NASDAQ: STRRP

Pursuant to the terms of the Merger Agreement, at the Effective Time, (i) each share of common stock of SOC issued and outstanding immediately prior to the Effective Time (other than certain shares as set forth in the Merger Agreement) were automatically converted into the right to receive 0.23 shares of Star common stock and (ii) each share of preferred stock of SOC issued and outstanding immediately prior to the Effective Time (other than certain shares set forth in the Merger Agreement) were automatically converted into the right to receive one (1) share of Star 10% Series A Cumulative Perpetual preferred stock (“Preferred Stock”). As a result of the Merger, former SOC common stockholders received approximately 744,291 shares of Star common stock for their SOC common shares and former SOC preferred stock stockholders received approximately 2,690,637 shares of Star Preferred Stock. No fractional shares of Star common stock were issued in the Merger, and SOC stockholders became entitled to receive cash in lieu of fractional shares in accordance with the Merger Agreement.

In addition, pursuant to the terms of the Merger Agreement, at the Effective Time, each award of SOC restricted stock units (“RSUs”) outstanding immediately prior to the Effective Time was converted into Star RSUs issued under the Hudson Global, Inc. 2009 Incentive Stock and Awards Plan, as amended (the “Plan”), in accordance with the Merger Agreement.

Amendment to Certificate of Incorporation

On September 4, 2025, Star Equity filed a certificate of amendment (the “Amendment”) to the Company’s Amended and Restated Certificate of Incorporation, as Amended (the “Charter”), to change the name of the Company from Hudson Global, Inc. to Star Equity Holdings, Inc. (the “Name Change”). The Name Change was approved by the Company’s Board of Directors (the “Board”) on September 2, 2025, and became effective at 12:01 a.m. (Eastern Time) on September 5, 2025.

Strategy

Star Equity Holdings, Inc.

Star Equity Holdings, Inc. operates as a diversified holding company. Corporate management focuses on capital allocation, strategic oversight, mergers and acquisitions, capital markets activities, investor relations, and oversight of the Investments segment. Operating subsidiaries are responsible for day-to-day operations, organic growth initiatives, and operational performance.

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The Company periodically evaluates strategic alternatives intended to enhance its market position, improve profitability, generate liquidity, and increase shareholder value. Such alternatives may include organic growth initiatives, selective acquisitions, divestitures, business combinations, equity offerings, debt financings, and corporate restructurings. The timing and structure of any such transactions depend on market conditions, available capital, valuation considerations, and other relevant factors.

Operating Businesses

The Company operates in markets that management believes offer opportunities for growth. The principal elements of the Company’s growth strategy include the following:

•Organic growth from our core businesses. The Company operates in markets and geographies that management believes provide opportunities for growth in its core businesses. The Company’s primary focus is on markets in which it currently maintains a presence, allowing it to leverage existing personnel, infrastructure, and brand recognition.

•Expansion of service offerings. The Company evaluates opportunities to broaden its service offerings to better serve its customer base, including expansion into adjacent market segments and complementary services.

•Acquisition of complementary businesses. The Company intends to continue evaluating complementary businesses that meet its financial and strategic acquisition criteria. Potential targets may include small public and private companies that can be integrated into the Company’s existing platform, as well as larger, more transformative transactions, subject to assessments of value, risk, and expected return. The timing and structure of any such transactions will depend on market conditions, availability of capital, valuation considerations, and other relevant factors. The Company does not intend to pursue transactions unless management determines that the anticipated post-transaction value creation is favorable to stockholders.

Segments

The Company operates four segments: Building Solutions, Business Services, Energy Services, and Investments. Building Solutions includes KBS Builders, Inc. (“KBS”), EdgeBuilder, Inc. (“EdgeBuilder”), Glenbrook Building Supply, Inc. (“Glenbrook”) (together, “EBGL”), and Timber Technologies Solutions, Inc. (“TT”), which manufacture modular buildings, structural wall panels, engineered wood products, and glue-laminated timber for residential, commercial, and industrial markets. The Business Services segment consists of Hudson Talent Solutions (“HTS”) and provides RPO, contingent workforce solutions, recruitment consulting, outsourced professional contract staffing, and MSP services across eighteen countries across three geographic regions: the Americas, Asia Pacific, and Europe, Middle East, and Africa. The Energy Services segment consists of ADT, a Wyoming- and Texas-based provider of downhole drilling tools and services to the oil and gas, geothermal, mining, and waterwell sectors, with a cost structure that allows most variable costs to be passed through to customers. The Investments segment holds and manages certain corporate-owned real estate assets and investments in a limited number of publicly traded and private companies.

Our reportable segments are based upon our internal organizational structure, the manner in which our operations are managed, the criteria used by our Chief Executive Officer (Chief Operating Decision Maker or "CODM") to evaluate segment performance, the availability of separate financial information, and overall materiality considerations. See Note 17. Segments, within the notes to our accompanying consolidated financial statements.

We continue to explore strategic alternatives to maximize value for the Company’s stockholders, including, without limitation, improving the market position and profitability of our services and enhancing our valuation. We may pursue these objectives through organic growth, strategic initiatives, or other alternatives.

In addition, we will continue to monitor capital markets for opportunities to repurchase shares and consider other actions designed to enhance stockholder value. From time to time, we also review potential acquisition or business combination opportunities and may provide information to third parties regarding potential dispositions of assets or business lines.

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Clients

The Company serves a diverse client base across multiple industries through its operating segments, including construction, energy, and global talent solutions, with customers that include mid-to-large multinational corporations, commercial contractors, energy companies, and government agencies. For the years ended December 31, 2025 and 2024, approximately 73% and 85% of revenue, respectively, was generated by its top 25 clients. In 2025, one client accounted for 23% of revenue, while in 2024 three clients accounted for an aggregate of 46% of revenue. As of December 31, 2025 and 2024, one client represented approximately 14% and 24% of accounts receivable, respectively. Our business is dependent upon the continuation of these business relationships as well as new client development. As part of our client retention and renewal strategy, we continue to develop and foster long-term relationships, and have been successful in retaining and negotiating multi-year (three to five year) contracts with most of our key partners.

Competition

The markets for our Business Services, Energy Services, and Building Solutions segments are highly competitive and, in certain cases, characterized by limited barriers to entry and market fragmentation. Competition is based on factors such as industry expertise, product and service quality, geographic reach, operational scale, pricing, and the ability to efficiently execute and deliver projects. In our Energy Services segment, demand is closely tied to oil prices, as customer drilling activity and capital spending are influenced by prevailing market conditions. In our Building Solutions segment, activity levels are influenced by broader construction trends, interest rates, and access to project financing. Companies with greater scale, operational efficiencies, and differentiated capabilities may achieve competitive advantages and improved margins across these markets.

Intellectual Property

Intellectual property in our businesses primarily consists of trademarks held.

Patents

We do not hold any patents within our businesses.

Raw Materials

Building Solutions.

KBS, EBGL and TT operate in the wood-based construction market. The primary raw materials used in their production processes include dimensional lumber, mainly spruce-pine-fir, and sheathing/sheet goods (OSB and plywood). The majority of underlying raw material for KBS, EBGL, and TT are sourced by wholesalers and mills in the United States, though from time to time limited quantities are also sourced from Canada. These businesses depend on the reliability of the lumber supply chain and are sensitive to varying degrees to wood-based commodity price fluctuations.

Raw materials are not material to the operations of the Company’s other business segments.

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Manufacturing

Building Solutions.

KBS began manufacturing single family homes in 2001 and commercial modular multi-family housing units in 2008. In subsequent years, KBS expanded its product offerings to include a variety of commercial-scale multi-family buildings including apartments, condominiums, townhouses, and dormitories. The structures are built inside our climate-controlled factories and are then transported to the site where they are set, assembled, and secured to the foundation. Electrical, plumbing, and HVAC systems are inspected and tested in the factory prior to transportation to the site to ensure the modules meet all local building codes and quality requirements.

Modular construction has gained acceptance and is a preferred building method by many architects and general contractors. The advantages of modular construction include: modules are constructed in a climate-controlled environment; weather conditions usually do not interrupt or delay construction; the building is protected from weather, reducing the risk of mold or other materials damage due to materials absorbing moisture from rain or snow; reduced site work; improved safety and security; reduced vandalism and attrition; and a significant reduction in overall project time. Manufacturing is not material to the operations of the Company’s other business segments.

EBGL consists of two separate companies (EdgeBuilder and Glenbrook) operating in tandem with a common management team. EdgeBuilder manufactures wall panels and permanent wood foundations in a climate-controlled factory, then transports the panels to the construction site via flat-bed trucks. The panels are typically unloaded by crane and erected, or assembled, on site by professional framing contractors. Panelized construction, especially in large-scale, multi-unit projects, is becoming increasingly popular due to the heightened demand for construction labor. Additionally, because the wall panels are constructed in a controlled indoor environment, waste, weather-related delays, and mistakes are minimized. This shaves weeks off large, multi-unit construction schedules.

Glenbrook, as a retailer of professional building products, is not directly involved in manufacturing but does often sell and ship product in tandem with EdgeBuilder wall panel deliveries. As the International Building Code® continues to evolve, KBS and EBGL, along with our professional partners in the industry, meet code changes with innovative products and a dedicated staff to ensure adherent builds.

TT started operations in 2003 and has been manufacturing glue-laminated (glulam) wood columns and beams for post frame builders since that time. Timber Technologies products include treated and untreated columns for sidewalls and end walls in post frame buildings, glue-laminated headers and beams, and architectural grade beams for high-end commercial structures.

Human Capital Resources

The Company’s success significantly depends upon its workforce. The Company employs approximately 1,200 people worldwide, of which approximately 950 employees are within its Business Services segment, including approximately 110 employees in the United States (“U.S.”) and 840 employees internationally. The Company is dedicated to acquiring, investing in, and retaining top talent. Business Services global and regional employees have vast training and expertise across human capital solutions. Specifically, of the Company’s Business Services employees, approximately 870 are client-facing consultants who sell and deliver talent solutions services to its existing client base. The Company’s consultant population has deep expertise in specific functional areas and industry sectors, and provides broad-based recruitment and solution services based on the needs of each client on a regional and global basis.

The Company has a total of 245 employees in its Building Services and Energy Services segments, of which 162 were employed in manufacturing, 17 in operational roles, 37 in general and administrative functions, and 29 in marketing and sales. All of our 245 employees are full-time employees. All positions are in the United States. We also utilize varying amounts of temporary workers as necessary to fulfill customer requirements.

Our regional well-being programs are rolling out a variety of initiatives aimed at raising awareness and encouraging employees to look after their health and well-being. Our employee assistance programs offer additional support and information to our staff and a range of additional training modules were rolled out focusing on topics such as mental health awareness, health and wellness in the workplace, and keeping remote teams connected.

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Employees have access to a range of training courses, including courses on anti-harassment, discrimination, and unconscious bias. eLearning is an integral part of the continuous development journey that we offer. We have access to over 200 hours of learning modules.

All our employees play an important part in contributing to and shaping our culture. We have taken actions to enhance our employees’ experience working for the Company through the implementation of a continuous performance management framework in order to drive employees’ performance, development, and engagement. We have policies to prevent discrimination based on gender, race, disability, ethnicity, nationality, religion, and other classes of persons, recognized within the varied regions we work. We take affirmative action to ensure that applicants are employed, and that employees are treated during employment, without regard to their race, color, religion, sex, or national origin. We also take affirmative action to employ and advance veterans in employment. We have not experienced any abnormal work stoppages and consider our employee relations to be good.

Segment and Geographic Data

Financial information concerning the Company’s reportable segments and geographic areas of operation is included in Note 17 of the Notes to Consolidated Financial Statements contained in Item 8 of this Annual Report on Form 10-K (this “Form 10-K”).

Available Information

We file electronically with the SEC, our annual reports on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (“Exchange Act”). The SEC maintains a website (www.sec.gov), which contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC.

The Company’s annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all amendments to those reports are available free of charge on our website (www.starequity.com) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. Such reports will remain available on our website for at least 12 months and are also available free of charge by written request or by contacting Star Equity at (203) 489-9500 or our third-party Investor Relations representative at (212) 836-9611.

The contents of our website or any other website are not incorporated by reference into this Annual Report on Form 10-K.