Alastair Duncan Stalker

Part of Assore Ltd., Ore & Metal Co. Ltd. is a South African company that mines and markets iron ore. The company is based in Gauteng, South Africa. Patrick Eugenio Sacco has been the CEO of the company since 2007.

Assore Ltd. is a mining holding company, which engages in the ventures involving base minerals and metals. The other mining activities segment contains the chrome operations, on care and maintenance, pyrophyllite, ceramic operations, and necessary adjustments. The company was founded in 1950 and is headquartered in Johannesburg, South Africa.

The International Manganese Institute operates as a non-profit association. It represents manganese ore and alloy producers, manufactures of metallurgical products or chemical compounds, trading houses, industry service providers, universities, and research organizations. The company was founded in 1975 and is headquartered in Paris, France.

Assmang Pty Ltd. manufactures manganese alloys and iron ores. It supplies raw material and alloys to the steel mills, alloy plants and markets. The company was founded in 1867 and is headquartered in Johannesburg, South Africa.