Acquisition History / Hg / OneStream, Inc.
Hg Acquires OneStream, Inc.
Announced January 6, 2026 — $6.40B
What happened
OneStream, an enterprise finance management platform for the Office of the CFO, agreed on January 6, 2026 to be acquired by Hg for $24.00 per share in cash, an equity value of approximately $6.4B; Hg becomes majority shareholder with minority investments from General Atlantic and Tidemark.
- Acquirer
- Hg
- Target
- OneStream, Inc.
- Announced
- January 6, 2026
- Price
- $6.40B
- Industry
- Enterprise finance management software
- Buyer type
- Private equity
- Backing investors
- Hg, General Atlantic, Tidemark
- Status
- Announced, not yet closed
By the numbers
Frequently Asked Questions About This Acquisition
When did Hg acquire OneStream, Inc.?
Hg acquired OneStream, Inc. on January 6, 2026. This was Hg's 1st publicly tracked acquisition out of 1 we have on record.
How much did Hg pay for OneStream, Inc.?
Hg paid $6.40B for OneStream, Inc..
What does OneStream, Inc. do?
OneStream, an enterprise finance management platform for the Office of the CFO, agreed on January 6, 2026 to be acquired by Hg for $24.00 per share in cash, an equity value of approximately $6.4B; Hg becomes majority shareholder with minority investments from General Atlantic and Tidemark.
What other Enterprise finance management software companies has Hg acquired?
OneStream, Inc. is Hg's only publicly tracked acquisition in Enterprise finance management software so far.