Thomvest Ventures is a venture capital firm founded over 25 years ago by Peter J. Thomson, investing on behalf of him and his family. The firm focuses on sectors such as fintech, proptech, cybersecurity, and cloud and AI infrastructure.

Thomvest Ventures has made over 75 investments across early and growth-stage startups, including notable companies like Blend Labs, Carta, Clari, Cohere, Cylance, Harness.io, Kabbage, Isovalent, Ladder, LendingClub, Mynd, SoFi, Skyhigh Networks, ThousandEyes, and Vungle. In January 2024, Thomvest Ventures announced a new $250 million fund, bringing its total assets under management to $750 million. The firm also promoted Umesh Padval and Nima Wedlake to Managing Directors, enhancing its leadership team.