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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.

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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
    • 14.7k employees
    • Founded 2011
  2. 2
    Mercor· San Francisco, California, United States
    • Series C
    • 7.7k employees
    • Founded 2023
  3. 3
    Notion· San Francisco, California, United States
    • Secondary
    • 6.4k employees
    • Founded 2016
  4. 4
    Gusto· San Francisco, California, United States
    • Series A
    • 4.4k employees
    • Founded 2011
  5. 5
    Flexport· San Francisco, California, United States
    • Convertible note
    • 2.9k employees
    • Founded 2013
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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 126 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: Sun, 21 Jun 2026 10:58:41 GMT

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