Alcan was a Canadian company known for its production of aluminum and related products. Founded in 1902, it became one of the largest aluminum manufacturers in the world, focusing on mining, refining, and smelting operations. Alcan played a significant role in the development of the aluminum industry and contributed to various sectors, including transportation, packaging, and construction. In 2007, Alcan was acquired by Rio Tinto, a global mining group, which integrated its operations into its broader portfolio. The acquisition allowed for enhanced resources and technology, further advancing the aluminum market and promoting sustainable practices within the industry.