Africa newsletter icon
From Semafor Africa
In your inbox, 3x per week
Sign up

South African platinum miner Northam courts bidders

Aug 26, 2026, 8:36am EDT
PostEmailWhatsapp
A hauling truck transports blasted ore at the Mogalakwena open-pit platinum mine.
Nqobile Dludla/Reuters

South Africa’s fourth-largest platinum group metals miner put itself up for auction after receiving an unsolicited approach from a local rival.

If the deal for Northam Platinum proceeds, it would mark one of the biggest shake-ups in the South African platinum industry, handing surviving majors leverage in negotiating contract terms with European and Asian automakers. Platinum and palladium — two PGMs — are used in catalytic converters that carmakers rely on to meet emissions standards, as well as data-storage hardware that supports AI systems, and South Africa is home to more than 80% of known global PGM reserves.

Northam did not name the bidder. Larger rivals Sibanye-Stillwater and Impala Platinum have ruled themselves out of the process, according to the mining publication Miningmx. That leaves Valterra Platinum, which was demerged from Anglo American last year, as the most likely bidder. Valterra on Wednesday declined to comment.

A chart showing South Africa’s share of global production, select minerals.
AD