Trinity Industries is a company that provides repetitive products and services for transportation, industrial and construction sectors. Trinity operates a number of business groups, which include Trinity Rail, Trinity Railcar Leasing and Management Services, Inland Barge, Construction Products and Industrial Products. Trinity s rail group produces a range of freight cars, tank cars and related parts while the leasing group provides a variety of leasing, financing and asset management options for Trinity s railcar customers. The barge group remains one of the largest providers of inland barges in the United States, while the construction products group is a domestic leader in the production of highway safety products. The construction products group also manufactures a variety of pipefitting and is a regional producer of concrete and aggregates serving Texas markets. Trinity continues its legacy as one of the most respected manufacturers of pressure vessels and related components in the world. Trinity Industries has a location in Dallas.

Wayne Dalton Corp

Archon Group LP

Txo-Lewisville Colo

Tribune Company