Christopher Sheppard

Sibanye UK Ltd. engages in the extracting, refining, and trading of platinum group metals (PGM). It operates through the following segments: PGM Operations which comprise operational mines and processing facilities which are located in South Africa. This segment also includes exploration and evaluation activities involved in the discovery or identification of new PGM deposits and the evaluation through pre-feasibility of the economic viability of newly discovered PGM deposits. The company was founded on May 13, 1909 and is headquartered in London, the United Kingdom.

Rustenburg Platinum Mines Ltd. engaged in the exploration and development of mineral mines. The company is headquartered in Johannesburg, South Africa.

AngloGold Ashanti (Pty) Ltd. engages in the exploration, mining, and production of gold. It operates through the following business segments: Africa, Australia, and Americas. The Africa segment consists of Ghana, Guinea, the DRC (Democratic Republic of the Congo), and Tanzania. The Americas segment comprises of Argentina, Brazil, and projects in Colombia and the United States. The company was founded in 1944 and is headquartered in Johannesburg, South Africa.

Murray & Roberts Cementation Ltd. operates as an engineering contracting and construction services company. It offers contract mining, mine development, mine engineering, and mine services. The company was founded and is headquartered in Bedfordview, South Africa.

Konkola Copper Mines Plc mines and process copper, pyrite, anode slimes and cobalt. It operates two mines at Nchanga, comprising an underground mine and four open pits, the Nchanga Smelter, Konkola Mine, Nkana Refinery and the Nampundwe pyrite mine. The company was founded in 2000 and is headquartered in Chingola, Zambia.