ATI (Allegheny Technologies Incorporated) is a company that manufactures integrated specialty materials and components. It operates through two segments: High Performance Materials and Components (HPMC) and Advanced Alloys and Solutions (AA&S). The HPMC segment produces, converts, and distributes a range of high performance materials, including titanium and titanium-based alloys, nickel- and cobalt-based alloys, superalloys, powder alloys, and other specialty metals. The AA&S segment produces rolled titanium and nickel-based alloys, stainless steel, and other specialty materials available in plate, sheet, and strip. The company serves the aerospace, defense, energy, medical, and consumer electronics markets.