Mintek, South Africa’s national mineral research organisation, is one of the world’s leading technology organisations specialising in mineral processing, extractive metallurgy and related areas. Working closely with industry and other R&D institutions, Mintek provides service test work, process development and optimisation, consulting and innovative products to clients world-wide.
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The Mintek annual revenue was $49.2 million in 2026.
Sakhi Simelane is the CFO of Mintek.
655 people are employed at Mintek.
Mintek is based in Randburg, Gauteng.
The NAICS codes for Mintek are [21311, 213, 21, 2131].
The SIC codes for Mintek are [14, 148].