Trinity Industries, Inc. engages in the provision of rail transportation products and services in North America. It operates through the following segments: Railcar Leasing and Management Services Group, Rail Products Group, and Corporate and Other. The Railcar Leasing and Management Services Group segment owns and operates a fleet of railcars and provides third-party fleet leasing, management, and administrative services, as well as other railcar logistics products and services. The Rail Products Group segment manufactures and sells railcars and related parts and components and provides railcar maintenance and modification services. The company was founded in 1933 and is headquartered in Dallas, TX.