Asset Management – The Company believes Mobile Modular markets high quality, well-constructed and attractive modulars. Mobile Modular requires manufacturers to build to its specifications, which enables Mobile Modular to maintain a standardized quality fleet. In addition, through its ongoing repair, refurbishment and maintenance programs, the Company believes Mobile Modular’s buildings are the best maintained in the industry. The Company depreciates its modular buildings over an 18 year estimated useful life

to a 50% residual value. Older buildings continue to be productive primarily because of Mobile Modular’s focus on ongoing fleet maintenance. Also, as a result of Mobile Modular’s maintenance programs, when a modular unit is sold, a high percentage of the equipment’s capitalized cost is recovered. In addition, the fleet’s utilization is regionally optimized by managing inventory through estimates of market demand, fulfillment of current rental and sale order activity, modular returns and capital purchases.

Customer Service - The Company believes the modular rental industry to be service intensive and locally based. The Company strives to provide excellent service by meeting its commitments to its customers, being proactive in resolving project issues and seeking to continuously improve the customers’ experience. Mobile Modular is committed to offering quick response to requests for information, providing experienced assistance, on time delivery and preventative maintenance of its units. Mobile Modular’s goal is to continuously improve its procedures, processes and computer systems to enhance internal operational efficiency. The Company believes this dedication to customer service results in high levels of customer loyalty and repeat business.

Market

Management estimates relocatable modular building rental is an industry that today has equipment on rent or available for rent in the U.S. with an aggregate original cost of over $5.0 billion. Mobile Modular’s largest business segment is for temporary classroom and other educational space needs of public and private schools, colleges and universities in California, Florida, Georgia, Louisiana, Maryland, North Carolina, South Carolina, Texas, Virginia and Washington, D.C. Management believes the demand for rental classrooms is caused by shifting and fluctuating school populations, the limited state funds for new construction, the need for temporary classroom space during reconstruction of older schools, class size reduction and the phasing out of portable classrooms compliant with older building codes (see “Classroom Rentals and Sales to Public Schools (K-12)” below). Other customer applications include sales offices, construction field offices, health care facilities, church sanctuaries and child care facilities. Industrial, manufacturing, entertainment and utility companies, as well as governmental agencies commonly use large multi-modular complexes to serve their interim administrative and operational space needs. Modulars offer customers quick, cost-effective space solutions while conserving their capital. The Company’s corporate offices and regional sales and inventory center offices are housed in various sizes of modular units.

Since most of Mobile Modular’s customer requirements are to fill temporary space needs, Mobile Modular’s marketing emphasis is primarily on rentals rather than sales. Mobile Modular attracts customers through its website at www.mobilemodular.com, internet advertising and direct marketing. Customers are encouraged to visit a regional sales and inventory center to view different models on display and to see a regional office, which is a working example of a modular application.

Because service is a major competitive factor in the rental of modulars, Mobile Modular offers quick response to requests for information, assistance in the choice of a suitable size and floor plan, in-house customization services, rapid delivery, timely installation and field service of its units. On Mobile Modular’s website, customers are able to view and select inventory for quotation and request in-field service.

Rentals

Rental periods range from one month to several years with a typical initial contract term between twelve and twenty four months. In general, monthly rental rates are determined by a number of factors including length of term, market demand, product availability and product type. Upon expiration of the initial term, or any extensions, rental rates are reviewed, and when appropriate, are adjusted based on current market conditions. Most rental agreements are operating leases that provide no purchase options, and when a rental agreement does provide the customer with a purchase option, it is generally on terms management believes to be attractive to Mobile Modular.

The customer is responsible for obtaining the necessary use permits and for the costs of insuring the unit, and is financially responsible for transporting the unit to the site, preparation of the site, installation of the unit, dismantle and return delivery of the unit to Mobile Modular, and certain costs for customization. Mobile Modular maintains the units in good working condition while on rent. Upon return, the units are inspected for damage and customers are billed for items considered beyond normal wear and tear. Generally, the units are then repaired for subsequent use. Repair and maintenance costs are expensed as incurred and can include floor repairs, roof maintenance, cleaning, painting and other cosmetic repairs. The costs of major refurbishment of equipment are capitalized to the extent the refurbishment significantly improves the quality and adds value or life to the equipment.

At December 31, 2023, Mobile Modular owned 40,382 new or previously rented modulars, with an aggregate cost of $1,291.1 million including accessories, or an average cost per unit of $31,972. Utilization is calculated at the end of each month by dividing the cost of rental equipment on rent by the total cost of rental equipment, excluding new equipment inventory and accessory equipment. At December 31, 2023, fleet utilization was 79.4% and average fleet utilization during 2023 was 79.7%.

Sales

In addition to operating its rental fleet, Mobile Modular sells modulars to customers. These sales may arise out of its marketing efforts for the rental fleet and from existing equipment already on rent or from specific requests for new buildings for a permanent need. The Company has a dedicated team that focuses on these custom sale opportunities. Such sales can be of either new or used units from the rental fleet, which permits some turnover of older units. During 2023 Mobile Modular’s largest sale represented approximately 4% of Mobile Modular’s sales, 3% of the Company’s consolidated sales and less than 1% of the Company’s consolidated revenues.

Mobile Modular typically provides limited 90-day warranties on used modulars and passes through the manufacturers’ one-year warranty on new units to its customers. Warranty costs have not been significant to Mobile Modular’s operations to date, and the Company attributes this to its commitment to high quality standards and regular maintenance programs. However, there can be no assurance that warranty costs will continue to be insignificant to Mobile Modular’s operations in the future.

Enviroplex manufactures portable classrooms built to the requirements of the California Division of the State Architect (“DSA”) and sells directly to California public school districts and other educational institutions.

Seasonality

Typically, during each calendar year, our highest numbers of classrooms are shipped for rental and sale orders during the second and third quarters for delivery and installation prior to the start of the upcoming school year. The majority of classrooms shipped in the second and third quarters have rental start dates during the third quarter, thereby making the fourth quarter the first full quarter of rental revenues recognized for these transactions.

Competition

Competition in the rental and sale of relocatable modular buildings is intense. Some of our competitors in the modular building leasing industry, have a greater range of products and services, greater financial and marketing resources, larger customer bases, and greater name recognition than we have. In addition, a number of other smaller companies operate regionally throughout the country and have a stronger local presence in those places. Mobile Modular operates primarily in California, Colorado, Florida, Georgia, Louisiana, Maryland, North Carolina, the Pacific Northwest, South Carolina, Texas, Virginia and Washington, D.C. Significant competitive factors in the rental business include availability, price, service, reliability, appearance and functionality of the product. Mobile Modular markets high quality, well-constructed and attractive modulars. Part of the Company’s strategy for modulars is to create facilities and infrastructure capabilities that its competitors cannot easily duplicate. The Company's facilities and related infrastructure enable it to modify modulars efficiently and cost effectively to meet its customers’ needs. Management's goal is to be more responsive at less expense. Management believes this strategy, together with its emphasis on prompt and efficient customer service, gives Mobile Modular a competitive advantage. Mobile Modular is determined to respond quickly to requests for information, and provide experienced assistance for the first-time user, rapid delivery and timely repair of its modular units. Mobile Modular’s already high level of efficiency and responsiveness continues to improve as the Company upgrades procedures, processes and computer systems that control its internal operations. The Company anticipates intense competition to continue and believes it must continue to improve its products and services to remain competitive in the market for modulars.

Classroom Rentals and Sales to Public Schools (K-12)

Mobile Modular and Enviroplex provide classroom and specialty space needs serving public and private schools, colleges and universities. Within the educational market, the rental (by Mobile Modular) and sale (by Enviroplex and Mobile Modular) of modulars to public school districts for use as portable classrooms, restroom buildings and administrative offices for kindergarten through grade twelve (K-12) are a significant portion of the Company’s revenues. Mobile Modular rents and sells classrooms in California, Florida, Georgia, Louisiana, Maryland, North Carolina, the Pacific Northwest, South Carolina, Texas, Virginia and Washington, D.C. Enviroplex sells classrooms in the California market. California is Mobile Modular’s largest educational market. Historically, demand in this market has been fueled by shifting and fluctuating student populations, insufficient funding for new school construction, class size reduction programs, modernization of aging school facilities and the phasing out of portable classrooms no longer compliant with current building codes. The following table shows the approximate percentages of the Company’s modular rental and sales revenues, and of its consolidated rental and sales revenues for the past three years, that rentals and sales to these schools constitute:

Rentals and Sales to Public Schools (K-12) as a Percentage of Total Rental and Sales Revenues

School Facility Funding

Funding for public school facilities is derived from a variety of sources including the passage of both statewide and local facility bond measures, operating budgets, developer fees, various taxes including parcel and sales taxes levied to support school operating budgets, and lottery funds. There is no certainty on the timing of the bond sales and it could take additional years before projects funded by these bonds generate meaningful demand for relocatable classrooms.

PORTABLE STORAGE CONTAINERS

Description

Portable Storage’s rental inventory is comprised of steel containers used to provide a temporary storage solution that is delivered to the customer’s location and addresses the need for secure, temporary storage with immediate access to the unit. The containers are comprised of the following products:

Competitive Strengths

Strong Industry Position - The Company believes that Portable Storage is one of the largest participants in the temporary portable storage rental industry in North America. Portable Storage has a national reach from branches serving the West, Pacific Northwest, Northeast, Mid-Atlantic, Southeast and Midwest.

Expertise and Customer Service – The Company believes that Portable Storage has highly experienced operating management and branch employees. The Company believes that Portable Storage provides a superior level of customer service due to its strong relationship building skills, quality of fleet, driver development program and the quality of its responsiveness.

Asset Management – The Company believes that Portable Storage markets high quality, well-constructed and well-maintained rental products. The Company depreciates its containers over a 25-year estimated useful life to 62.5% residual value. We believe that if maintained, older containers will continue to produce similar rental rates as newer equipment. The fleet’s utilization is regionally optimized by understanding key vertical market customer demand, seasonality factors, competitors’ product availability and expected equipment returns.

Market

The portable storage container rental market in the U.S. has a large and diverse number of market segments including construction, retail, commercial and industrial, energy and petrochemical, manufacturing, education and healthcare.

The container rental products may be utilized throughout the U.S. and are not subject to any local or regional construction code or approval standards.

Rentals

Portable Storage rents its storage and office containers typically for rental periods of one to twelve months, although in some instances, rental terms can be over a year or longer. Monthly rental rates typically are between 2% and 4% of the equipment’s original acquisition cost. At December 31, 2023, Portable Storage owned 42,210 containers with an aggregate cost of $236.1 million or an average cost per unit of $5,594. Utilization is calculated each month by dividing the cost of the rental equipment on rent by the total cost of rental equipment, excluding new and accessory equipment. Utilization was 71.5% at December 31, 2023 and averaged 77.3% during the year.

Seasonality

Rental activity may vary depending upon the extent of retail activity that typically occurs during the fourth quarter and the impact inclement weather may have on construction activity.

Competition

The portable storage container rental industry is highly competitive. Some of our competitors may be larger than we are, have greater financial and other resources than we have, are more geographically diverse than we are and have greater name recognition among customers than we do. Portable Storage also competes against local companies that may have longer operating histories and a strong local presence. As a result, our competitors that have these advantages may be better able to attract and retain customers and provide their products and services at lower rental rates. Portable Storage competes with these companies based upon product

availability, product quality, price and service. Portable Storage may encounter increased competition from existing competitors or from new entrants in the future.

ELECTRONIC TEST EQUIPMENT

Description

TRS-RenTelco rents and sells electronic test equipment nationally and internationally from two facilities located on the grounds of the Dallas Fort Worth International Airport in Grapevine, Texas (the “Dallas facility”) and Dollard-des-Ormeaux, Canada (the “Montreal facility”). TRS-RenTelco’s revenues are derived from the rental and sale of general purpose and communications test equipment to a broad range of companies, from Fortune 500 to middle and smaller market companies, in the aerospace, defense, communications, manufacturing and semiconductor industries. Electronic test equipment revenues are primarily affected by the business activity within these industries related to research and development, manufacturing, and communication infrastructure installation and maintenance. The Dallas facility, TRS-RenTelco’s primary operating location, houses the electronic test equipment inventory, sales engineers, calibration laboratories, and operations staff for U.S. and international business. The Montreal facility houses sales engineers and operations staff to serve the Canadian market. As of December 31, 2023, the original cost of electronic test equipment inventory was comprised of 80% general purpose electronic test equipment and 20% communications electronic test equipment.

Engineers, technicians and scientists utilize general purpose electronic test equipment in developing products, controlling manufacturing processes, completing field service applications and evaluating the performance of their own electrical and electronic equipment. These instruments are rented primarily to aerospace, defense, electronics, industrial, research and semiconductor industries. To date, Keysight Technologies, Rhode & Schwarz and Tektronix, a division of Fortive Corporation, have manufactured the majority of TRS-RenTelco’s general purpose electronic test equipment with the remainder acquired from over 60 other manufacturers.

Communications test equipment, including fiber optic test equipment, is utilized by technicians, engineers and installation contractors to evaluate voice, data and multimedia communications networks, to install fiber optic cabling, and in the development and manufacturing of transmission, network and wireless products. These instruments are rented primarily to manufacturers of communications equipment and products, electrical and communications installation contractors, field technicians, and service providers. To date, Anritsu, Viavi Solutions and Fluke Networks, a division of Fortive Corporation, have manufactured a significant portion of TRS-RenTelco’s communications test equipment, with the remainder acquired from over 40 other manufacturers.

TRS-RenTelco’s general purpose test equipment rental inventory includes oscilloscopes, amplifiers, analyzers (spectrum, network and logic), signal source and power source test equipment. The communications test equipment rental inventory includes network and transmission test equipment for various fiber, copper and wireless networks. TRS-RenTelco occasionally rents electronic test equipment from other rental companies and re-rents the equipment to customers.

Competitive Strengths

Strong Industry Position - The Company believes that TRS-RenTelco is one of the largest electronic test equipment rental and leasing companies offering a broad and deep selection of general purpose and communications test equipment for rent in North America.

Expertise - The Company believes that its knowledge of products, technology and applications expertise provides it with a competitive advantage over others in the industry. Customer requirements are supported by application engineers and technicians that are knowledgeable about the equipment’s uses to ensure the right equipment is selected to meet the customer’s needs. This knowledge can be attributed to the experience of TRS-RenTelco’s management, sales and operational teams.

Operating Structure - TRS-RenTelco is supported by a centralized distribution and inventory center on the grounds of the Dallas-Fort Worth International Airport in Texas. The Company believes that the centralization of servicing all customers in North America and internationally by TRS-RenTelco’s experienced logistics teams provides a competitive advantage by minimizing transaction costs and enabling TRS-RenTelco to ensure customer requirements are met.

Asset Management - TRS-RenTelco’s rental equipment inventory is serviced by an ISO 9001-2015 registered and compliant calibration laboratory that repairs and calibrates equipment ensuring that off rent equipment is ready to ship immediately to meet customers’ needs. TRS-RenTelco’s team of technicians, product managers and sales personnel are continuously monitoring and analyzing the utilization of existing products, new technologies, general economic conditions and estimates of customer demand to ensure the right equipment is purchased and sold, at the right point in the equipment’s technology life cycle. The Company believes this enables it to maximize utilization of equipment and the cash flow generated by the rental and sales revenue of each model of equipment. TRS-RenTelco strives to maintain strong relationships with equipment manufacturers, which enables it to leverage those relationships to gain rental opportunities.

Customer Service - The Company believes that its focus on providing excellent service to its customers provides a competitive advantage. TRS-RenTelco strives to provide exemplary service to fulfill its commitments to its customers. TRS-RenTelco prides itself

in providing solutions to meet customers’ needs by having equipment available and responding quickly and thoroughly to their requests. TRS-RenTelco’s sophisticated in-house laboratory ensures the equipment is fully functional and meets its customers’ delivery requirements. Service needs of TRS-RenTelco’s customers are supported 24 hours a day, 7 days a week by its customer care specialists. TRS-RenTelco’s goal is to provide service beyond its customers’ expectations, which, the Company believes, results in customer loyalty and repeat business.

Market

Electronic test equipment rental is a market which we estimate has equipment on rent worldwide or available for rent with an aggregate original cost in excess of $1 billion. There is a broad customer base for the rental of such instruments, including aerospace, communications, defense, electrical contractor, electronics, industrial, installer contractor, network systems and research companies.

TRS-RenTelco markets its electronic test equipment throughout the United States, Canada, and, to a limited extent, other countries. TRS-RenTelco attracts customers through its outside sales force, website at www.TRSRenTelco.com, telemarketing program, trade show participation, paid internet search and electronic mail campaigns. A key part of the sales process is TRS-RenTelco’s knowledgeable inside sales engineering team that effectively matches test equipment solutions to meet specific customer’s requirements.

The Company believes that customers rent electronic test equipment for many reasons. Customers frequently need equipment for short-term projects, to evaluate new products, and for backup to avoid costly downtime. Delivery times for the purchase of such equipment can be lengthy; thus, renting allows the customer to obtain the equipment expeditiously. The Company also believes that the relative certainty of rental costs can facilitate cost control and be useful in the bidding of and pass-through of contract costs. Finally, renting rather than purchasing may better satisfy the customer’s budgetary constraints.

Rentals

TRS-RenTelco rents electronic test equipment typically for rental periods of one to six months, although in some instances, rental terms can be up to a year or longer. Monthly rental rates typically are between 2% and 10% of the current manufacturers’ list price. TRS-RenTelco depreciates its equipment over 1 to 8 years with no residual value.

At December 31, 2023, TRS-RenTelco had an electronic test equipment rental inventory including accessories with an aggregate cost of $377.6 million. Utilization is calculated each month by dividing the cost of the rental equipment on rent by the total cost of rental equipment, excluding accessory equipment. Utilization was 55.9% as of December 31, 2023 and averaged 58.9% during the year.

Sales

Profit from equipment sales is a material component of TRS-RenTelco’s overall annual earnings. Gross profit from sales of both used and new equipment over the last five years generally has ranged from approximately 20% to 22% of total annual gross profit for our electronics division. For 2023, gross profit on equipment sales was approximately 21% of total division gross profit. Equipment sales are driven by the turnover of older technology rental equipment, to maintain target utilization at a model number level, and new equipment sales opportunities. In 2023, approximately 18% of the electronic test equipment revenues were derived from sales. The largest electronic test equipment sale during 2023 represented 7% of electronic test equipment sales, 1% of the Company’s consolidated sales and less than 1% of consolidated revenues. There is intense competition in the sales of electronic test equipment from a world-wide network of test equipment brokers and resellers, legacy rental companies, and equipment manufacturers. We believe the annual world-wide sales of electronic test equipment is in excess of $8.0 billion per year.

Seasonality

Rental activity may decline in the fourth quarter month of December and the first quarter months of January and February. These months may have lower rental activity due to holiday closures, particularly by larger companies, inclement weather and its impact on various field related communications equipment rentals, and companies’ operational recovery from holiday closures which may impact the start-up of new projects coming online in the first quarter. These factors may impact the quarterly results of each year’s first and fourth quarter.

Competition

The electronic test equipment rental business is characterized by intense competition from several competitors, some of which may have access to greater financial and other resources than we do. TRS-RenTelco competes with these and other test equipment rental companies on the basis of product availability, price, service and reliability. Although no single competitor holds a dominant market share, we face intense competition from these established entities and new entrants in the market. Some of our competitors may offer similar equipment for lease, rental or sales at lower prices and may offer more extensive servicing, or financing options.

REPORTABLE SEGMENTS

For segment information regarding the Company’s four reportable business segments: Mobile Modular, Portable Storage, TRS-RenTelco and Enviroplex, see “Note 15. Segment Reporting” to the audited Consolidated Financial Statements of the Company included in “Item 8. Financial Statements and Supplementary Data.”

ITEM 1A. RISK FACTORS

You should carefully consider the following discussion of various risks and uncertainties. We believe these risk factors are the most relevant to our business and could cause our results to differ materially from the forward-looking statements made by us. Our business, financial condition, and results of operations could be seriously harmed if any of these risks or uncertainties actually occur or materialize. In that event, the market price for our common stock could decline, and you may lose all or part of your investment.

RISKS RELATED TO THE PROPOSED ACQUISITION BY WILLSCOT MOBILE MINI:

There are material uncertainties and risks associated with the proposed Transaction, including the timing of the consummation of the Transaction, which may adversely affect our business and ongoing operations, financial condition and results of operations, employees, customers, shareholders, other parties and business prospects, and a failure to complete the Transaction on the terms reflected in the Merger Agreement, if at all, could have a material and adverse effect on our business, financial condition, results of operations, cash flows and stock price.

Additionally, in approving the Merger Agreement, our Board of Directors considered a number of factors and potential benefits, including the fact that the Transaction consideration to be received by holders of our common stock represented an approximate 10% premium over the Company’s closing stock price of $111.75 on January 26, 2024, the last full trading day prior to the announcement of the proposed Transaction. If the Transaction is not completed, neither we nor the holders of our common stock may realize this benefit of the Transaction.

There can be no assurance that the proposed Transaction will be consummated. The consummation of the proposed Transaction is subject to certain regulatory approvals and customary closing conditions. The obligation of each party to consummate the Transaction is also conditioned upon the other party’s representations and warranties being true and correct to the extent specified in the Merger Agreement and the other party having performed in all material respects its obligations under the Merger Agreement. There can be no assurance that these and other conditions to closing will be satisfied in a timely manner or at all. The Merger Agreement also includes customary termination provisions for both the Company and WillScot Mobile Mini, and we may be required to pay WillScot Mobile Mini a termination fee equal to $120 million in certain specified circumstances, including, among other circumstances, if WillScot Mobile Mini terminates the Merger Agreement following a Company Adverse Recommendation Change prior to receipt of Company Shareholder Approval (each as defined in the Merger Agreement) or (ii) the Company terminates the Merger Agreement to enter into an alternative acquisition agreement in respect of a Superior Proposal (as defined in the Merger Agreement). If we are required to make this payment, doing so may materially adversely affect our business, financial condition and results of operations.

There can be no assurance that a remedy will be available to us in the event of a breach of the Merger Agreement by WillScot Mobile Mini or its affiliates or that we will wholly or partially recover for any damages incurred by us in connection with the proposed Transaction. A failed transaction may result in negative publicity and a negative impression of us among our customers or in the investment community or business community generally. Furthermore, any disruptions to our business resulting from the announcement and pendency of the proposed Transaction, including any adverse changes in our relationships with our customers, partners, suppliers and employees, could continue or accelerate in the event of a failed transaction. In addition, if the proposed Transaction is not completed, and there are no other parties willing and able to acquire the Company at a price of $123.00 per share or higher, on terms acceptable to us, the share price of our common stock will likely decline to the extent that the current market price of our common stock reflects an assumption that the proposed Transaction will be completed. Also, we have incurred, and will continue to incur, significant costs, expenses and fees for professional services and other transaction costs in connection with the proposed Transaction, for which we will have received little or no benefit if the proposed Transaction is not completed. Many of these fees and costs will be payable by us even if the proposed Transaction is not completed and may relate to activities that we would not have undertaken other than to complete the proposed Transaction.

After the date of the Merger Agreement and prior to the Effective Time, the Merger Agreement restricts us from taking specified actions without the consent of WillScot Mobile Mini (which consent may not be unreasonably withheld, conditioned or delayed) and requires that our business be conducted in all material respects in the ordinary course of business. These restrictions may prevent us from making appropriate changes to our businesses or organizational structures or from pursuing attractive business opportunities that may arise prior to the completion of the Transaction and could have the effect of delaying or preventing other strategic transactions. Adverse effects arising from the pendency of the Transaction could be exacerbated by any delays in consummation of the Transaction or termination of the Merger Agreement.

The Transaction will be consummated only if certain conditions are met. Many of the conditions are outside of our control, and both we and WillScot Mobile Mini also have the right to terminate the Merger Agreement in certain circumstances. Accordingly, there may be uncertainty regarding the completion of the Transaction. This uncertainty may cause customers, suppliers, distributors, strategic partners or others that deal with us to delay or defer entering into contracts with us or making other decisions concerning us or seek to change or cancel existing business relationships, which could negatively affect our business. Any delay or deferral of those decisions or changes in existing agreements could have a material adverse effect on our business, regardless of whether the Transaction is ultimately completed.

Our current and prospective employees may experience uncertainty about their future role with the Company until strategies with regard to these employees are announced or executed, which may impair our ability to attract, retain and motivate key management, operational and customer-facing employees and other personnel prior to the Transaction. If we are unable to retain and replace personnel, we could face disruptions in our operations, loss of existing customers, loss of key information, expertise or know-how, and unanticipated additional recruitment and training costs.

The Merger Agreement contains provisions that make it more difficult for us to sell our business to a company other than WillScot Mobile Mini. These provisions include a general prohibition on us soliciting any acquisition proposal or offer for a competing transaction. To date, no party has made an acquisition proposal following the execution of the Merger Agreement. If we terminate the Merger Agreement in connection with our Board of Directors’ authorization for us to enter into a definitive agreement to consummate an alternative transaction contemplated by a Superior Proposal, we will be required to pay a termination fee of $120 million. We may also be required to pay the $120 million termination fee if we or WillScot Mobile Mini terminate the Merger Agreement under certain other circumstances specified in the Merger Agreement. These provisions might discourage a third party that has an interest in acquiring all or a significant part of the Company from considering or proposing an acquisition, even if the party were prepared to pay consideration with a higher per share cash or market value than the Merger Consideration, or

might result in a potential competing acquirer proposing to pay a lower price than it might otherwise have proposed to pay because of the added expense of the termination fee that may become payable in certain circumstances.

In connection with the announcement of the Transaction, as is common in the context of mergers and acquisitions of publicly-traded companies, we (along with our directors and officers) may attract lawsuits seeking to enjoin us from proceeding with or consummating the Transaction, or seeking to have the Transaction rescinded after its consummation. Defending against such claims, even those without merit, could result in substantial costs and divert management’s time and resources, which may negatively impact our financial condition and adversely affect our business and results of operations. Such claims could prevent or delay the consummation of the Transaction, including through an injunction, and result in additional costs to us. The ultimate resolution of any such lawsuit cannot be predicted, and an adverse ruling in any such lawsuit may cause the Transaction to be delayed or not to be completed, which could cause us not to realize some or all of the anticipated benefits of the Transaction.

RISKS RELATED TO OUR STRATEGY AND OPERATION:

Our future operating results may fluctuate, fail to match past performance or fail to meet expectations, which may result in a decrease in our stock price.

Our operating results may fluctuate in the future, may fail to match our past performance or fail to meet the expectations of analysts and investors. Our results and related ratios, such as gross margin, operating income percentage and effective tax rate may fluctuate as a result of a number of factors, some of which are beyond our control including but not limited to:

As a result of these factors, our historical financial results are not necessarily indicative of our future results or stock price.

Our stock price has fluctuated and may continue to fluctuate in the future, which may result in a decline in the value of your investment in our common stock.

The market price of our common stock fluctuates on the NASDAQ Global Select Market and is likely to be affected by a number of factors including but not limited to:

In addition, in recent years the U.S. stock market has experienced significant price and volume fluctuations. These fluctuations are often unrelated to the operating performance of particular companies. Additionally, the most recent global credit crisis adversely affected the prices of most publicly traded stocks as many stockholders became more willing to divest their stock holdings at lower values to increase their cash flow and reduce exposure to such fluctuations. These broad market fluctuations and any other negative economic trends may cause declines in the market price of our common stock and may be based upon factors that have little or nothing to do with our Company or its performance, and these fluctuations and trends could materially reduce our stock price.

Our ability to retain our executive management and to recruit, retain and motivate key qualified employees is critical to the success of our business.

If we cannot successfully recruit and retain qualified personnel, our operating results and stock price may suffer. We believe that our success is directly linked to the competent people in our organization, including our executive officers, senior managers and other key personnel, and in particular, Joe Hanna, our Chief Executive Officer. Personnel turnover can be costly and could materially and adversely impact our operating results and can potentially jeopardize the success of our current strategic initiatives. We need to attract and retain highly qualified personnel to replace personnel when turnover occurs, as well as add to our staff levels as growth occurs. Our business and stock price likely will suffer if we are unable to fill, or experience delays in filling open positions, or fail to retain key personnel.

Failure by third parties to manufacture and deliver our products to our specifications or on a timely basis may harm our reputation and financial condition.

We depend on third parties to manufacture our products even though we are able to purchase products from a variety of third-party suppliers. In the future, we may be limited as to the number of third-party suppliers for some of our products. Although in general, we make advance purchases of some products to help ensure an adequate supply, currently we do not have any long-term purchase contracts with any third-party supplier. We may experience supply problems as a result of financial or operating difficulties or failure of our suppliers, or shortages and discontinuations resulting from product obsolescence or other shortages or allocations by our suppliers. Unfavorable economic conditions may also adversely affect our suppliers or the terms on which we purchase products. In the future, we may not be able to negotiate arrangements with third parties to secure products that we require in sufficient quantities or on reasonable terms. If we cannot negotiate arrangements with third parties to produce our products or if the third parties fail to produce our products to our specifications or in a timely manner, our reputation and financial condition could be harmed.

We are subject to information technology system failures, network disruptions and breaches in data security which could subject us to liability, reputational damage or interrupt the operation of our business.

We rely upon our information technology systems and infrastructure for our business. We sustained an immaterial cybersecurity attack in 2021 involving ransomware that impacted certain of our systems but was unsuccessful in its ability to disrupt our network. Our investigation revealed that an unauthorized third party copied some personal information relating to certain current and former employees, directors, contractor workers and their dependents and certain other persons. Upon detection, we promptly undertook steps

to address the incident, restored network systems and resumed normal operations. The attack did not result in any material disruption to our operations or ability to service our customers and did not affect our financial performance.

In the future, we could experience additional breaches of our security measures resulting in the theft of confidential information or reputational damage from industrial espionage attacks, malware or other cyber-attacks, which may compromise our system infrastructure or lead to data leakage, either internally or at our third-party providers. Similarly, additional data privacy breaches by those who access our systems may pose a risk that sensitive data, including intellectual property, trade secrets or personal information belonging to us, our employees, customers or other business partners, may be exposed to unauthorized persons or to the public.

The immaterial breach of our information technology system that we suffered in 2021 and any future breaches could subject us to reputational damage. Cyber-attacks are increasing in their frequency, sophistication and intensity, and have become increasingly difficult to detect. We expend significant resources to minimize the risk of security breaches, including deploying additional personnel and protection technologies, training employees annually, and engaging third-party experts and contractors. Significant and increasing investments of time and resources by management and Board have been, and will continue to be, required to anticipate and address cybersecurity risks and incidents. However, given that the techniques used to obtain unauthorized access or to sabotage systems change frequently, and often are not identified until they are launched against a target, we may be unable to anticipate these techniques or implement adequate preventative measures in time to stop a cyber incident. Thus, there can be no assurance that our efforts to protect our data and information technology systems will prevent future breaches in our systems (or that of our third-party providers). Such breaches could adversely affect our business and result in financial and reputational harm to us, theft of trade secrets and other proprietary information, legal claims or proceedings, liability under laws that protect the privacy of personal information, and regulatory penalties.

Disruptions in our information technology systems or failure to protect these systems against security breaches could adversely affect our business and results of operations. Additionally, if these systems fail, become unavailable for any period of time or are not upgraded, this could limit our ability to effectively monitor and control our operations and adversely affect our operations.

Our information technology systems facilitate our ability to transact business, monitor and control our operations and adjust to changing market conditions. We sustained an immaterial cybersecurity attack in 2021 involving ransomware that impacted certain of our systems, but was unsuccessful in its ability to disrupt our network. Upon detection, we promptly undertook steps to address the incident, restored network systems and resumed normal operations. Any future cybersecurity attack causing disruption in our information technology systems or the failure of these systems to operate as expected could, depending on the magnitude of the problem, adversely affect our operating results by limiting our capacity to effectively transact business, monitor and control our operations and adjust to changing market conditions in a timely manner.

As part of our business, we develop, receive and retain confidential data about our company and our customers. In addition, because of recent advances in technology and well-known efforts on the part of computer hackers and cyber-terrorists to breach data security of companies, we face risks associated with failure to adequately protect critical corporate, customer and employee data, which could adversely impact our customer relationships, our reputation, and even violate privacy laws.

Further, the delay or failure to implement information system upgrades and new systems effectively could disrupt our business, distract management’s focus and attention from our business operations and growth initiatives, and increase our implementation and operating costs, any of which could negatively impact our operations and operating results.

We have engaged in acquisitions and may engage in future acquisitions that could negatively impact our results of operations, financial condition and business.

During 2023, the Company acquired Vesta Modular, a portfolio company of Kinderhook Industries, that was a leading provider of temporary and permanent modular space solutions, the assets of Brekke Storage and Inland Leasing, regional providers of portable storage solutions in the Colorado market, and the assets of Dixie Storage, a regional provider of portable storage solutions in the South Carolina market. We anticipate that we will continue to consider acquisitions in the future that meet our strategic growth plans. We are unable to predict whether or when any prospective acquisition will be completed. Acquisitions involve numerous risks, including the following:

Acquisitions are inherently risky, and no assurance can be given that our recent and future acquisitions will be successful or will not adversely affect our business, operating results, or financial condition. The success of our acquisition strategy depends upon our ability to successfully complete acquisitions and integrate any businesses that we acquire into our existing business. The difficulties of integration could be increased by the necessity of coordinating geographically dispersed organizations; maintaining acceptable standards, controls, procedures and policies; integrating personnel with disparate business backgrounds; combining different corporate cultures; and the impairment of relationships with employees and customers as a result of any integration of new management and other personnel. In addition, if we consummate one or more significant future acquisitions in which the consideration consists of stock or other securities, our existing shareholders’ ownership could be diluted significantly. If we were to proceed with one or more significant future acquisitions in which the consideration included cash, we could be required to use, to the extent available, a substantial portion of our Credit Facility. If we increase the amount borrowed against our available credit line, we would increase the risk of breaching the covenants under our credit facilities with our lenders. In addition, it would limit our ability to make other investments, or we may be required to seek additional debt or equity financing. Any of these items could adversely affect our results of operations.

We continually assess the strategic fit of our existing businesses and may divest or otherwise dispose of businesses that are deemed not to fit with our strategic plan or are not achieving the desired return on investment, and we cannot be certain that our business, operating results and financial condition will not be materially and adversely affected.

A successful divestiture depends on various factors, including reaching an agreement with potential buyers on terms we deem attractive, as well as our ability to effectively transfer liabilities, contracts, facilities, and employees to any purchaser, identify and separate the assets to be divested from the assets that we wish to retain, reduce fixed costs previously associated with the divested assets or business, and collect the proceeds from any divestitures. These efforts require varying levels of management resources, which may divert our attention from other business operations. If we do not realize the expected benefits of any divestiture transaction, our consolidated financial position, results of operations and cash flows could be negatively impacted. In addition, divestitures of businesses involve a number of risks, including significant costs and expenses, the loss of customer relationships and a decrease in revenues and earnings associated with the divested business. Furthermore, divestitures potentially involve significant post-closing separation activities, which could involve the expenditure of material financial resources and significant employee resources. Any divestiture may result in a dilutive impact to our future earnings if we are unable to offset the dilutive impact from the loss of revenue associated with the divestiture, as well as significant write-offs, including those related to goodwill and other intangible assets, which could have a material adverse effect on our results of operations and financial condition.

If we determine that our goodwill and intangible assets have become impaired, we may incur impairment charges, which would negatively impact our operating results.

At December 31, 2023, we had $387.8 million of goodwill and intangible assets, net, on our Consolidated Balance Sheets. Goodwill represents the excess of cost over the fair value of net assets acquired in business combinations. Under accounting principles generally accepted in the United States of America, we assess potential impairment of our goodwill and intangible assets at least annually, as well as on an interim basis to the extent that factors or indicators become apparent that could reduce the fair value of any of our businesses below book value. Impairment may result from significant changes in the manner of use of the acquired asset, negative industry or economic trends and significant underperformance relative to historic or projected operating results.

Our rental equipment is subject to residual value risk upon disposition and may not sell at the prices or in the quantities we expect.

The market value of any given piece of rental equipment could be less than its depreciated value at the time it is sold. The market value of used rental equipment depends on several factors, including:

We include in income from operations the difference between the sales price and the depreciated value of an item of equipment sold. Changes in our assumptions regarding depreciation could change our depreciation expense, as well as the gain or loss realized upon disposal of equipment. Sales of our used rental equipment at prices that fall significantly below our projections or in lesser quantities than we anticipate will have a negative impact on our results of operations and cash flows.

If we do not effectively manage our credit risk, collect on our accounts receivable or recover our rental equipment from our customers’ sites, it could have a material adverse effect on our operating results.

We generally rent and sell to customers on 30 day payment terms, individually perform credit evaluation procedures on our customers for each transaction and require security deposits or other forms of security from our customers when a significant credit risk is identified. Historically, accounts receivable write-offs and write-offs related to equipment not returned by customers have not been significant and have averaged less than 1% of total revenues over the last five years. If economic conditions deteriorate, we may see an increase in credit losses relative to historical levels, which may materially and adversely affect our operations. Business segments that experience significant market disruptions or declines may experience increased customer credit risk and higher credit losses. Failure to manage our credit risk and receive timely payments on our customer accounts receivable may result in write-offs and/or loss of equipment, particularly electronic test equipment. If we are not able to effectively manage credit risk issues, or if a large number of our customers should have financial difficulties at the same time, our receivables and equipment losses could increase above historical levels. If this should occur, our results of operations may be materially and adversely affected.

Effective management of our rental assets is vital to our business. If we are not successful in these efforts, it could have a material adverse impact on our results of operations.

Our modular, containers and electronics rental products have long useful lives and managing those assets is a critical element to each of our rental businesses. Generally, we design units and find manufacturers to build them to our specifications for our modulars and containers. Modular asset management requires designing and building the product for a long life that anticipates the needs of our customers, including anticipating potential changes in legislation, regulations, building codes and local permitting in the various markets in which the Company operates. Electronic test equipment asset management requires understanding, selecting and investing in equipment technologies that support market demand, including anticipating technological advances and changes in manufacturers’ selling prices. Container asset management requires obtaining high quality, well-constructed products and repairing and maintaining the products to ensure its long life. For each of our modular, container and electronic test equipment assets, we must successfully maintain and repair this equipment cost-effectively to maximize the useful life of the products and the level of proceeds from the sale of such products. To the extent that we are unable to do so, our result of operations could be materially adversely affected.

The nature of our businesses, including the ownership of industrial property, exposes us to the risk of litigation and liability under environmental, health and safety and products liability laws. Violations of environmental or health and safety related laws or associated liability could have a material adverse effect on our business, financial condition and results of operations.

We are subject to national, state, provincial and local environmental laws and regulations concerning, among other things, hazardous substance handling, storage and disposal and employee health and safety. These laws and regulations are complex and frequently change. We could incur unexpected costs, penalties and other civil and criminal liability if we fail to comply with applicable environmental or health and safety laws. We also could incur costs or liabilities related to waste disposal or remediating soil or groundwater contamination at our properties, at our customers’ properties or at third party landfill and disposal sites. These liabilities

can be imposed on the parties generating, transporting or disposing of such substances or on the owner or operator of any affected property, often without regard to whether the owner or operator knew of, or was responsible for, the presence of hazardous substances.

Several aspects of our businesses involve risks of environmental and health and safety liability. For example, our operations involve the use of petroleum products, solvents and other hazardous substances in the construction and maintaining of modular buildings and for fueling and maintaining our delivery trucks and vehicles. The historical operations at some of our previously or currently owned or leased and newly acquired or leased properties may have resulted in undiscovered soil or groundwater contamination or historical non-compliance by third parties for which we could be held liable. Future events, such as changes in existing laws or policies or their enforcement, or the discovery of currently unknown contamination or non-compliance, may also give rise to liabilities or other claims based on these operations that may be material. In addition, compliance with future environmental or health and safety laws and regulations may require significant capital or operational expenditures or changes to our operations.

Accordingly, in addition to potential penalties for non-compliance, we may become liable, either contractually or by operation of law, for investigation, remediation and monitoring costs even if the contaminated property is not presently owned or operated by us, or if the contamination was caused by third parties during or prior to our ownership or operation of the property. In addition, certain parties may be held liable for more than their “fair” share of environmental investigation and cleanup costs. Contamination and exposure to hazardous substances or other contaminants such as mold can also result in claims for remediation or damages, including personal injury, property damage, and natural resources damage claims. Although expenses related to environmental compliance, health and safety issues, and related matters have not been material to date, we cannot assure that we will not have to make significant expenditures in the future in order to comply with applicable laws and regulations. Violations of environmental or health and safety related laws or associated liability could have a material adverse effect on our business, financial condition and results of operations.

In general, litigation in the industries in which we operate, including class actions that seek substantial damages, arises with increasing frequency. Enforcement of environmental and health and safety requirements is also frequent. Such proceedings are invariably expensive, regardless of the merit of the plaintiffs’ or prosecutors’ claims. We may be named as a defendant in the future, and there can be no assurance, irrespective of the merit of such future actions, that we will not be required to make substantial settlement payments in the future. Further, a significant portion of our business is conducted in California which is one of the most highly regulated and litigious states in the country. Therefore, our potential exposure to losses and expenses due to new laws, regulations or litigation may be greater than companies with a less significant California presence.

The nature of our business also subjects us to property damage and product liability claims, especially in connection with our modular buildings and tank and box rental businesses. Although we maintain liability coverage that we believe is commercially reasonable, an unusually large property damage or product liability claim or a series of claims could exceed our insurance coverage or result in damage to our reputation.

Our routine business activities expose us to risk of litigation from employees, vendors and other third parties, which could have a material adverse effect on our results of operations.

We may be subject to claims arising from disputes with employees, vendors and other third parties in the normal course of our business; these risks may be difficult to assess or quantify and their existence and magnitude may remain unknown for substantial periods of time. If the plaintiffs in any suits against us were to successfully prosecute their claims, or if we were to settle any such suits by making significant payments to the plaintiffs, our operating results and financial condition would be harmed. Even if the outcome of a claim proves favorable to us, litigation can be time consuming and costly and may divert management resources. In addition, our organizational documents require us to indemnify our senior executives to the maximum extent permitted by California law. We maintain directors’ and officers’ liability insurance that we believe is commercially reasonable in connection with such obligations, but if our senior executives were named in any lawsuit, our indemnification obligations could magnify the costs of these suits and/or exceed the coverage of such policies.

If we suffer loss to our facilities, equipment or distribution system due to catastrophe, our insurance policies could be inadequate or depleted, our operations could be seriously harmed, which could negatively affect our operating results.

Our facilities, rental equipment and distribution systems may be subject to catastrophic loss due to fire, flood, hurricane, earthquake, terrorism or other natural or man-made disasters. In particular, our headquarters, three operating facilities, and certain of our rental equipment are located in areas of California, with above average seismic activity and could be subject to catastrophic loss caused by an earthquake. Our rental equipment and facilities in Texas, Louisiana, Florida, North Carolina and Georgia are located in areas subject to hurricanes and other tropical storms. In addition to customers’ insurance on rented equipment, we carry property insurance on our rental equipment in inventory and operating facilities as well as business interruption insurance. We believe our insurance policies have adequate limits and deductibles to mitigate the potential loss exposure of our business. We do not maintain financial reserves for policy deductibles and our insurance policies contain exclusions that are customary for our industry, including exclusions for earthquakes, flood and terrorism. If any of our facilities or a significant amount of our rental equipment were to experience a catastrophic loss, it could disrupt our operations, delay orders, shipments and revenue recognition and result in expenses to repair or

replace the damaged rental equipment and facility not covered by insurance, which could have a material adverse effect on our results of operations.

INTEREST RATE AND INDEBTEDNESS RISKS:

Our debt instruments contain covenants that restrict or prohibit our ability to enter into a variety of transactions and may limit our ability to finance future operations or capital needs. If we have an event of default under these instruments, our indebtedness could be accelerated, and we may not be able to refinance such indebtedness or make the required accelerated payments.

The agreements governing our Series D, E and F Senior Notes (as defined and more fully described under the heading “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources”) and our Credit Facility contain various covenants that limit our discretion in operating our business. In particular, we are limited in our ability to merge, consolidate, reorganize or transfer substantially all of our assets, make investments, pay dividends or distributions, redeem or repurchase stock, change the nature of our business, enter into transactions with affiliates, incur indebtedness and create liens on our assets to secure debt. In addition, we are required to meet certain financial covenants under these instruments. These restrictions could limit our ability to obtain future financing, make strategic acquisitions or needed capital expenditures, withstand economic downturns in our business or the economy in general, conduct operations or otherwise take advantage of business opportunities that may arise.

A failure to comply with the restrictions contained in these agreements could lead to an event of default, which could result in an acceleration of our indebtedness. In the event of an acceleration, we may not have or be able to obtain sufficient funds to refinance our indebtedness or make any required accelerated payments. If we default on our indebtedness, our business financial condition and results of operations could be materially and adversely affected.

The majority of our indebtedness is subject to variable interest rates, which makes us vulnerable to increases in interest rates, which could negatively affect our net income.

Our indebtedness exposes us to interest rate increases because the majority of our indebtedness is subject to variable rates. At present, we do not have any derivative financial instruments such as interest rate swaps or hedges to mitigate interest rate variability. The interest rates under our credit facilities are reset at varying periods. These interest rate adjustments could cause periodic fluctuations in our operating results and cash flows. Our annual debt service obligations increase by approximately $5.9 million per year for each 1% increase in the average interest rate we pay based on the $588.0 million balance of variable rate debt outstanding at December 31, 2023. If interest rates rise in the future, and, particularly if they rise significantly, interest expense will increase and our net income will be negatively affected.

SPECIFIC RISKS RELATED TO OUR RELOCATABLE MODULAR BUILDINGS AND PORTABLE STORAGE BUSINESS SEGMENTS:

Significant reductions of, or delays in, funding to public schools have caused the demand and pricing for our modular classroom units to decline, which has in the past caused, and may cause in the future, a reduction in our revenues and profitability.

Rentals and sales of modular buildings to public school districts for use as classrooms, restroom buildings, and administrative offices for K-12 represent a significant portion of Mobile Modular’s rental and sales revenues. Funding for public school facilities is derived from a variety of sources including the passage of both statewide and local facility bond measures, developer fees and various taxes levied to support school operating budgets. Many of these funding sources are subject to financial and political considerations, which vary from district to district and are not tied to demand. Historically, we have benefited from the passage of statewide and local facility bond measures and believe these are essential to our business.

The state of California is our largest market for classroom rentals. The strength of this market depends heavily on public funding from voter passage of both state and local facility bond measures, and the ability of the state to sell such bonds in the public market. A lack of passage of state and local facility bond measures, or the inability to sell bonds in the public markets in the future could reduce our revenues and operating income, and consequently have a material adverse effect on the Company’s financial condition. Furthermore, even if voters have approved facility bond measures and the state has raised bond funds, there is no guarantee that individual school projects will be funded in a timely manner.

To the extent public school districts’ funding is reduced for the rental and purchase of modular buildings, our business could be harmed and our results of operations negatively impacted. We believe that interruptions or delays in the passage of facility bond measures or completion of state budgets, an insufficient amount of state funding, a significant reduction of funding to public schools, or changes negatively impacting enrollment may reduce the rental and sale demand for our educational products. Any reductions in funding available to the school districts from the states in which we do business may cause school districts to experience budget shortfalls and to reduce their demand for our products despite growing student populations, class size reduction initiatives and modernization and reconstruction project needs, which could reduce our revenues and operating income and consequently have a material adverse effect on the Company’s financial condition.

Public policies that create demand for our products and services may change, resulting in decreased demand for or the pricing of our products and services, which could negatively affect our revenues and operating income.

Various states that we operate enacted laws and constitutional amendments to provide funding for school districts to limit the number of students that may be grouped in a single classroom. School districts with class sizes in excess of state limits have been and continue to be a significant source of our demand for modular classrooms. In California, efforts to address aging infrastructure and deferred maintenance have resulted in modernization and reconstruction projects by public school districts including seismic retrofitting, asbestos abatement and various building repairs and upgrades, which has been another source of demand for our modular classrooms. The most recent economic recession caused state and local budget shortfalls, which reduced school districts’ funding and their ability to comply with state class size reduction requirements. If educational priorities and policies shift away from class-size reduction or modernization and reconstruction projects, demand and pricing for our products and services may decline, not grow as quickly as, or not reach the levels that we anticipate. Significant equipment returns may result in lower utilization until equipment can be redeployed or sold, which may cause rental rates to decline and negatively affect our revenues and operating income.

Failure to comply with applicable regulations could harm our business and financial condition, resulting in lower operating results and cash flows.

Similar to conventionally constructed buildings, the modular building industry, including the manufacturers and lessors of portable classrooms, are subject to regulations by multiple governmental agencies at the federal, state and local level relating to environmental, zoning, health, safety, energy efficiency, labor and transportation matters, among other matters. Failure to comply with these laws or regulations could impact our business or harm our reputation and result in higher capital or operating expenditures or the imposition of penalties or restrictions on our operations.

As with conventional construction, typically new codes and regulations are not retroactively applied. Nonetheless, new governmental regulations in these or other areas may increase our acquisition cost of new rental equipment, limit the use of or make obsolete some of our existing equipment, or increase our costs of rental operations.

Building codes are generally reviewed every three years. All aspects of a given code are subject to change including, but not limited to, such items as structural specifications for earthquake safety, energy efficiency and environmental standards, fire and life safety, transportation, lighting and noise limits.

Compliance with building codes and regulations entails a certain amount of risk as state and local government authorities do not necessarily interpret building codes and regulations in a consistent manner, particularly where applicable regulations may be unclear and subject to interpretation. These regulations often provide broad discretion to governmental authorities that oversee these matters, which can result in unanticipated delays or increases in the cost of compliance in particular markets. The construction and modular industries have developed many “best practices” which are constantly evolving. Some of our peers and competitors may adopt practices that are more or less stringent than the Company’s. When, and if, regulatory standards are clarified, the effect of the clarification may be to impose rules on our business and practices retroactively, at which time, we may not be in compliance with such regulations and we may be required to incur costly remediation. If we are unable to pass these increased costs on to our customers, our profitability, operating cash flows and financial condition could be negatively impacted.

Expansions of our modular and portable storage operations into new markets may negatively affect our operating results.

In the past we have expanded our modular and portable storage operations into new geographies and states. There are risks inherent in the undertaking of such expansion, including the risk of revenue from the business in any new markets not meeting our expectations, higher than expected costs in entering these new markets, risk associated with compliance with applicable state and local laws and regulations, response by competitors and unanticipated consequences of expansion. In addition, expansion into new markets may be affected by local economic and market conditions. Expansion of our operations into new markets will require a significant amount of attention from our management, a commitment of financial resources and will require us to add qualified management in these markets, which may negatively impact our operating results.

We are subject to laws and regulations governing government contracts. These laws and regulations expose us to business volatility and risks, including government budgeting cycles and appropriations, potential early termination of contracts, procurement regulations, governmental policy shifts, audits, investigations, sanctions and penalties. Furthermore, these laws and regulations make these government contracts more favorable to government entities than other third parties and any changes in these laws and regulations, or our failure to comply with these laws and regulations could harm our business.

Mobile Modular and Portable Storage derive a portion of its revenues from contracts with U.S. federal government entities, government prime contractors, state entities and local entities, including school districts. Contracts with government entities are subject to budgetary constraints, and our continued performance under our contracts with these agencies and their prime contractors, or award of additional contracts from these agencies or their prime contractors, could be jeopardized by spending reductions or budget cutbacks at these agencies. Such contracts are also subject to unique laws and regulations, and the adoption of new laws or regulations relating to government contracting or changes to existing laws or regulations. New laws, regulations or procurement requirements, or changes to current ones, can significantly increase our costs and risks and reduce our profitability. In addition, any failure on the part of the company to comply with applicable government contract laws and regulations might result in administrative penalties or even in the termination or suspension of these contracts and as a result, the loss of the related revenues, which would harm our business.

Furthermore, the laws governing government contracts differ from the laws governing private contracts. For example, many government contracts contain pricing terms and conditions that are not applicable to private contracts such as clauses that allow government entities not to perform on contractual obligations in the case of a lack of fiscal funding. Also, in the educational markets we serve, we are able to utilize “piggyback” contracts in marketing our products and services and ultimately to book business. The term “piggyback” contract refers to contracts for portable classrooms or other products entered into by public school districts following a formal bid process that allows for the use of the same contract terms and conditions with the successful vendor by other public school districts. As a result, “piggyback” contracts allow us to more readily book orders from our government customers, primarily public school districts, and to reduce the administrative expense associated with booking these orders. The governmental statutes and regulations that allow for use of “piggyback” contracts are subject to change or elimination in their entirety. A change in the manner of use or the elimination of “piggyback” contracts would likely negatively impact our ability to book new business from these government customers and could cause our administrative expenses related to processing these orders to increase significantly. In addition, any failure to comply with these laws and regulations might result in administrative penalties or even in the suspension of these contracts and as a result, the loss of the related revenues which would harm our business and results from operations.

Seasonality of our educational business may have adverse consequences for our business.

A significant portion of the modular sale and rental revenues is derived from the educational market. Typically, during each calendar year, our highest numbers of classrooms are shipped for rental and sale orders during the second and third quarters for delivery and installation prior to the start of the upcoming school year. The majority of classrooms shipped in the second and third quarters have rental start dates during the third quarter, thereby making the fourth quarter the first full quarter of rental revenues recognized for these transactions. Although this is the historical seasonality of our business, it is subject to change or may not meet our expectations, which may have adverse consequences for our business.

We face strong competition in our modular building and portable storage markets and we may not be able to effectively compete.

The modular building leasing industry is highly competitive in our states of operation and we expect it to remain so. The competitive market in which we operate may prevent us from raising rental fees or sales prices to pass any increased costs on to our customers. We compete on the basis of a number of factors, including equipment availability, quality, price, service, reliability, appearance, functionality and delivery terms. We may experience pricing pressures in our areas of operation in the future as some of our competitors seek to obtain market share by reducing prices.

Some of our competitors in the modular building leasing industry have greater range of products and services, greater financial and marketing resources, larger customer bases, and greater name recognition than we have. These competitors may be better able to respond to changes in the relocatable modular building and portable storage container markets, to finance acquisitions, to fund internal growth and to compete for market share, any of which could harm our business.

We may not be able to quickly redeploy modular and container units returning from leases, which could negatively affect our financial performance and our ability to expand, or utilize, our rental fleet.

As of December 31, 2023, 55% of our modular and 57% of our container portfolios had equipment on rent for periods exceeding the original committed term. Generally, when a customer continues to rent the units beyond the contractual term, the equipment rents on a month-to-month basis. If a significant number of our rented units were returned during a short period of time, particularly those units that are rented on a month-to-month basis, a large supply of units would need to be remarketed. Our failure to effectively remarket a large influx of units returning from leases could negatively affect our financial performance and our ability to continue expanding our

rental fleet. In addition, if returned units stay off rent for an extended period of time, we may incur additional costs to securely store and maintain them.

Significant increases in raw material and labor costs could increase our acquisition cost of new modular rental units and repair and maintenance costs of our fleet, which would increase our operating costs and harm our profitability.

We incur labor costs and purchase raw materials, including lumber, siding and roofing and other products to perform periodic repairs, modifications and refurbishments to maintain physical conditions of our modular units. The volume, timing and mix of maintenance and repair work on our rental equipment may vary quarter-to-quarter and year-to-year. Generally, increases in labor and raw material costs will also increase the acquisition cost of new modular units and increase the repair and maintenance costs of our fleet. We also maintain a fleet of service trucks and use subcontractor companies for the delivery, set-up, return delivery and dismantle of modulars for our customers. We rely on our drivers and subcontractor service companies to meet customer demands for timely shipment and return, and the loss or inadequate number of driver and subcontractor service companies may cause prices to increase, while negatively impacting our reputation and operating performance. During periods of rising prices for labor, raw materials or fuel, and in particular, when the prices increase rapidly or to levels significantly higher than normal, we may incur significant increases in our acquisition costs for new modular units and incur higher operating costs that we may not be able to recoup from our customers, which would reduce our profitability.

Failure by third parties to manufacture our products timely or properly may harm our reputation and financial condition.

We are dependent on third parties to manufacture our products even though we are able to purchase products from a variety of third-party suppliers. Mobile Modular purchases new modulars from various manufacturers who build to Mobile Modular’s design specifications. With the exception of Enviroplex, none of the principal suppliers are affiliated with the Company. During 2023, Mobile Modular purchased 30% of its modular product from one manufacturer. The Company believes that the loss of any of its primary manufacturers of modulars could have an adverse effect on its operations since Mobile Modular could experience higher prices and longer delivery lead times for modular product until other manufacturers were able to increase their production capacity.

Failure to properly design, manufacture, repair and maintain the modular product may result in impairment charges, potential litigation and reduction of our operating results and cash flows.

We estimate the useful life of the modular product to be 18 years with a residual value of 50% and containers to be 25 years with a residual value of 62.5%. However, proper design, manufacture, repairs and maintenance of the products during our ownership is required for the product to reach their useful lives and residual values. If we do not appropriately manage the design, manufacture, repair and maintenance of our modular product, or otherwise delay or defer such repair or maintenance, we may be required to incur impairment charges for equipment that is beyond economic repair costs or incur significant capital expenditures to acquire new modular product to serve demand. In addition, such failures may result in personal injury or property damage claims, including claims based on presence of mold, and termination of leases or contracts by customers. Costs of contract performance, potential litigation, and profits lost from termination could accordingly reduce our future operating results and cash flows.

Our warranty costs may increase and warranty claims could damage our reputation and negatively impact our revenues and operating income.

Sales of new relocatable modular buildings not manufactured by us are typically covered by warranties provided by the manufacturer of the products sold. We provide ninety-day warranties on certain modular sales of used rental units and one-year warranties on equipment manufactured by our Enviroplex subsidiary. Historically, our warranty costs have not been significant, and we monitor the quality of our products closely. If a defect were to arise in the installation of our equipment at the customer’s facilities or in the equipment acquired from our suppliers or by our Enviroplex subsidiary, we may experience increased warranty claims. Such claims could disrupt our sales operations, damage our reputation and require costly repairs or other remedies, negatively impacting revenues and operating income.

SPECIFIC RISKS RELATED TO OUR ELECTRONIC TEST EQUIPMENT BUSINESS SEGMENT:

Market risk and cyclical downturns in the industries using test equipment may result in periods of low demand for our product resulting in excess inventory, impairment charges and reduction of our operating results and cash flows.

TRS-RenTelco’s revenues are derived from the rental and sale of general purpose and communications test equipment to a broad range of companies, from Fortune 500 to middle and smaller market companies, in the aerospace, defense, communications, manufacturing and semiconductor industries. Electronic test equipment rental and sales revenues are primarily affected by the business activity within these industries related to research and development, manufacturing, and communication infrastructure installation and maintenance. Historically, these industries have been cyclical and have experienced periodic downturns, which can have a material

adverse impact on the industry’s demand for equipment, including our rental electronic test equipment. In addition, the severity and length of any downturn in an industry may also affect overall access to capital, which could adversely affect our customers and result in excess inventory and impairment charges. During periods of reduced and declining demand for test equipment, we are exposed to additional receivable risk from non-payment and may need to rapidly align our cost structure with prevailing market conditions, which may negatively impact our operating results and cash flows.

Seasonality of our electronic test equipment business may impact quarterly results.

Generally, rental activity declines in the fourth quarter month of December and the first quarter months of January and February. These months may have lower rental activity due to holiday closures, particularly by larger companies, inclement weather and its impact on various field related communications equipment rentals, and companies’ operational recovery from holiday closures which may impact the start-up of new projects coming online in the first quarter. These seasonal factors historically have impacted quarterly results in each year’s first and fourth quarter, but we are unable to predict how such factors may impact future periods.

Our rental test equipment may become obsolete or may no longer be supported by a manufacturer, which could result in an impairment charge.

Electronic test equipment is characterized by changing technology and evolving industry standards that may render our existing equipment obsolete through new product introductions, or enhancements, before the end of its anticipated useful life, causing us to incur impairment charges. We must anticipate and keep pace with the introduction of new hardware, software and networking technologies and acquire equipment that will be marketable to our current and prospective customers.

Additionally, some manufacturers of our equipment may be acquired or cease to exist, resulting in a future lack of support for equipment purchased from those manufacturers. This could result in the remaining useful life becoming shorter, causing us to incur an impairment charge. We monitor our manufacturers’ capacity to support their products and the introduction of new technologies, and we acquire equipment that will be marketable to our current and prospective customers. However, any prolonged economic downturn could result in unexpected bankruptcies or reduced support from our manufacturers. Failure to properly select, manage and respond to the technological needs of our customers and changes to our products through their technology life cycle may cause certain electronic test equipment to become obsolete, resulting in impairment charges, which may negatively impact operating results and cash flows.

If we do not effectively compete in the rental equipment market, our operating results will be materially and adversely affected.

The electronic test equipment rental business is characterized by intense competition from several competitors some of which may have access to greater financial and other resources than we do. Although no single competitor holds a dominant market share, we face competition from these established entities and new entrants in the market. We believe that we anticipate and keep pace with the introduction of new products and acquire equipment that will be marketable to our current and prospective customers. We compete on the basis of a number of factors, including product availability, price, service and reliability. Some of our competitors may offer similar equipment for lease, rental or sale at lower prices and may offer more extensive servicing, or financing options. Failure to adequately forecast the adoption of, and demand for, new or existing products may cause us not to meet our customers’ equipment requirements and may materially and adversely affect our operating results.

If we are not able to obtain equipment at favorable rates, there could be a material adverse effect on our operating results and reputation.

The majority of our rental equipment portfolio is comprised of general purpose test and measurement instruments purchased from leading manufacturers. We depend on purchasing equipment from these manufacturers and suppliers for use as our rental equipment. If, in the future, we are not able to purchase necessary equipment from one or more of these suppliers on favorable terms, we may not be able to meet our customers’ demands in a timely manner or for a rental rate that generates a profit. If this should occur, we may not be able to secure necessary equipment from an alternative source on acceptable terms and our business and reputation may be materially and adversely affected.

If we are not able to anticipate and mitigate the risks associated with operating internationally, there could be a material adverse effect on our operating results.

Currently, total foreign country customers and operations account for less than 10% of the Company’s revenues. In recent years some of our customers have expanded their international operations faster than domestic operations, and this trend may continue. Over

time, the amount of our international business may increase if we focus on international market opportunities. Operating in foreign countries subjects the Company to additional risks, any of which may adversely impact our future operating results, including:

Unfavorable currency exchange rates may negatively impact our financial results in U.S. dollar terms.

We receive revenues in Canadian dollars from our business activities in Canada. Conducting business in currencies other than U.S. dollars subjects us to fluctuations in currency exchange rates. If the currency exchange rates change unfavorably, the value of net receivables we receive in foreign currencies and later convert to U.S. dollars after the unfavorable change would be diminished. This could have a negative impact on our reported operating results. We currently do not engage in hedging strategies to mitigate this risk.

GENERAL RISKS:

Our effective tax rate may change and become less predictable as our business expands, or as a result of federal and state tax law changes, making our future earnings less predictable.

We continue to consider expansion opportunities domestically and internationally for our rental businesses. Since the Company’s effective tax rate depends on business levels, personnel and assets located in various jurisdictions, further expansion into new markets or acquisitions may change the effective tax rate in the future and may make it, and consequently our earnings, less predictable going forward. Further, the enactment of future tax law changes by federal and state taxing authorities may impact the Company’s current period tax provision and its deferred tax liabilities. In addition, the amount and timing of stock-based compensation may also impact the Company’s current tax provision.

Changes in financial accounting standards may cause lower than expected operating results and affect our reported results of operations.

Changes in accounting standards and their application may have a significant effect on our reported results on a going-forward basis and may also affect the recording and disclosure of previously reported transactions. New accounting pronouncements and varying interpretations of accounting pronouncements have occurred in the past and may occur in the future. Changes to existing rules or the questioning of current practices may adversely affect our reported financial results or the way we conduct our business.

Adverse economic conditions in the United States and globally, as well as geopolitical tensions, could have a negative effect on our business, results of operations, financial condition and liquidity.

Adverse macroeconomic conditions in the United States and globally, including inflation, slower than expected growth or recession, changes to fiscal and monetary policy, tightening of the credit markets, higher interest rates and currency fluctuations, could negatively impact our business, financial condition, results of operations and liquidity. These factors could negatively affect demand for our business.

Adverse economic conditions in the United States and globally have from time to time caused or exacerbated significant slowdowns in our industry and in the markets in which we operate, which have adversely affected our business and results of operations. Macroeconomic weakness and uncertainty also make it more difficult for us to accurately forecast revenue, gross margin and expenses, and may make it more difficult to refinance debt.

Furthermore, sustained uncertainty about, or worsening of, geopolitical tensions, including further escalation of war between Russia and Ukraine, further escalation of trade tensions between the U.S. and China, escalation of tensions between China and Taiwan, further escalation in the conflict between the State of Israel and Hamas, as well as further escalation of tensions between the State of Israel and various countries in the Middle East and North Africa, could result in a global economic slowdown and long-term changes to global trade. Any or all of these factors could negatively affect our revenue and could materially adversely affect our business, results of operations, financial condition and growth.

Environmental, social and governance (ESG) matters may impact our business and reputation.

Governmental authorities, non-governmental organizations, customers, investors, external stakeholders and employees are increasingly sensitive to ESG concerns. This focus on ESG concerns may lead to new requirements that could result in increased costs for our business. Our ability to compete could also be affected by changing customer preferences and requirements, such as growing demand for more environmentally friendly products, supplier practices, or by failure to meet such customer expectations or demand. We risk negative shareholder reaction, including from proxy advisory services, as well as damage to our reputation, if we do not act responsibly, or if we are perceived to not be acting responsibly in key ESG areas. If we do not meet the ESG expectations of our investors, customers and other stakeholders, we could experience reduced demand for our products, loss of customers, and other negative impacts on our business and results of operations.

We have begun to report our prior modular building and portable storage segment in two separate segments of modular building and portable storage container. This segment reporting structure has been in effect for a limited period of time, and there are no assurances that we will be able to successfully operate the prior segment in two distinct segments, and the change could be confusing to investors and may not have the desired effects.

During the quarter ended December 31, 2023, we began reporting our prior modular building and portable storage segment as two distinct segments of modular buildings and portable storage containers. Managing these changes has required, and may continue to require, significant expenditures and allocation of valuable management resources. We have provided disclosures about this new segment reporting structure, but there is no guarantee that investors or the market will understand this change to our financial reporting. There is also no guarantee that this change will have the desired effect. Failure of investors or analysts to understand our revised segment reporting structure may negatively affect their ability to understand our business and operating results which could adversely affect our stock price. In addition, we test for goodwill impairment at the reporting segment level and consider the difference between the fair value of a reporting segment and its’ carrying value, when determining whether any impairment exists. There can be no assurance that the change to our segment reporting structure will not result in impairment charges in future periods.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 1C. CYBERSECURITY

Cybersecurity represents an important component of the Company’s overall approach to risk management. The Company’s cybersecurity policies, standards and practices are integrated into the Company’s enterprise risk management (“ERM”) approach, and cybersecurity risks are one of the enterprise risks that are subject to oversight by the Company’s Board of Directors (the “Board”). The Company’s cybersecurity policies, standards and practices follow industry trends, which align with frameworks established by the National Institute of Standards and Technology and the International Organization for Standardization. The Company approaches cybersecurity threats through a cross-functional approach which endeavors to: (i) identify, prevent and mitigate cybersecurity threats to the Company; (ii) preserve the confidentiality, security and availability of the information that we collect and store to use in our business; (iii) protect the Company’s intellectual property; (iv) maintain the confidence of our customers, clients and business partners; and (v) provide appropriate public disclosure of cybersecurity risks and incidents when required.

Risk Management and Strategy

The Company’s cybersecurity program focuses on the following areas:

The Company manages risks from cybersecurity threats through the assessment and testing of the Company’s processes and practices focused on evaluating the effectiveness of our cybersecurity measures. The Company engages a third-party independent cybersecurity company that provides security testing and monitoring, including penetration testing, auditing, and security assessment, for the Company. The results of such assessments and reviews are reported as part of the technology and cyber security update to the Company’s executive leadership team and the Board, and the Company adjusts its cybersecurity policies, standards, processes and practices as necessary based on the information provided by the assessments, audits and reviews.

Governance

The Board oversees the management of risks from cybersecurity threats, including the policies, standards, processes and practices that the Company’s management implements to address risks from cybersecurity threats. The Board receives reports on the Company’s technology and cybersecurity functions, including vulnerability assessments, any third-party and independent reviews, the threat environment, and other information security considerations. The Board also receives prompt and timely information regarding any cybersecurity incident that meets established reporting thresholds, as well as ongoing updates regarding such incident until it has been addressed. The cyber security Steering Committee meets multiple times throughout the year to discuss the Company’s cyber security programs and practices, risk management related to cyber security and a wide range of other related topics including, for example, recent developments, evolving standards, vulnerability assessments, third-party and independent reviews, the threat environment, technological trends and information security considerations arising with respect to the Company’s peers and third parties. At least once each year, the Board and the Company’s executive leadership team discuss the Company’s approach to cybersecurity risk management with the Company’s VP of Information Technology.

The Company’s VP of Information Technology is the member of the Company’s management who is principally responsible for overseeing the Company’s cybersecurity risk management program, in partnership with other business leaders across the Company. The VP of Information Technology works in coordination with senior leadership, which includes our Chief Executive Officer and President, Chief Financial Officer and General Counsel. The Company’s VP of Information Technology has served in various roles in technology and is supported by a team of information technology and cyber security professionals with decades of relevant experience. Most notably, the Company’s Enterprise Manager of Cybersecurity and Network holds a Certified Information Systems Security Professional (CISSP) certification and has over 15 years of experience with managing risks arising from cybersecurity threats.

The Company has established a Cybersecurity Steering Committee that includes executives and senior leadership across all divisions and corporate services to implement and manage a program designed to protect the Company’s information systems from cybersecurity threats and to respond promptly to any cybersecurity incidents. To facilitate the success of this program, multidisciplinary teams throughout the Company are created and deployed to address cybersecurity threats and to respond to cybersecurity incidents in accordance with the Company’s Incident Response Plans (IRP). Through the ongoing communications from these teams, the Steering committee monitors the effectiveness of the prevention, detection, mitigation and remediation within the cybersecurity program. The

Company’s General Counsel, as part of the Incident Response Team, will report any credible threats or security concerns to the Board when appropriate.

As of the date of this Annual Report on Form 10-K, we are not aware of any cybersecurity threats that have materially affected or are reasonably likely to affect the Company, including its business strategy, results of operations, or financial condition.

ITEM 2. PROPERTIES.

The Company’s corporate and administrative offices are located in Livermore, California in approximately 26,000 square feet. At December 31, 2023, the Company’s four reportable business segments conducted operations from the following locations:

Mobile Modular and Portable Storage – Mobile Modular and Portable Storage operate from 22 owned and 60 leased locations. Our largest owned facilities include seven inventory centers, at which relocatable modular buildings and storage containers are displayed, refurbished and stored:

Livermore, California (140 acres in the San Francisco Bay Area),

Mira Loma, California (82 acres in the Los Angeles area),

Pasadena, Texas (50 acres in the Houston area),

Grand Prairie, Texas (30 acres in the Dallas area),

Auburndale, Florida (123 acres in the Orlando area),

Arcade, Georgia (48 acres in the Atlanta area),

Fredericksburg, Virginia (68 acres in the Washington D.C. area).

The inventory centers conduct rental and sales operations from modular buildings, serving as working models of the Company’s modular product.

TRS-RenTelco – Electronic test equipment rental and sales operations are conducted from a 117,000 square foot leased facility in Grapevine, Texas (Dallas area) and a sales office in Dollard-des-Ormeaux, Quebec (Montreal, Canada area).

Enviroplex – The Company’s wholly owned subsidiary, Enviroplex, manufactures modular buildings used primarily as classrooms in California from its 108,000 square foot facility in Stockton, California (San Francisco Bay Area).

ITEM 3. LEGAL PROCEEDINGS.

The Company is involved in various lawsuits and routine claims arising out of the normal course of its business. The Company maintains insurance coverage for its operations and employees with appropriate aggregate, per occurrence and deductible limits as the Company reasonably determines necessary or prudent with current operations and historical experience. The major policies include coverage for property, general liability, cyber, auto, directors and officers, health, and workers’ compensation insurances. In the opinion of management, the ultimate amount of liability not covered by insurance, if any, under any pending litigation and claims, individually or in the aggregate, will not have a material adverse effect on the financial position or operating results of the Company.

ITEM 4. MINE SAFETY DISCLOSURES.

Not Applicable

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.

The Company's common stock is traded in the NASDAQ Global Select Market under the symbol “MGRC”. As of February 21, 2024, the Company's common stock was held by approximately 45 shareholders of record, which does not include shareholders whose shares are held in street or nominee name. The Company believes that when holders in street or nominee name are added, the number of holders of the Company's common stock exceeds 500.

Stock Repurchase Plan

The Company has in the past made purchases of shares of its common stock from time to time in over-the-counter market (NASDAQ) transactions, through privately negotiated, large block transactions and through a share repurchase plan, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934. In August 2015, the Company’s Board of Directors authorized the Company to

repurchase 2,000,000 shares of the Company's outstanding common stock (the “Repurchase Plan”). The amount and time of the specific repurchases are subject to prevailing market conditions, applicable legal requirements and other factors, including management’s discretion. All shares repurchased by the Company are canceled and returned to the status of authorized but unissued shares of common stock. There can be no assurance that any authorized shares will be repurchased and the repurchase program may be modified, extended or terminated by the Board of Directors at any time. There were no shares of common stock repurchased during the twelve months ended December 31, 2023 and 2022. As of December 31, 2023, 1,309,805 shares remain authorized for repurchase under the Repurchase Plan.

ITEM 6. [Reserved]

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations contains forward-looking statements that involve risks and uncertainties. The Company’s actual results could differ materially from those anticipated in these forward-looking statements as a result of certain factors, including those set forth in this section as well as those discussed under Part I, “Item 1A. Risk Factors” and elsewhere in this document. This discussion should be read together with the financial statements and the related notes thereto set forth in “Item 8. Financial Statements and Supplementary Data.”

Results of Operations

General

The Company, incorporated in 1979, is a leading rental provider of relocatable modular buildings for classroom and office space, portable storage containers, and electronic test equipment for general purpose and communications needs. The Company’s primary emphasis is on equipment rentals. At December 31, 2023 the Company was comprised of four reportable business segments: (1) its modular building rental segment (“Mobile Modular”); (2) its portable storage container rental segment ("Portable Storage"); (3) its electronic test equipment rental segment (“TRS-RenTelco”); and (4) its classroom manufacturing segment selling modular buildings used primarily as classrooms in California (“Enviroplex”). In 2023, Mobile Modular, Portable Storage, TRS-RenTelco and Enviroplex contributed 62%, 22%, 16% and 0%, respectively, of the Company’s income from continuing operations before provision for taxes (the equivalent of “pre-tax income”), compared to 50%, 22%, 27% and 1%, respectively, for 2022.

The Company generates its revenues primarily from the rental of its equipment on operating leases with sales of equipment occurring in the normal course of business. The Company requires significant capital outlay to purchase its rental inventory and recovers its investment through rental and sales revenues. Rental revenue and certain other service revenues negotiated as part of the lease agreements with customers and related costs are recognized on a straight-line basis over the terms of the lease. Sales revenue and related costs are recognized upon delivery and installation of the equipment to the customers. Sales revenues are less predictable and can fluctuate from period to period depending on customer demands and requirements. Generally, rental revenues less cash operating costs recover the equipment’s capitalized cost in a shorter period of time relative to the equipment’s potential rental life and when sold, sale proceeds are usually above its net book value.

The Company’s rental operations include rental and rental related services revenues which comprised approximately 74% of the Company’s total revenues from continuing operations in 2023 and 76% for the three years ended December 31, 2023. Over the past three years, modulars, storage containers and electronic test equipment comprised approximately 61%, 15% and 24%, respectively, of the cumulative rental operations revenues from continuing operations. The Company’s direct costs of rental operations include depreciation of rental equipment, rental related service costs, impairment of rental equipment, and other direct costs of rental operations (which include direct labor, supplies, repairs, insurance, property taxes, license fees and amortization of certain lease costs).

The Company sells modulars, storage containers and electronic test equipment that are new, or previously rented. The Company’s Enviroplex subsidiary manufactures and sells new modular classrooms. The renting and selling of some modular equipment requires a dealer’s license, which the Company has obtained from the appropriate governmental agencies. Sales and other revenues of modulars, containers and electronic test equipment have comprised approximately 26% of the Company’s consolidated revenues from continuing operations in 2023 and 24% for the three years ended December 31, 2023. Over the past three years, modulars, containers and electronic test equipment comprised approximately 81%, 3% and 16% of sales and other revenues, respectively. The Company’s cost of sales includes the carrying value of the equipment sold and the direct costs associated with the equipment sold such as delivery, installation, modifications and related site work.

The rental and sale of modulars to public school districts comprised 18%, 21% and 24% of the Company’s consolidated rental and sales revenues from continuing operations for 2023, 2022 and 2021, respectively. (For more information, see “Item 1. Business – Relocatable Modular Buildings – Classroom Rentals and Sales to Public Schools (K-12)” above.)

Selling and administrative expenses primarily include personnel and benefit costs, which includes share-based compensation, depreciation and amortization of property, plant and equipment and intangible assets, credit losses, advertising costs, and professional service fees. The Company believes that sharing of common facilities, financing, senior management, and operating and accounting systems by all of the Company’s operations, results in an efficient use of overhead. Historically, the Company’s operating margins have been impacted favorably to the extent its costs and expenses are leveraged over a large installed customer base. However, there can be no assurance as to the Company’s ability to maintain a large installed customer base or ability to sustain its historical operating margins.

Recent Developments

Proposed Acquisition by WillScot Mobile Mini

On January 28, 2024, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”) with WillScot Mobile Mini Holdings Corp., a Delaware corporation ("WillScot Mobile Mini”), Brunello Merger Sub I, Inc., a California corporation and a direct wholly owned subsidiary of WillScot Mobile Mini (“Merger Sub I”), and Brunello Merger Sub II, LLC, a Delaware limited liability company and direct wholly owned subsidiary of WillScot Mobile Mini (“Merger Sub II”). The Merger Agreement provides that, upon the terms and subject to the conditions set forth therein, Merger Sub I will merge with and into the Company (the “First-Step Merger”), with the Company surviving the First-Step Merger and, immediately thereafter, the Company will merge with and into Merger Sub II (the “Second-Step Merger” and together with the First-Step Merger, the “Transaction”), with Merger Sub II surviving the Second-Step Merger as a wholly owned subsidiary of WillScot Mobile Mini. Each of the parties to the Merger Agreement intends that the Transaction will be treated as a single integrated transaction that qualifies as a “reorganization” within the meaning of Section 368(a) of the U.S. Internal Revenue Code of 1986, as amended. Consummation of the Transaction is subject to the approval of the Company’s shareholders, the receipt of required regulatory approvals, and satisfaction or waiver of other customary closing conditions. The First-Step Merger and the Second-Step Merger will be consummated on the same day.

On the terms and subject to the conditions set forth in the Merger Agreement, at the effective time of the First-Step Merger (the “Effective Time”), each share of common stock, no par value, of the Company (the “Company Common Stock”) issued and outstanding immediately prior to the Effective Time, other than shares of Company Common Stock owned by WillScot Mobile Mini or any subsidiary of WillScot Mobile Mini or the Company, and shares held by shareholders who did not vote in favor of the Transaction (or consent thereto in writing) and who are entitled to demand and properly demands appraisal of such shares, will be automatically converted into the right to receive either (1) $123 in cash (the “Per Share Cash Consideration”) or (2) 2.8211 (the “Exchange Ratio”) shares of validly issued, fully paid and nonassessable shares of common stock, par value $0.0001, of WillScot Mobile Mini (the “WillScot Mobile Mini Common Stock”) (the “Per Share Stock Consideration” together with the Per Share Cash Consideration, the “Merger Consideration”), as determined pursuant to the election and allocation procedures in the Merger Agreement. The Company’s shareholders will have the opportunity to elect to receive either the Per Share Cash Consideration or the Per Share Stock Consideration in respect of their Company Common Stock, provided that 60% of the Company Common Stock will be converted into the cash consideration and 40% of the Company Common Stock will be converted into the stock consideration.

The consummation of the Transaction is subject to certain closing conditions, including (i) the approval of the Company’s shareholders, (ii) the expiration or termination of all waiting periods applicable to the transactions contemplated by the Merger Agreement under the Hart-Scott Rodino Antitrust Improvements Act of 1976 (the “HSR Act,” and such expiration or termination, the “Antitrust Approval”), (iii) the absence of any order by any governmental authorities or other legal restraint or prohibition preventing the consummation of the transactions contemplated by the Merger Agreement, (iv) the effectiveness of the registration statement to be filed by WillScot Mobile Mini with SEC relating to the registration of shares of WillScot Mobile Mini Common Stock to be issued to the Company’s shareholders pursuant to the Merger Agreement and (v) other customary conditions specified in the Merger Agreement. The parties have submitted their respective filings under the HSR Act with the U.S. Department of Justice and the Federal Trade Commission as contemplated by the Merger Agreement. The closing of the Transaction is not subject to any financing condition.

For additional information regarding the Transaction, please refer to our current report on Form 8-K and Amendment No. 1 on Form 8-K/A, each filed with the SEC on January 29, 2024.

Because the Transaction is not yet complete, and except as otherwise specifically stated, the descriptions and disclosures presented elsewhere in this Form 10-K assume the continuation of the Company as a public company.

Dividends

In February 2024, the Company announced that its Board of Directors declared a cash dividend of $0.475 per common share for the quarter ending March 31, 2024, an increase of 2% over the prior year’s comparable quarter.

Percentage of Revenue Table

The following table sets forth for the periods indicated the results of operations as a percentage of the Company’s total revenues from continuing operations and the percentage of changes in the amount of such items as compared to the amount in the indicated prior period:

Twelve Months Ended December 31, 2023 Compared to

Twelve Months Ended December 31, 2022

Overview

Consolidated revenues in 2023 increased 13% to $841.3 million, from $733.8 million in 2022. Consolidated net income in 2023, excluding the gain on sale of discontinued operations from the divestiture of Adler Tanks, decreased to $113.1 million, or $4.61 per diluted share in 2023, compared to $115.1 million, or $4.70 per diluted share, in 2022. The Company’s year over year total revenue increase was primarily due to higher rental, sales and rental related services revenues, as more fully described below.

Revenues from discontinued operations for the year ended December 31, 2023, was $9.4 million, compared to $98.2 million for the same period in 2022. Income from discontinued operations for the year ended December 31, 2023, was $62.8 million, which included the net gain on sale of discontinued operations of $61.5 million, compared to $11.8 million for the same period in 2022. Earnings per diluted share from discontinued operations for the year ended December 31, 2023 was $2.56, compared to $0.48 for the same period in 2022. For additional information on discontinued operations and the divestiture of Adler Tanks, refer to Note 5 of the consolidated financial statements.

For 2023 compared to 2022, on a consolidated basis from continuing operations:

Mobile Modular

For 2023, Mobile Modular’s total revenues increased $183.0 million, or 48%, to $562.2 million compared to 2022, primarily due to higher rental, sales and rental related services revenues. Higher gross profit on rental, sales and rental related services revenues, partly offset by $52.8 million higher selling and administrative expenses, resulted in an increase in pre-tax income of $24.5 million, or 36%, to $92.0 million in 2023.

The following table summarizes year-to-year results for each revenue and gross profit category, income from operations, pre-tax income, and other selected information.

Mobile Modular – 2023 compared to 2022