Alcoa Corporation is a vertically integrated aluminum company specializing in bauxite mining, alumina refining, and primary aluminum smelting and casting. As the world’s largest bauxite miner and alum... Alcoa Corporation is a vertically integrated aluminum company specializing in bauxite mining, alumina refining, and primary aluminum smelting and casting. As the world’s largest bauxite miner and alumina refiner by production volume, and the eighth-largest aluminum producer, it manages an integrated value chain essential to the global aluminum supply. The company’s operations span the Alumina and Aluminum segments, with profits closely tied to commodity prices along the supply chain, making it highly cyclical within the basic materials sector. Notable for pioneering the Hall-Héroult smelting process in the 1880s, Alcoa was the first mass producer of affordable aluminum and listed publicly in 1925. In 2016, it spun off its engineered products segment to concentrate on upstream activities, and in mid-2024, acquired the remaining 40% of AWAC to fully own its refining assets. Headquartered in Pittsburgh, Pennsylvania, with around 13,900 employees, Alcoa supports key industries including automotive, aerospace, electrical, and packaging through increased demand for lightweight, energy-efficient materials. Strategic restarts like San Ciprián in Spain and productivity gains at refineries underscore its focus on capacity expansion and operational efficiency.Show lessShow more

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