Trinity Industries, Inc., is a diversified industrial company that owns complementary market-leading businesses providing products and services to the energy, chemical, agriculture, transportation, and construction sectors, among others. The company, Trinity Industries, Inc., operates in five principal business segments: the Rail Group, the Railcar Leasing and Management Services Group, the Inland Barge Group, the Construction Products Group, and the Energy Equipment Group. Trinity is engaged in the manufacture, marketing, and leasing of a wide variety of products. Trinity Industries, Inc., is traded on the New York Stock Exchange under the symbol TRN. The company is headquartered is Dallas, Texas.