Johan Heystek

Mashala Resources Pty Ltd. explores for coal. Its assets are three producing mines, a process plant and a dispatch rail siding capable of handling the Richards Bay Coal Terminal 83 ton wagons. The company was founded in May 2003 and is headquartered in Johannesburg, South Africa.

Continental Coal Ltd. is a South African thermal coal producer with a portfolio of producing and advanced coal projects. The firm currently has two operating mines: Vlakvarkfontein and Penumbra Coal Mines, producing thermal coal for the export and domestic markets. The company is headquartered in Illovo, South Africa.

The South African Colliery Manager's Association engages in mining industry. The firm also marketed and participated in the preparation of new legislation and codes of practice. The company is headquartered in Johannesburg, South Africa.

BHP Billiton Energy Coal South Africa Ltd. explores and mines coal. It owns and operates collieries in the Mpumalanga and KwaZulu Natal provinces in South Africa. The company was founded in 1994 and is located in Marshalltown, South Africa

Part of ArcelorMittal SA, ArcelorMittal Liberia Ltd. is a Liberian company that provides mineral mining services. The company is based in Buchanan, Liberia. The company was founded in 2006. Scott Frederick Lowe has been the CEO of the company since 2019.