The Trinity Rail Group, a part of Trinity Industries, serves the transportation, industrial, construction and energy industries. It manufactures various types of rail cars that include coal, covered hoops, tank and box rail cars. Its parent company, Trinity Industries, provides fleet management services that include rail car repair and maintenance and maintenance and claims administration. The other services offered by the company include third-party lease administration and engineering support. Additionally, it has a leasing department that offers a variety of leasing options, including full-service, net operating and per diem. The Trinity Rail Group is located in Dallas.