Theory Ventures is a venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Omni, Artemis, Maze, Doss, Dropzone AI and LanceDB, 13 companies in all.
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Investment focus
Who to pitch at Theory Ventures
Theory Ventures portfolio companies (13)
- Omni
- Artemis
- Maze
- Doss
- Dropzone AI
- LanceDB
- BackOps AI
- Tobiko Data
- Koah Labs
- Initia Labs
- Superlinked
- Aampe
- Allium
Co-investors
Funds that share portfolio companies with Theory Ventures.
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About Theory Ventures
The firm's listing covers sectors AI and SaaS, and focus areas AI Infrastructure, Analytics, Cloud Infrastructure and Crypto; known deals cluster at Growth, Seed and Series A.
Of the 4 people on file at Theory Ventures, Tomasz Tunguz (General Partner) and Lauren DeMeuse (Partner & COO) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside Theory Ventures, including First Round Capital, Brightmind Partners and Zero Prime Ventures.
Frequently asked questions
What is Theory Ventures?
Theory Ventures is a venture capital firm based in San Francisco, California, United States, with a known portfolio of 13 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 Theory Ventures invest in?
Listed sectors include AI and SaaS; listed focus areas include AI Infrastructure, Analytics, Cloud Infrastructure and Crypto. 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 Theory Ventures invest at?
The known deals of Theory Ventures 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 Theory Ventures?
2 of the 4 people on file at Theory Ventures are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Theory Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 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