Trinity Industries, Inc. provides railcar products and services under the TrinityRail trade name in North America. It operates in two segments: Railcar Leasing and Services Group, and Rail Products Group. The Railcar Leasing and Services Group leases freight and tank railcars, originates and manages railcar leases for third-party investors, and provides fleet leasing, management, administrative, maintenance, modification, and other railcar logistics products and services. As of December 31, 2025, it had a fleet of 101,485 railcars. The Rail Products Group manufactures freight and tank railcars for transporting various liquids, gases, and dry cargo, as well as railcars and related parts and components. The company was incorporated in 1933 and is headquartered in Dallas, Texas.