Clinton Martin Ephron

Optimum Coal Mine (Pty) Ltd. explores and sells low sulfur thermal coal. The company is headquartered in Nkangala, South Africa.

Optimum Coal Holdings Ltd. explores, produces and markets low sulphur thermal coal. It owns and operates Optimum Coal Mine and Koornfontein Mines. The Optimum Coal Mine is an opencast and underground coal mining complex comprising the Kwagga, Pullenshope, Eikeboom, and Boschmanspoort mines. The Koornfontein Mines is located in the Mpumalanga province of South Africa and supplies coal for power generation. The company was incorporated on March 05, 2006 and is headquartered in Johannesburg, South Africa.