ATI

Founded in 1996, Allegheny Technologies Incorporated manufactures and sells specialty materials and components worldwide. The company operates through two segments, High Performance Materials & Components, and Flat-Rolled Products. The company's major markets are aerospace and defense, oil and gas/chemical process industry, electrical energy, medical, automotive, food equipment and appliance, machine and cutting tools, and construction and mining. The company is headquartered in Pittsburgh, Pennsylvania.