William Philip Gant

RIO Tinto Brazilian Holdings Ltd. is a holding company. The company is headquartered in London, the United Kingdom.

Rio Tinto Australian Holdings Ltd. engages in mining and exploration of copper ores. The company is headquartered in London, the United Kingdom.

Rio Tinto Overseas Holdings Ltd. operates as a holding company. The company is headquartered in London, the United Kingdom.

Founded in 2007, RTA Holdco 1 Ltd. is a subsidiary of Rio Tinto Plc and functions as an investment holding British company. The company is based in London, UK.

Rio Tinto Metals Ltd. is a mining exploration, and manufactures metal products. It produces aluminium, copper, diamonds, minerals, and thermal coke. The company is headquartered in London, the United Kingdom.

RioTinto Namibian Holdings Ltd. is an investment holding company. The company is headquartered in London, the United Kingdom.

Founded in 2012, Rio Tinto Technological Resources UK Ltd. is a subsidiary of Rio Tinto Plc. The company is based in London, UK and specializes in researching and developing step change technology.

World Nuclear Association operates an international organization that promotes nuclear power and supports the companies that comprise the global nuclear industry. The company was founded in 1975 and is headquartered in London, the United Kingdom.

Founded in 2003, Rio Tinto Brazilian Investments Ltd. is a subsidiary of Rio Tinto Plc and functions as an investment holding British company. The company is based in London, UK.

Founded in 2010, Rio Tinto Sulawesi Holdings Ltd. is a subsidiary of Rio Tinto Plc and functions as an investment holding British company. The company is based in London, UK.

Part of Rio Tinto Plc, Rio Tinto International Holdings Ltd. is a leading mining group that focuses on finding, mining and processing the world's mineral resources. Founded in 1946, the company is based in London, UK. Discover more about Rio Tinto's mining operations today.

Founded in 2007, RTA Holdco 4 Ltd. is a subsidiary of Rio Tinto Plc and functions as an investment holding British company. The company is based in London, UK.

Thos. W. Ward Ltd. manufactures steel frame buildings, bridges, collieries, steel works equipment and furnaces. The company was founded on May 19, 1904 and is headquartered in London, the United Kingdom.

Part of Rio Tinto Plc, Rio Tinto Western Holdings Ltd. functions as an investment holding British company. The company is based in London, UK.

Founded in 1970, Rio Tinto European Holdings Ltd. is a leading mining group that focuses on finding, mining, and processing mineral resources. Part of Rio Tinto Plc, the company is based in London, UK. Rio Tinto's mining operations are dedicated to discovering and processing mineral resources.

Rio Tinto South East Asia Ltd. functions as credit agency. The company is headquartered in London, the United Kingdom.

Rio Tinto London Ltd. operates mining facilities extracting metals and minerals. The company is headquartered in London, the United Kingdom.

World Nuclear Fuel Market facilitates trade of nuclear materials. It promotes international commerce in nuclear fuel materials. The company was founded in 1974 and is headquartered in Norcross, GA.