Greenbrier Cos., Inc. engages in the design, manufacture, and marketing of railroad freight car equipment. It operates through the following segments: Manufacturing, Maintenance Services, and Leasing and Management Services. The Manufacturing segment includes double-stack intermodal railcars, tank cars, freight railcars, and automotive railcar products. The Maintenance Services segment focuses on wheel and axle services, railcar maintenance, and component part manufacturing. The Leasing & Management Services segment refers to the leasing and management services in North America through its subsidiaries. The company was founded by William A. Furman in 1919 and is headquartered in Lake Oswego, OR.