Hg Acquires OneStream for $6.4 Billion in All-Cash Deal

January 6, 2026

OneStream has entered into a definitive agreement to be acquired by Hg in an all-cash transaction valued at approximately $6.4 billion. The deal will take the enterprise finance management software company private, with OneStream shareholders receiving $24.00 per share and Hg becoming the majority voting shareholder alongside minority investors General Atlantic and Tidemark.

Buyers
Hg, General Atlantic, Tidemark
Targets
OneStream, Inc.
Industry
Software
Location
Michigan, United States
Transaction Type
Buyout

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