Marathon’s main business is the manufacture, assembly, installation, and repair of truck bodies, trailers and transportation equipment. We also offer a wide spectrum of truck parts and accessories encompassing most major brand names as well as our own proprietary products. Marathon’s heritage in the truck body industry dates back over forty years. Satellite Truck Body, founded in 1970, was purchased by Marathon Industries Inc. in 1993. Currently, the company occupies ten-plus acres of production, chassis storage, and administrative space. Its designated manufacturing space is approximately 100,000 square feet. Marathon Industries, Inc., is a California-based corporation, with its headquarters located in Santa Clarita, California (a northern suburb of Los Angeles).