Company Description
Custom Truck One Source, Inc. (NYSE: CTOS) is described as one of the largest providers of specialty equipment, parts, tools, accessories and services to key infrastructure markets in North America. The company focuses on the electric utility transmission and distribution, telecommunications and rail markets and supports customers involved in the maintenance, repair, upgrade and installation of critical infrastructure assets such as electric lines, telecommunications networks and rail systems.
Custom Truck One Source emphasizes a differentiated “one-stop-shop” business model. According to company disclosures, it offers specialized equipment, related parts and tools, and a range of services through a single platform. This approach is aimed at serving a diverse customer base across multiple infrastructure-related end markets, including electric utility, telecom, rail, forestry, waste management and other infrastructure-focused sectors.
Business Segments and Activities
The company reports its results through three segments: Equipment Rental Solutions (ERS), Truck and Equipment Sales (TES) and Aftermarket Parts and Services (APS).
- Equipment Rental Solutions (ERS) encompasses the core rental business, including rental of specialized equipment and sales of used rental equipment to customers.
- Truck and Equipment Sales (TES) covers specialized truck and equipment production and new equipment sales activities.
- Aftermarket Parts and Services (APS) includes sales and rentals of parts, tools and other supplies, along with aftermarket repair service operations.
Across these segments, Custom Truck One Source participates in both rental and sales of equipment and in supporting customers with parts and service needs after initial deployment.
Specialty Equipment and Rental Fleet
The company highlights a coast-to-coast rental fleet in North America. In its public descriptions, Custom Truck One Source notes a rental fleet of more than 10,000 units, and in some disclosures more than 10,350 units. This fleet includes a range of specialized assets used in utility, telecom and rail work. Examples cited by the company include aerial devices, boom trucks, cranes, digger derricks, pressure drills, stringing gear, hi-rail equipment, as well as repair parts, tools and accessories.
These assets are deployed for field work such as line construction, network upgrades and rail system projects. The company also reports operating metrics around its rental fleet, such as original equipment cost (OEC), fleet utilization, average OEC on rent and OEC on rent yield, reflecting the importance of rental economics to its overall business.
End Markets and Geographic Focus
According to company statements, Custom Truck One Source serves infrastructure-related end markets that include electric utility transmission and distribution, telecommunications, rail, forestry, waste management and other infrastructure-focused sectors. The company states that it operates in North America and references a coast-to-coast presence, indicating a broad geographic footprint within the United States and surrounding markets. Polygon data also notes that the company derives a majority of its revenue from the United States.
By focusing on infrastructure-related customers, Custom Truck One Source positions its offerings around long-lived assets and recurring needs for maintenance, upgrades and expansion of critical networks and systems.
Role of Load King Manufacturing
Custom Truck One Source identifies Load King Manufacturing as its manufacturing arm and a vital part of the Custom Truck family of brands. Load King has been described as producing heavy equipment for decades and is associated with standard and custom trailers, vocational equipment, and a line of boom trucks and truck cranes. Through Load King, Custom Truck One Source is involved in the design and production of specialized equipment that can be sold or integrated into its broader offerings.
Product and Equipment Examples
In addition to its general fleet categories, the company has highlighted specific equipment families and units introduced through Load King Manufacturing and Custom Truck One Source channels. Examples referenced in company news include:
- The Outback Series, a family of tracked easement machines designed for off-road and hard-to-reach environments, featuring retractable undercarriages, insulated booms and Load King’s Max Trax system.
- The Voyager AMX, an aluminum service truck platform outfitted for field service work.
- The PalGal Loader/Cable Rolloff, built for heavy-duty material handling and hauling applications.
- An all-electric bucket truck, described as a Terex Optima TC55 mounted on a Peterbilt 220EV chassis, using a high-voltage ePTO system to power aerial operations.
These examples illustrate the company’s emphasis on specialized vocational equipment tailored to utility, infrastructure and construction-related applications.
Financial Reporting and Scale Indicators
Custom Truck One Source files regular reports with the U.S. Securities and Exchange Commission and trades on the New York Stock Exchange under the ticker CTOS. In its quarterly results, the company reports revenue across rental, equipment sales and parts and services, as well as segment-level performance for ERS, TES and APS. It also discloses non-GAAP measures such as Adjusted Gross Profit and Adjusted EBITDA, along with operating metrics like fleet utilization, average OEC on rent and sales order backlog.
These disclosures indicate that Custom Truck One Source participates in both recurring rental revenue and transactional equipment sales, supported by aftermarket parts and service activities. The presence of a large rental fleet, multi-segment reporting structure and detailed operating metrics suggests a business with meaningful scale in its chosen markets.
Corporate and Capital Markets Activity
The company regularly engages with the investment community through earnings releases, conference calls and participation in industry and financial conferences. Public announcements note participation in events such as leveraged finance, industrial growth, and diversified industrials and services conferences, where company representatives present and meet with institutional investors.
Custom Truck One Source also reports on corporate governance developments through SEC filings, including changes in certain officer roles. For example, an 8-K filing disclosed the planned resignation of the Chief Accounting Officer, noting that the decision was not due to any disagreement on company operations, policies or practices.
Summary
Overall, Custom Truck One Source, Inc. is characterized in its public disclosures as a North American specialty equipment company focused on infrastructure-related end markets. Through its ERS, TES and APS segments, a large rental fleet, manufacturing capabilities via Load King, and a one-stop-shop model for equipment, parts, tools and services, the company positions itself as a key participant in supporting electric utility, telecom, rail and related infrastructure work.
Stock Performance
Custom Truck One Source (CTOS) stock last traded at $6.63, up 0.61% from the previous close. Over the past 12 months, the stock has gained 83.2%, ranking #288 in 52-week price change. At a market capitalization of $1.5B, CTOS is classified as a small-cap stock with approximately 226.6M shares outstanding.
Latest News
Custom Truck One Source has 10 recent news articles. Of the recent coverage, 2 articles coincided with positive price movement and 8 with negative movement. Key topics include conferences, earnings. View all CTOS news →
SEC Filings
Custom Truck One Source has filed 5 recent SEC filings, including 5 Form 4. The most recent filing was submitted on April 3, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all CTOS SEC filings →
Financial Highlights
Custom Truck One Source generated $1.9B in revenue over the trailing twelve months, retaining a 21.2% gross margin, operating income reached $124.9M (6.4% operating margin), and net income was -$31.1M, reflecting a -1.6% net profit margin. Diluted earnings per share stood at $-0.14. The company generated $310.1M in operating cash flow. With a current ratio of 1.33, the company maintains adequate short-term liquidity.
Upcoming Events
Short Interest History
Short interest in Custom Truck One Source (CTOS) currently stands at 1.9 million shares, up 6.1% from the previous reporting period, representing 3.1% of the float. Over the past 12 months, short interest has decreased by 63.6%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Custom Truck One Source (CTOS) currently stands at 1.8 days, down 8.1% from the previous period. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The days to cover has decreased 64.7% over the past year, suggesting improved liquidity for short covering. The ratio has shown significant volatility over the period, ranging from 1.8 to 16.9 days.
CTOS Company Profile & Sector Positioning
Custom Truck One Source (CTOS) operates in the Rental & Leasing Services industry within the broader Services-equipment Rental & Leasing, Nec sector and is listed on the NYSE. In monthly performance, the stock ranks #1,403 among all tracked companies.
Investors comparing CTOS often look at related companies in the same sector, including Willis Lease (WLFC), Prog Holdings Inc (PRG), Hertz Global Hld (HTZ), RENT-A-CENTER INC (RCII), and Vestis Corporation (VSTS). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate CTOS's relative position within its industry.