Alphabet

Portfolio Companies 2026 for Alphabet: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.

Alphabet accounts for 11 tracked companies with verified cap-table data, 11 of which disclose round sizes totalling $35B. The median disclosed raise is $1B, and the largest is Waymo at $27B, ahead of Intersect Power ($2.1B) and Isomorphic Labs ($2.1B).

The names that recur most often on these portfolio cap tables are Alphabet (11 companies), Andreessen Horowitz (2 companies), Thrive Capital (1 company), GV (1 company), MGX (1 company), Temasek (1 company). By latest disclosed round, the market skews Series B (3), Growth (2), IPO (2), Series A (2).

Best funded Alphabet companies

  1. Waymo — $27B (latest: Growth)
  2. Intersect Power — $2.1B (latest: IPO)
  3. Isomorphic Labs — $2.1B (latest: Series B)
  4. Oscar Health — $1.4B (latest: IPO)
  5. Verily — $1B (latest: Growth)
  6. Safe Superintelligence — $1B (latest: Series A)
  7. Onto — $330M
  8. 5ire — $122M (latest: Series A)
  9. UnitedMasters — $120M (latest: Series B)
  10. 8 Rivers Capital — $102M (latest: Grant)
  11. 280 Earth — $50M (latest: Series B)

Alphabet — related firms and companies (54)

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