Progress Rail Services Corporation is one of the leading integrated railroad companies in North America. It provides remanufactured locomotive and railcar products and services to the railroad industry worldwide. The company offers track equipment, signal bridges and devices, cantilevers, slide safety ladders and reconditioned freight car parts. Progress Rail Services Corporation also provides locomotive repair, panelized turnout and crossing fabrication, and fixed plant and in-track welding services. In addition, it offers recycling services that include car dismantling, rebody prepping, demolition and rail disposal. The company operates engineering and track services and locomotive and railcar services divisions. Progress Rail Services Corporation is a wholly owned subsidiary of Caterpillar, which is one of the leading manufacturers of construction and mining equipment, diesel and natural gas engines and industrial gas turbines worldwide.