RIO Tinto 

Operating on a global scale, Rio Tinto Group specializes in the discovery, extraction, and refinement of various mineral resources. Its extensive product portfolio includes key materials such as aluminum, copper, precious diamonds and gold, borates, titanium dioxide, salt, iron ore, and lithium. The company's significant infrastructure comprises numerous open-cast and subterranean mines, alongside mills, refining plants, smelters, power-generating facilities, and dedicated research and support centers. Founded in 1873, Rio Tinto Group maintains its global headquarters in London, United Kingdom.