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All buyers
PE-backed buyer
Proofpoint

Proofpoint

Acquisitions
4
PE-backed companies
Sectors
2
distinct
Active
2022-2025
exit years
Bought from
4
PE firms

Acquisitions

4 tracked
CompanyBought fromTypeYear
HornetsecurityGermanyRantum CapitalTrade Sale2025
HornetsecurityGermanyHigh-Tech Gruenderfonds (HTGF)Trade Sale2025
TessianUKBalderton CapitalTrade Sale2023
DathenaSingaporeCapHornTrade Sale2022
GP Intel Pro

Every Proofpoint deal on record is open. Pro adds the workflow.

Per-deal buyers and MOIC on the league tables · Named precedent deals in the buyer finder · Excel export up to 500 rows