03:28 AM EST, 11/21/2025 (MT Newswires) -- Blackstone-managed (BX) funds have sold a majority stake in DESOTEC, a provider of air, soil and water filtration systems and services, to EQT, the companies said Friday.

Financial terms were not disclosed.

The transaction, subject to customary conditions and approvals, is expected to close in H1 2026, the companies said.

Blackstone will remain a minority investor, the companies said

Two German family offices will co-invest with EQT in Desotec, the companies said.