ATI Inc., founded in Pittsburgh, Pennsylvania, is a leading manufacturer specializing in the production of specialty materials. The company's core mission is to provide high-performance materials that meet the demanding requirements of various industries globally. ATI's product portfolio includes titanium, stainless steel, nickel-based alloys, superalloys, zirconium, hafnium, niobium, grain-oriented electrical steel, tungsten-based materials, cutting tools, carbon alloy impression die forgings, and large grey and ductile iron. Their market focus spans aerospace, defense, oil and gas, medical, and other industrial sectors.

Notable figures associated with ATI include CFO Don Newman, who has represented the company at significant industry conferences like the Wells Fargo Industrials Conference. Key achievements include the operation of their state-of-the-art Hot Rolling and Processing Facility (HRPF) in Harrison, which is recognized as the world's most powerful hot strip mill. This facility underscores ATI's commitment to innovation and maintaining a competitive edge in specialty rolled products. Overall, ATI has made a substantial impact by delivering advanced materials that drive technological progress across multiple industries worldwide.