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Andreessen Horowitz portfolio in San Francisco

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

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

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

  1. 1
    Airbnb· San Francisco, California, United States
    • Post-IPO debt
    • 68.6k employees
    • Founded 2007
  2. 2
    Lyft· San Francisco, California, United States
    • Post-IPO debt
    • 28.1k employees
    • Founded 2012
  3. 3
    Instacart· San Francisco, California, United States
    • Private equity
    • 24.8k employees
    • Founded 2012
  4. 4
    Stripe· South San Francisco, California, United States
    • Secondary
    • 15.9k employees
    • Founded 2010
  5. 5
    Databricks· San Francisco, California, United States
    • Debt
    • 15.8k employees
    • Founded 2013
Reveal 266 more·100 free credits, no card

Andreessen Horowitz portfolio companies in San Francisco

Andreessen Horowitz’s San Francisco portfolio is one of the most active recruiting pools in the market. The list above ranks Andreessen Horowitz-backed companies headquartered in San Francisco by current headcount, drawn from public LinkedIn and Crunchbase records. With 271 matching companies in our index, you can see exactly where the Andreessen Horowitz thesis has landed locally.

Andreessen Horowitz 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 “Andreessen Horowitz companies in San Franciscohiring founding engineers” or “founders of Andreessen Horowitz-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 Andreessen Horowitz 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: Sun, 21 Jun 2026 09:37:37 GMT

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