Insiders have revealed to Bloomberg the identity of the unnamed company that approached Northam with a proposed merger deal.
Valterra Platinum was the company that made an informal approach to rival South African miner Northam Platinum Holdings, people familiar with the matter said.
The group approached the miner exploring a potential deal that could create by far the world’s largest supplier of the precious metal.
Shares in Johannesburg-listed Northam briefly surged on Tuesday after the company said it had been approached by a major producer of platinum-group metals in South Africa.
The unnamed company’s interest was unsolicited, exploratory, and non-binding, Northam said.
That company was Valterra, said two people familiar with the matter, who asked not to be identified because the discussions were private.
A spokesperson for Valterra said the company has seen Northam’s announcement but doesn’t “comment on M&A speculation”.
A spokesperson for Northam referred Bloomberg News to its original disclosure, which said identifying the interested party “is not warranted at this stage.”
South Africa is the world’s top supplier of PGMs, for which the largest single source of consumption is exhaust-cleaning devices in fuel-powered vehicles.
PGMs are also used in jewellery, bullion and other industrial applications.
Prices surged last year on a wave of investment demand, which has bolstered miners’ fortunes after a multiyear bear market.
The rally has cooled this year, but spot platinum prices remain about twice as high as they were in early 2025.
Firms like Valterra and Northam are sensitive to the mass-market adoption of electric vehicles, which don’t use PGMs.
Northam — which has a market capitalisation of about R121.4 billion — is one of the country’s biggest producers of the metals, after Valterra, Sibanye Stillwater and Impala Platinum Holdings.
The approach concerned a potential transaction with Northam involving what was broadly presented as an “asset-level transaction” or a “corporate transaction,” Northam said.
Following the approach, Northam initiated a competitive process to “consider proposals from pre-selected third parties and other credible interested parties” regarding potential transactions, it said earlier this week.
One Capital Advisory has been appointed as Northam’s advisor for the process.
Northam’s shares have risen about 5% since the closing of trading on Monday. Valterra’s shares have dropped about 1%.
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