Sweden's Mimir Capital completed its acquisition of Sandvik's Osprey metal-powder business on 1 October 2026. Osprey now operates as an independent company from Neath in Wales and Sandviken in Sweden. The transaction matters to the metal-AM supply chain because Osprey supplies gas-atomised powders, controlled-expansion alloys and engineered materials to aerospace, defence, medical-technology, energy and advanced-manufacturing customers.

What changed on 1 October?

Legal ownership transferred and Osprey left the Sandvik group. Mimir says existing teams, qualified production lines, specifications, contracts, orders and technical contacts continue. That is an important transition promise, but users in regulated or qualified applications should still document the change through their own supplier-change process.

Osprey traces its history to 1974 and cites a portfolio of more than 2,000 powder grades. A broad catalogue does not mean every grade is in stock or validated for every additive process. Particle-size distribution, morphology, chemistry, oxygen and moisture, and lot certification remain application-specific.

Why did Sandvik sell?

Sandvik announced the divestment on 29 May 2026. It then expected a non-cash impairment of about SEK 230 million, but neither the May nor October sources disclosed the transaction consideration. The completion signals a strategic change, while public data do not support a judgement about purchase price or stand-alone valuation.

Mimir presents itself as an investor specialising in carve-outs and independent industrial businesses. MonteCap joined as co-investor and Mats Gunnarsson became Osprey's chairman. The ownership plan promises growth, customer proximity and product development; these are forward-looking company objectives rather than completed outcomes.

What should powder users verify?

A customer running qualified LPBF, binder-jetting or DED processes should first establish whether the legal supplier, manufacturing site, quality certificate, product code, certificate of analysis or packaging changes. Even if the physical powder and line remain the same, an administrative change can affect an approved-supplier list, contract and audit requirement.

Critical characteristics should be compared across lots, an earlier reference sample retained, and triggers for renewed parameter or part validation documented. Safety data, export classification and contacts also need updating. The transition is successful only when continuity is traceable in the customer's records, not merely promised in a statement.

Verified fact and editorial conclusion

Verified facts are the 1 October 2026 completion, the two operating sites and Sandvik's earlier divestment announcement. Claims about uninterrupted service and future growth come from the new owner. LAYERTIMES concludes that the immediate issue is not the company name on an invoice, but whether qualified powder lots, certificates and customer approvals transfer without interruption.