Greylock San Francisco, CA Portfolio 2026

4 San Francisco, CA companies backed by Greylock, including Baseten, Ava Financial, Netic — with the co-investors on each cap table.

Greylock in San Francisco, CA accounts for 16 tracked companies with verified cap-table data, 16 of which disclose round sizes totalling $2.6B. The median disclosed raise is $81M, and the largest is Zenefits at $584M, ahead of Blend ($365M) and Instabase ($322M).

The names that recur most often on these portfolio cap tables are Greylock (16 companies), Andreessen Horowitz (4 companies), Founders Fund (4 companies), Khosla Ventures (3 companies), Accel (3 companies), Venrock (2 companies). By latest disclosed round, the market skews Series C (3), Series B (3), Series A (2), Seed (2).

Best funded Greylock in San Francisco, CA companies

  1. Zenefits — $584M (latest: Series C)
  2. Blend — $365M
  3. Instabase — $322M (latest: Series D)
  4. Included Health — $278M (latest: Growth)
  5. PayJoy — $200M (latest: Series C)
  6. Ironclad — $183M (latest: Series E)
  7. Gem — $148M (latest: Series C)
  8. Tome — $81M
  9. AiFi — $80M (latest: Series B)
  10. Daily.co — $70M (latest: Series A)
  11. Adept — $65M (latest: Series A)
  12. Gretel — $65M
  13. Black Ore Technologies — $60M (latest: Seed)
  14. Common Room — $52M (latest: Series B)
  15. Manas AI — $51M (latest: Seed)

Greylock — related firms and companies (56)

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