Elm Street Ventures is a venture capital firm. Based in New Haven, Connecticut, United States. Known portfolio companies include P2 Science, CellFE, Halda Therapeutics, Artizan Biosciences, Cybrexa Therapeutics and EvolveImmune Therapeutics, 7 companies in all.
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Investment focus
Who to pitch at Elm Street Ventures
Elm Street Ventures portfolio companies (7)
- P2 Science
- CellFE
- Halda Therapeutics
- Artizan Biosciences
- Cybrexa Therapeutics
- EvolveImmune Therapeutics
- Allyx Therapeutics
Co-investors
Funds that share portfolio companies with Elm Street Ventures.
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About Elm Street Ventures
The firm's listing covers sectors Climate, Hardware, Healthcare and SaaS, and focus areas Biotech, DevOps, Diagnostics and Drug Discovery; known deals cluster at Growth, Seed and Series A.
The contacts to approach at Elm Street Ventures are Robert Bettigole (Founder and Managing Partner), Richard Stahl (Venture Partner) and Jimmy Lu (Member Of The Board Of Advisors).
Across the known portfolio, 20 co-investors appear alongside Elm Street Ventures, including U.S. Department of Energy (DOE), Ironwood Capital and Riverine Ventures.
Frequently asked questions
What is Elm Street Ventures?
Elm Street Ventures is a venture capital firm based in New Haven, Connecticut, United States, with a known portfolio of 7 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 Elm Street Ventures invest in?
Listed sectors include Climate, Hardware, Healthcare and SaaS; listed focus areas include Biotech, DevOps, Diagnostics and Drug Discovery. 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 Elm Street Ventures invest at?
The known deals of Elm Street 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 Elm Street Ventures?
All 3 people on file at Elm Street Ventures are listed as contacts for the firm, each with their own profile page.
How do I contact Elm Street Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 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