Alcoa of Australia Limited

Alcoa of Australia is owned 60 per cent by Alcoa Corporation and 40 per cent by Alumina Limited. The Australian operations represent one of the world’s largest integrated bauxite mining, alumina refining and aluminium smelting systems and add value to Australia’s local, state and national economies including approximately 4,300 direct job, predominantly in regional Australia. Principal operations include: two bauxite mines in Western Australia (Huntly and Willowdale); three alumina refineries in Western Australia (Kwinana, Pinjarra and Wagerup); one aluminium smelter in Victoria (Portland); and two dedicated port facilities in Western Australia (Kwinana and Bunbury).