TXI has been ranked as the largest producer of cement in Texas, as well as a major producer in California. The company is also one of the largest producers of structural steel beams in North America. It is a significant supplier of steel bar, aggregate and concrete products. A leading North American recycling company, TXI is a publicly traded company on the New York Stock Exchange. Headquartered in Dallas, the company has a location in Alexandria, La. TXI was founded in 1951.