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Andreessen Horowitz Blockchain portfolio in San Francisco

Multi-stage venture firm investing across consumer, enterprise, fintech, and crypto. Filtered to Blockchain companies headquartered in San Francisco.

Built from a search like: “Andreessen Horowitz-backed Blockchain companies in San Francisco”

Ranked by current headcount across Andreessen Horowitz-backed Blockchain companies in San Francisco. Refreshed daily.

  1. 1
    Affirm· San Francisco, California, United States
    • Post-IPO debt
    • 3k employees
    • Founded 2012
  2. 2
    Mercury· San Francisco, California, United States
    • Series C
    • 1.5k employees
    • Founded 2017
  3. 3
    Boku· San Francisco, California, United States
    • Post-IPO equity
    • 771 employees
    • Founded 2008
  4. 4
    Anchorage Digital· San Francisco, California, United States
    • Secondary
    • 686 employees
    • Founded 2017
  5. 5
    Tally· San Francisco, California, United States
    • Series D
    • 668 employees
    • Founded 2015
  6. 6
    Branch International· San Francisco, California, United States
    • Debt
    • 450 employees
    • Founded 2015
  7. 7
    Sardine· San Francisco, California, United States
    • Series C
    • 307 employees
    • Founded 2020
  8. 8
    Tilt· San Francisco, California, United States
    • Series B
    • 305 employees
    • Founded 2012
  9. 9
    Clutch· San Francisco, California, United States
    • Series B
    • 263 employees
    • Founded 2020
  10. 10
    HUMAN CAPITAL· San Francisco, California, United States
    • 125 employees
    • Founded 2015
  11. 11
    Polychain Capital· San Francisco, California, United States
    • Seed
    • 86 employees
    • Founded 2016
  12. 12
    SV Angel· San Francisco, Minnesota, United States
    • Seed
    • 76 employees
    • Founded 2009
  13. 13
    FundersClub· San Francisco, California, United States
    • Series B
    • 37 employees
    • Founded 2012
  14. 14
    OpenInvest, a J.P. Morgan company· San Francisco, California, United States
    • Series A
    • 34 employees
    • Founded 2015
  15. 15
    Anzen Insurance· San Francisco, California, United States
    • Series unknown
    • 26 employees
    • Founded 2020
  16. 16
    Chamaeleon· San Francisco, California, United States
    • Seed
    • 22 employees
    • Founded 2021
  17. 17
    Necessary Ventures· San Francisco, California, United States
    • Series A
    • 21 employees
    • Founded 2020
  18. 18
    SeedFi· San Francisco, California, United States
    • Series B
    • 17 employees
    • Founded 2019
  19. 19
    LootRush· San Francisco, California, United States
    • Seed
    • 15 employees
    • Founded 2021
  20. 20
    Mazlo· San Francisco, California, United States
    • Seed
    • 12 employees
    • Founded 2022
  21. 21
    Crossover VC· San Francisco, California, United States
    • Seed
    • 8 employees
    • Founded 2021
  22. 22
    TrustToken (now Archblock)· San Francisco, California, United States
    • Pre-seed
    • 6 employees
    • Founded 2017
  23. 23
    Intersection Fintech Ventures· San Francisco, California, United States
    • Series A
    • 3 employees
    • Founded 2021
  24. 24
    KILOWATT CAPITAL LLC· San Francisco, California, United States
    • Seed
    • 3 employees
    • Founded 2009

Andreessen Horowitz-backed Blockchain companies in San Francisco

The list above ranks Andreessen Horowitz-backed Blockchain companies headquartered in San Francisco by current headcount, drawn from public LinkedIn and Crunchbase records. With 24 matching companies in our index, you can see exactly where Andreessen Horowitz’s Blockchain thesis has landed in San Francisco.

Three filters — investor, industry, city — narrow the field to a tight cluster of operators with overlapping incentives. They share a thesis, a network, and a market. Hiring from this list usually means hiring someone already inside the Andreessen Horowitz Blockchain world in San Francisco.

Refolk converts this list into a live search. Ask for “Andreessen Horowitz Blockchain companies in San Franciscohiring senior engineers” or “founders of Andreessen Horowitz-backed Blockchain companies in San Francisco who left in the last year” and Refolk returns a ranked shortlist.

How this list is built

Refolk pulled Blockchain companies headquartered in San Francisco whose disclosed Crunchbase investor list includes Andreessen Horowitz, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 08:05:48 GMT

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