Founded in 1873, Rio Tinto began when a group of British and European investors acquired a mine complex along the Rio Tinto River in Huelva, Spain, from the Spanish government. It is now a leading mining and metals company operating in 35 countries, with a diverse portfolio that includes iron ore, copper, aluminum, and more.
Dual-listed companies (DLC) structure of Rio Tinto plc (incorporated and domiciled in the U.K.) and Rio Tinto Limited (incorporated and domiciled in Australia). Figures prepared in accordance with International Accounting Standards. Market Value as of Aug. 31, 2026. Sources: Regulatory filings; S&P Global.
