Mark J. Vrablec

Alcoa, Inc. engages in the lightweight metals engineering and manufacturing. Its products are used worldwide in aircraft, automobiles, commercial transportation, packaging, oil and gas, defense, and industrial applications. It operates through the following segments: Alumina; Primary Metals; Global Rolled Products; Engineered Products and Solutions; and Transportation and Construction Solutions. The Alumina segment consists of a portion of Alcoa's upstream operations and consists of the company's worldwide refinery system, including the mining of bauxite, which is then refined into alumina. The Primary Metals segment comprises of Alcoa's upstream operations and consists of the company's worldwide smelter system. The Global Rolled Products segment is involved in the production and sale of aluminum plate, sheet and foil. The Engineered Products and Solutions segment involves in the production and sale of titanium, aluminum, and super alloy investment castings, hard alloy extrusions, forgings and fasteners, aluminum wheels, integrated aluminum structural systems, and architectural extrusions. The Transportation and Construction Solutions segment engages in downstream operations and produces products that are used mostly in the nonresidential building and construction and commercial transportation end markets. The company was founded by Charles Martin Hall on October 1, 1888 and is headquartered in New York, NY.

Founded in 1959, Arconic Manufacturing (GB) Ltd. is a subsidiary of Arconic Corp. that manufactures and distributes aluminium rolled products. The company is based in Sheffield, UK.

Alumax Mill Products, Inc. engages in the manufacture of aluminum sheet and plate products. The company is headquartered in Chicago, IL.

Arconic Corp. engages in manufacturing aluminum sheet, plate, extrusions and architectural products. It operates through the following business segments: Rolled Products, Extrusions, and Building and Construction Systems. The Rolled Products segment involves the production of finished goods ranging from airframes and automotive body panels to industrial plate and brazing sheet. The Extrusions segment produces extruded products, including aerospace shapes automotive shapes, seamless tubes, hollows, mortar fins and high strength rods and bars. The Building and Construction Systems segment manufactures differentiated products and building envelope solutions, including entrances, curtain walls, windows, composite panels, and coil coated sheets. The company was founded on August 14, 2019 and is headquartered in Pittsburgh, PA.