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