Manganese Metal Company (Pty) Ltd

About

Manganese Metal Company (MMC) is a globally established producer of high-purity manganese products, supplying critical inputs to the lithium-ion battery, aluminium beverage can, welding rod and cored wire, specialty- alloy, steel and chemical industries. Headquartered in South Africa, MMC has operated continuously for over 50 years and is one of the world’s leading producers of 99.9%+ selenium-free electrolytic manganese metal (EMM) outside China. Building on its long-standing refining expertise, MMC is developing battery-grade high-purity manganese sulphate monohydrate (HP MSM) for lithium-ion battery precursor cathode active material (pCAM) applications. MMC’s strategy focuses on non-Chinese, transparent, and traceable supply chains, supporting global OEMs, pCAM and CAM producers seeking diversified and compliant manganese sources. With integrated refining, strong impurity control, and deep technical engagement with downstream customers, MMC positions itself as a reliable long-term partner in the global energy transition.

Supply Chain Segments

Battery Chemistries