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 a variety 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 1981 and is headquartered in Lake Oswego, OR.