NFX is a venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Starcloud, Starfish Space, Candex, ImmuneBridge, Q-Factor and ScaleOps, 16 companies in all.
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Investment focus
- Sector
- AIHealthcareSaaS
Who to pitch at NFX
NFX portfolio companies (16)
- Starcloud
- Starfish Space
- Candex
- ImmuneBridge
- Q-Factor
- ScaleOps
- Novig
- Radar Therapeutics
- ResistanceBio
- CleverPet
- Gizmo
- Rexi
- Guild.ai
- C2i Genomics
- Eleven Therapeutics
- Pangea Therapeutics
Co-investors
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About NFX
The firm's listing covers sectors AI, Healthcare and SaaS, and focus areas Biotech, Developer Tools, Diagnostics and Drug Discovery; known deals cluster at Growth, Pre-Seed and Seed.
The team counts 17 people in our database. Gigi Levy-Weiss (General Partner), Stan Chudnovsky (Co-Founder) and Morgan Beller (General Partner) are shown as the contacts to pitch.
NFX shares portfolio companies with 20 other investment firms, among them Pear VC, Insight Partners and Insighting partners in venture.
Frequently asked questions
What is NFX?
NFX is a venture capital firm based in San Francisco, California, United States, with a known portfolio of 16 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 NFX invest in?
Listed sectors include AI, Healthcare and SaaS; listed focus areas include Biotech, Developer Tools, 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 NFX invest at?
The known deals of NFX 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 NFX?
3 of the 17 people on file at NFX are listed as contacts for the firm. All 17 have their own profile page.
How do I contact NFX?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 17 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