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Felicis portfolio in San Francisco

Aydin Senkut's firm investing across software, healthcare, and consumer. Filtered to companies headquartered in San Francisco.

Built from a search like: “Felicis-backed companies in San Francisco”

Ranked by current headcount across Felicis-backed companies in San Francisco. Refreshed daily.

  1. 1
    Twitch· San Francisco, California, United States
    • Series C
    • 17.5k employees
    • Founded 2011
  2. 2
    Mercor· San Francisco, California, United States
    • Series C
    • 5.2k employees
    • Founded 2023
  3. 3
    Gusto· San Francisco, California, United States
    • Series A
    • 4.4k employees
    • Founded 2011
  4. 4
    Flexport· San Francisco, California, United States
    • Convertible note
    • 2.8k employees
    • Founded 2013
  5. 5
    Planet· San Francisco, California, United States
    • Post-IPO debt
    • 1.7k employees
    • Founded 2010
  6. 6
    Go· San Francisco, California, United States
    • Series unknown
    • 1.6k employees
    • Founded 2014
  7. 7
    Cruise· San Francisco, California, United States
    • Corporate
    • 1.6k employees
    • Founded 2013
  8. 8
    LiveRamp· San Francisco, California, United States
    • Series C
    • 1.5k employees
    • Founded 2011
  9. 9
    Opendoor· San Francisco, California, United States
    • Post-IPO equity
    • 1.4k employees
    • Founded 2014
  10. 10
    Plaid· San Francisco, California, United States
    • Secondary
    • 1.4k employees
    • Founded 2013
  11. 11
    Fitbit (now part of Google)· San Francisco, California, United States
    • Series D
    • 1.2k employees
    • Founded 2007
  12. 12
    Modern Health· San Francisco, California, United States
    • Series D
    • 900 employees
    • Founded 2017
  13. 13
    Juniper Square· San Francisco, California, United States
    • Series unknown
    • 891 employees
    • Founded 2014
  14. 14
    Trusted Health· San Francisco, California, United States
    • Series C
    • 886 employees
    • Founded 2017
  15. 15
    Coalition, Inc.· San Francisco, California, United States
    • Corporate
    • 727 employees
    • Founded 2017
  16. 16
    Octave· San Francisco, California, United States
    • Series unknown
    • 617 employees
    • Founded 2018
  17. 17
    Armada· San Francisco, California, United States
    • Series unknown
    • 547 employees
    • Founded 2022
  18. 18
    Astranis Space Technologies· San Francisco, California, United States
    • Series D
    • 497 employees
    • Founded 2015
  19. 19
    ClassDojo· San Francisco, California, United States
    • Series unknown
    • 479 employees
    • Founded 2011
  20. 20
    Sendoso· San Francisco, California, United States
    • Series C
    • 406 employees
    • Founded 2016
  21. 21
    PicnicHealth· San Francisco, California, United States
    • Series C
    • 340 employees
    • Founded 2014
  22. 22
    Poolside· San Francisco, California, United States
    • Series B
    • 319 employees
    • Founded 2023
  23. 23
    Weights & Biases· San Francisco, California, United States
    • Secondary
    • 314 employees
    • Founded 2017
  24. 24
    Tilt· San Francisco, California, United States
    • Series B
    • 305 employees
    • Founded 2012
  25. 25
    Hearsay Systems· San Francisco, California, United States
    • Series unknown
    • 291 employees
    • Founded 2009

Felicis portfolio companies in San Francisco

Felicis’s San Francisco portfolio is one of the most active recruiting pools in the market. The list above ranks Felicis-backed companies headquartered in San Francisco by current headcount, drawn from public LinkedIn and Crunchbase records. With 120 matching companies in our index, you can see exactly where the Felicis thesis has landed locally.

Felicis companies in San Franciscotend to attract a specific type of operator — a founder or early hire bought into both the firm’s thesis and the city’s ecosystem. That makes the engineers and designers at these companies particularly valuable signals.

Refolk lets you reach this pool. Ask for “Felicis companies in San Franciscohiring founding engineers” or “founders of Felicis-backed companies in San Francisco who left in the last year” and Refolk returns a ranked shortlist with evidence behind each match.

How this list is built

Refolk pulled companies whose disclosed Crunchbase investor list includes Felicis and whose HQ is in San Francisco, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 08:22:55 GMT

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