Alcoa Corporation, together with its subsidiaries, produces and sells bauxite, alumina, and aluminum products in the United States, Spain, Australia, Brazil, Canada, and internationally. The company operates through three segments: Bauxite, Alumina, and Aluminum. It engages in bauxite mining operations; and processes bauxite into alumina and sells bauxite to customers who process it into industrial chemical products. The company is also involved in the aluminum smelting, casting, and rolling businesses; and the production of aluminum sheets primarily sold directly to customers in the packaging market for the production of aluminum cans. In addition, it owns hydro and coal generation assets that produce and sell electricity to the wholesale market to traders, large industrial consumers, distribution companies, and other generation companies. The company was formerly known as Alcoa Upstream Corporation and changed its name to Alcoa Corporation in October 2016. The company was founded in 1888 and is headquartered in Pittsburgh, Pennsylvania.
Kaiser Aluminum Corporation manufactures and sells semi-fabricated specialty aluminum mill products. The company offers rolled, extruded, and drawn aluminum products used principally for aerospace and defense, automotive, consumer durables, electronics, electrical, and machinery and equipment applications. Its aerospace and high strength products include heat treat plates and sheets, hard alloy extruded shapes, cold finish rods and bars, seamless drawn tubes, and billets for aerospace and defense industries. The company's automotive extrusions include extruded aluminum products for structural components, crash management systems, anti-lock braking systems, and drawn tubes for drive shafts, as well as offers fabrication services, including sawing and cutting to length. Its general engineering products comprise alloy plate, sheet, rod, bar, tube, wire, and standard extrusion shapes used in various applications, including the production of military vehicles, ordnances, semiconductor manufacturing cells, electronic devices, after-market motor sport parts, tooling plates, parts for machinery and equipment, bolts, screws, nails, and rivets. The company also offers extruded, drawn, and cast billet aluminum products for industrial end uses. It sells its products directly to customers through sales personnel located in the United States, Canada, Western Europe, and China, as well as through independent sales agents in other regions of Asia, Latin America, and the Middle East. Kaiser Aluminum Corporation was founded in 1946 and is based in Foothill Ranch, California.
Kaiser Aluminum Corp.
Century Aluminum Company, together with its subsidiaries, produces standard-grade and value-added primary aluminum products in the United States and Iceland. The company was founded in 1995 and is headquartered in Chicago, Illinois.
Century Aluminum Co.
Constellium SE engages in the design, manufacture, and sale of specialty rolled and extruded aluminum products for the packaging, aerospace, and automotive end-markets. The company operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces rolled aluminum products, including can stock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. It also supplies automotive body sheets and heat exchangers for the automotive market; and sheets and coils. The Aerospace & Transportation segment provides rolled aluminum products, including aerospace plates, sheets, and extrusions; and aerospace wing skins, as well as plates and sheets for use in transportation, industry, and defense applications. The Automotive Structures & Industry segment offers extruded products and technologically advanced structures for the automotive industry, including crash-management systems, body structures, side impact beams, and battery enclosures; and fabricates hard and soft aluminum alloy extruded profiles for various industry applications in the automotive, engineering, rail, and other transportation end markets. This segment also provides downstream technology and services, which include pre-machining, surface treatment, research and development, and technical support services. The company sells its products directly or through distributors in France, Germany, the Czech Republic, the United Kingdom, Switzerland, and the United States, as well as Tokyo, Shanghai, and Seoul. Constellium SE was incorporated in 2010 and is headquartered in Paris, France.
Aluminum Corporation of China Limited, together with its subsidiaries, manufactures and sells alumina, primary aluminum, and energy products in the People's Republic of China. The company operates through Alumina, Primary Aluminum, Trading, and Energy segments. The Alumina segment mines for and purchases bauxite and other raw materials; and produces and sells alumina, as well as chemical alumina and metal gallium. The Primary Aluminum segment procures alumina and other raw materials, supplemental materials, and electrical power; and produces and sells aluminum and aluminum-related products, such as carbon, aluminum alloy, and other electrolytic aluminum products. The Trading segment trades in alumina, primary aluminum, aluminum fabrication products, other non-ferrous metal products, coal products, raw and supplemental materials; and provides logistics and transport services to external customers. The Energy segment researches and develops, produces, and operates energy products, including coal mining; and generates and sells electricity using thermal power, wind power, and solar power sources to regional power grid corporations, as well as manufactures power related equipment. The company also acquires, manufactures, and distributes bauxite mines and limestone ore; and provides engineering project management, and research and development services. Aluminum Corporation of China Limited was founded in 2001 and is headquartered in Beijing, the People's Republic of China.