Tony O'Neill

De Beers SA engages in the exploration, mining and marketing of diamonds. The company was founded on November 22, 2000 and is headquartered in Luxembourg.

Anglo American South Africa Ltd. engages in the exploration and mining of precious, base, and ferrous metals. It produces and markets platinum, thermal coal, diamonds and iron ore. The company was founded in 1917 and is headquartered in Johannesburg, South Africa.

Western Mining Corp. engages in the exploration and development of metal and mineral mines. It mines copper, nickel, uranium, and related metals. The company is headquartered in Road Southbank, Australia.

Part of Anglo American Plc, De Beers Group is a diamond company based in St. Helier, UK. De Beers Group is the world's British leading diamond company. Founded in 2016, the company has unrivalled expertise in the exploration, mining, and marketing of rough diamonds, driving it forward since 1888.

Part of Anglo American Plc, De Beers Investments Plc is an investment holding British company. The company is based in St. Helier, UK. Founded in 2016, De Beers Investments functions as an investment holding company.

Founded in 2018, Anglo American Technical & Sustainability Ltd. is a British business support services company. Part of Anglo American Plc, the company is based in London, UK.

Part of Anglo American Plc, Anglo American Technical & Sustainability Services Ltd. is a British company founded in 2018. The company is based in London, UK. The company's description states that they are bringing a world-class mine to fruition to help meet the world's ever-increasing need for food, from ever-decreasing areas of available land, with a highly efficient, effective, and low carbon fertilizer called Poly4.

Founded in 2019, Anglo American Projects (UK) Ltd. is a subsidiary of Anglo American Plc. The company is based in London, UK. The British company explores and mines precious base and ferrous metals.