Custom Truck One Source, Inc. is a leading provider of specialty equipment solutions focused on supporting critical infrastructure sectors in North America. As a diversified industrial company, it delivers equipment rental, sales, and comprehensive aftermarket services across electric utility transmission and distribution, telecommunications, rail, forestry, waste management, and other infrastructure-related industries. The business operates through three core segments: Equipment Rental Solutions, Truck and Equipment Sales, and Aftermarket Parts and Services. Its extensive fleet encompasses truck-mounted aerial lifts, cranes, digger derricks, trailers, and other specialized equipment, enabling clients to maintain, construct, and upgrade essential networks and facilities. Custom Truck One Source's integrated platform allows customers access to tailored rental programs, new and used equipment with modification options, as well as ongoing maintenance, repair, and specialized tools. Founded in 1988 and headquartered in Kansas City, Missouri, the company has established itself as a “one-stop-shop” for national accounts and local contractors, offering logistical flexibility and operational efficiency. Its continued investment in fleet modernization and service quality underscores its role as a backbone for infrastructure development and maintenance in industrial markets.