Thomvest is a family office and venture capital firm. Based in San Francisco, California, United States. The known portfolio counts 10 companies, including Neo Financial, Baselane, Coast, Opaque Systems, Relyance AI and Alsym Energy.
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Investment focus
Who to pitch at Thomvest
Thomvest portfolio companies (10)
- Neo Financial
- Baselane
- Coast
- Opaque Systems
- Relyance AI
- Alsym Energy
- Bolster AI
- StackGen
- Deductive
- Exaforce
Co-investors
Funds that share portfolio companies with Thomvest.
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About Thomvest
The firm's listing covers sectors AI, Consumer, FinTech and Hardware, and focus areas Analytics, Cloud Infrastructure, Cybersecurity and Data; known deals cluster at Growth, Seed and Series A.
The team counts 6 people in our database. Eugene Siklos (President) and Andrew Pinkerton (Chief Operating Officer) are shown as the contacts to pitch.
Thomvest shares portfolio companies with 20 other investment firms, among them Watershed, Alberta Investment Management Corporation (AIMCo) and Spring St. Group.
Frequently asked questions
What is Thomvest?
Thomvest is a family office and venture capital firm based in San Francisco, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Thomvest invest in?
Listed sectors include AI, Consumer, FinTech and Hardware; listed focus areas include Analytics, Cloud Infrastructure, Cybersecurity and Data. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Thomvest invest at?
The known deals of Thomvest include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Thomvest?
2 of the 6 people on file at Thomvest are listed as contacts for the firm. All 6 have their own profile page.
How do I contact Thomvest?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 6 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal