Howmet Aerospace, Inc. engages in the development and manufacturing of lightweight metal products. The company is headquartered in Pittsburgh, Pennsylvania and currently employs 23,930 full-time employees. The Company’s primary business focus is on jet engine components, aerospace fastening systems, and airframe structural components. Its Engine Products segment produces investment castings, including airfoils, and seamless rolled rings primarily for aircraft engines and industrial gas turbine applications. Its Fastening Systems segment produces aerospace fastening systems, as well as commercial transportation, industrial and other fasteners. Its Engineered Structures segment produces titanium ingots and mill products for aerospace and defense applications and is vertically integrated to produce titanium forgings, titanium extrusions, and machining services for airframe, wing, aero-engine, and landing gear components. Its Forged Wheels segment provides forged aluminum wheels and related products for heavy-duty trucks and the commercial transportation market.