DigiCert Acquires Valimail

September 16, 2025

DigiCert, backed by Clearlake Capital, Crosspoint Capital and TA Associates, has acquired Valimail, a leading provider of zero trust email authentication and DMARC-as-a-service. The deal adds email authentication capabilities to the DigiCert ONE platform, expands DigiCert into the $4B+ paid DMARC market, and brings Valimail's FedRAMP-authorized, cloud-native solutions and ~92,000 clients under DigiCert's digital trust portfolio.

Buyers
DigiCert, Clearlake Capital Group, Crosspoint Capital Partners, TA Associates Management
Targets
Valimail
Industry
Cybersecurity
Location
Colorado, United States
Transaction Type
Buyout

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