Humphrey Lawrence Mbendeni Mathe

Howden Africa Holdings Ltd. designs, manufactures and supplies fans and blowers, rotary heat exchangers and gas cleaning equipment for utility and industrial applications. It operates through the following segments: Fans & Heat Exchangers, Fabrication Technology and Environmental Control. The Fans and Heat Exchangers segment focuses on air and gas-cooling technologies within the coal/gold mining and power generation markets. The Fabrication Technology segment includes the supply of welding equipment and consumables. The Environmental Control segment covers dust extraction and gas treatment technologies which reduces atmospheric pollution generated by industrial plants. The company was founded in 1854 and is headquartered in Johannesburg, South Africa.

Part of Shell Plc, Shell South Africa is a South African company.

Witwatersrand Consolidated Gold Resources Ltd. engages in the exploration and development of gold and uranium resources. Its project portfolio includes De Bron-Merriespruit, Bloemhoek, Tweepan-Millo, Richelieu-Plecy, Robijn, Beisa North, Beisa South and Kromdraai. The company was founded by Adam Richard Fleming and Marcus Barrie Watchorn on December 11, 2002 and is headquartered in Johannesburg, South Africa.

Part of Harmony Gold Mining Co. Ltd., West Rand Consolidated Mines Ltd. is a South African company that explores and distributes gold. The company is based in Johannesburg, South Africa.