Alcoa is a United States-based company established in 1888, operating within the manufacturing industry, specifically in building materials. With a workforce exceeding 10,001 employees, Alcoa generates significant revenue, reported at approximately $12.87 billion. The company is primarily engaged in the production of alumina and aluminum, with its operations including the Huntly and Willowdale bauxite mines and the Pinjarra and Wagerup alumina refineries in Western Australia. Alcoa's commitment to environmental stewardship is evident in its ongoing projects, such as the proposed transition of the Huntly Bauxite Mine to new operating areas and an increase in alumina production at the Pinjarra refinery. These initiatives are subject to assessment by the Environmental Protection Authority and aim to minimize environmental impacts while respecting local cultural heritage and supporting regional economies. Alcoa actively manages Aboriginal heritage sites and conducts detailed assessments to ensure compliance with heritage laws, reflecting its dedication to protecting both cultural and environmental values in its operational areas.