Impact Science Ventures is a venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Fervo Energy, Vycarb, SirenOpt, Aralez Bio, Sepion Technologies and Copernic Catalysts, 10 companies in all.
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Investment focus
Who to pitch at Impact Science Ventures
Impact Science Ventures portfolio companies (10)
- Fervo Energy
- Vycarb
- SirenOpt
- Aralez Bio
- Sepion Technologies
- Copernic Catalysts
- Aepnus Technology
- AirMyne
- Still Bright
- Turnover Labs
Co-investors
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About Impact Science Ventures
The firm's listing covers sectors Climate, Hardware and Healthcare, and focus areas Aerospace, Analytics, Battery and Biotech; known deals cluster at Growth, Pre-Seed and Seed.
The team counts 4 people in our database. Alain Harrus (Managing Partner/Co-founder), Michelle Meng Hsiung Kiang (Founder) and Alita Carbone (Principal) are shown as the contacts to pitch.
Impact Science Ventures shares portfolio companies with 20 other investment firms, among them Gigascale Capital, New Climate Ventures (NCV) and Clocktower Ventures.
Frequently asked questions
What is Impact Science Ventures?
Impact Science Ventures is a 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 Impact Science Ventures invest in?
Listed sectors include Climate, Hardware and Healthcare; listed focus areas include Aerospace, Analytics, Battery and Biotech. 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 Impact Science Ventures invest at?
The known deals of Impact Science Ventures include Growth, Pre-Seed and Seed 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 Impact Science Ventures?
3 of the 4 people on file at Impact Science Ventures are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Impact Science 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