Addition

Portfolio Co Investors 2026 for Addition: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.

Addition accounts for 45 tracked companies with verified cap-table data, 45 of which disclose round sizes totalling $13B. The median disclosed raise is $122M, and the largest is Groq at $3B, ahead of Airwallex ($1.2B) and Snyk ($1.2B).

The names that recur most often on these co-invested cap tables are Addition (45 companies), Tiger Global (6 companies), Accel (5 companies), Andreessen Horowitz (4 companies), General Catalyst (4 companies), Spark Capital (4 companies). By latest disclosed round, the market skews Series B (11), Series C (10), Series A (8), Series D (5).

Best funded Addition companies

  1. Groq — $3B (latest: Growth)
  2. Airwallex — $1.2B (latest: Growth)
  3. Snyk — $1.2B (latest: Series F)
  4. Base Power — $1.2B (latest: Series C)
  5. Satispay — $550M (latest: Series E)
  6. Alchemy — $500M (latest: Series C)
  7. Adept AI — $415M (latest: Series B)
  8. Sisense — $374M (latest: Series F)
  9. Chronosphere — $343M (latest: Series C)
  10. Path Robotics — $300M
  11. Anyscale — $281M (latest: Series C)
  12. Wealthfront — $274M (latest: Series E)
  13. Render — $258M (latest: Series C)
  14. proteanTecs — $250M (latest: Series D)
  15. M2P Fintech — $216M (latest: Series D)

Addition — related firms and companies (48)

Addition alternatives · All research reports