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Founders Fund portfolio AI companies

Contrarian venture firm investing in deeptech, defence, and breakthrough software. Filtered to companies in AI.

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Built from a search like: “Founders Fund-backed AI companies”

Ranked by current headcount across Founders Fund-backed AI companies. Refreshed daily.

  1. 1
    Google DeepMind· London, England, United Kingdom
    • Series A
    • 9.5k employees
    • Founded 2010
  2. 2
    OpenAI· San Francisco, California, United States
    • Series unknown
    • 9.4k employees
    • Founded 2015
  3. 3
    Natera· Austin, Texas, United States
    • Post-IPO equity
    • 5.8k employees
    • Founded 2004
  4. 4
    Anthropic
    • Series G
    • 4.8k employees
    • Founded 2021
  5. 5
    Neuralink· Fremont, California, United States
    • Series unknown
    • 679 employees
    • Founded 2016
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Founders Fund’s AI portfolio

The list above ranks Founders Fund-backed AI companies by current headcount, drawn from public LinkedIn and Crunchbase records. 30 matching companies in our index give you a quick read on where Founders Fund has gone deepest in the AI space.

Founders Fund’s AI bets tend to share a thesis. The engineers, ML researchers, and founders inside these companies are often building the same primitives - and they show up in AI talent pools across the next decade.

Refolk converts this list into a live search. Ask for “Founders Fund AIcompanies hiring senior engineers” or “founders of Founders Fund-backed AIcompanies” and Refolk returns a fresh ranked shortlist.

How this list is built

Refolk pulled AI companies whose disclosed Crunchbase investor list includes Founders Fund, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 08:22:43 GMT

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