Amre Abdelhamid Youness

Shaft Sinkers Holdings Plc operates as a diversified shaft sinking and underground excavation group. Its services include shaft sinking, engineering design, tunneling, large underground storage caverns, contract mining, and mine operations. The company was founded in 1961 and is headquartered in Douglas, Isle of Man.

IMR Management Services Ltd. provides technical consulting services. The private company is based in Middx, UK. The CEO of the British company is Amre Abdelhamid Youness.

Samancor Chrome Ltd. engages in the chrome ore mining, processing and trading services. It provides three grades of ferrochrome namely charge chrome, intermediate carbon, and low-carbon ferrochrome. The firm's products are used in different areas of the stainless steel smelting process. The company was founded in 1975 and is headquartered in Johannesburg, South Africa.

Part of Eurasian Resources Group SARL, Chambishi Metals Plc operates in the mining industry. The company is based in Kitwe, Zambia.

CNMC Luanshya Copper Mines Plc provides nonferrous metal mining resources development related trade and services. CNMC Luanshya Copper Mines Plc is based in Luanshya, Zambia and ultimately controlled by the Government of Zambia.