ATI

ATI Inc., formerly Allegheny Technologies, is a global manufacturer of technically advanced specialty materials and complex components serving aerospace and defense, energy, medical, and other industrial markets. The company produces nickel-based alloys, titanium alloys, specialty steels, and advanced powder metals used in jet engine components, airframe structures, medical implants, chemical processing equipment, and energy infrastructure. ATI operates through High Performance Materials & Components (jet engine forgings, castings, specialty alloys) and Advanced Alloys & Solutions (flat-rolled specialty alloys, precision rolled strip products). The company serves customers requiring materials with exceptional strength, corrosion resistance, and temperature performance. Founded in 1996 through the merger of Allegheny Ludlum and Teledyne and headquartered in Dallas, Texas, ATI has transformed into a focused aerospace and defense materials supplier. The company benefits from commercial aerospace recovery, defense spending, and demand for advanced materials in next-generation engines and airframes.