Greenbrier Cos., Inc. engages in the design, manufacture and marketing of railroad freight car equipment. It operates through the following segments: Manufacturing, Wheels, Repair and Parts and Leasing and Services. The Manufacturing segment includes double-stack intermodal railcars, tank cars, and marine vessels. The Wheels, Repair and Parts segment performs wheel and axle servicing, railcar repair, refurbishment and maintenance, as well as production of parts for the rail industry in North America. The Leasing and Services segment offers management solutions to railcars for railroads, shippers and carriers. The company was founded in 1919 and is headquartered in Lake Oswego, OR.