A third-generation, family-owned manufacturer in Manchester, Pennsylvania, Quigley Motor Company traces its roots to Bill Quigley Auto Sales in 1966 and began building its signature four-wheel-drive vehicle in 1974. Today, the company is known for engineering four-wheel-drive conversions for full-size vans and cutaway chassis, serving customers ranging from commercial fleets to individual adventurers.
Curry Supply CompanySince opening as a small-town feed store in Martinsburg, Pennsylvania, in 1932, Curry Supply Company has grown into a family-owned manufacturer and upfitter of commercial work trucks and equipment. Its three facilities include more than 1 million square feet of manufacturing and upfitting space, where more than 700 employees build work-ready and customized vehicles for demanding industries. Curry Supply also produces locomotive cabs and provides engineering, service, and support for customers across North America.ALTOONA, PA
The Knapheide Manufacturing CompanyFounded in Quincy, Illinois, in 1848 as the Knapheide Wagon Company, the sixth-generation family-led business now manufactures truck bodies and van equipment and provides commercial-vehicle upfitting and installation. Its history spans wagon building and the early automobile era, and it describes itself as a long-established truck-body manufacturer with manufacturing and installation capabilities.NEW CARLISLE, OH
Levan Machine and Truck EquipmentFounded by Walter W. Levan in 1936, Levan Machine and Truck Equipment remains a third-generation family business in Fleetwood, where the original machine shop building still serves as warehouse space. Today, the company combines custom machining with commercial vehicle upfitting for customers across the United States and international markets, while its mobile service team handles field repairs around the clock.336212FLEETWOOD, PA
Mobile Concepts Specialty VehiclesBorn from the SCOTTY trailer business founded in 1956, Mobile Concepts Specialty Vehicles remains a Pennsylvania manufacturer with a distinctly family-shaped history. After the original factory burned in 1997, the company rebuilt and shifted its focus toward engineered specialty vehicles for first responders, government agencies, and military customers; a local automotive family acquired it in 2021.336214MOUNT PLEASANT, PA