Hamersley Iron

Pilbara Iron manages assets for Hamersley Iron Pty Ltd, a subsidiary of Rio Tinto, and Robe River Iron Associates, an unincorporated joint venture between Rio Tinto (53%) and Japanese steel companies Mitsui Iron Ore Development (33%) and Nippon Steel (14%). All of these companies are involved in the mining of iron ore, predominantly from the Pilbara region of Western Australia.