Lowercarbon Capital Co-Investors 2026

Who Lowercarbon Capital invests alongside: Active Impact Investments, Baruch Future Ventures, Builders Vision — mapped across 14 portfolio companies in 3.

Lowercarbon Capital accounts for 41 tracked companies with verified cap-table data, 41 of which disclose round sizes totalling $9.5B. The median disclosed raise is $100M, and the largest is Commonwealth Fusion at $3B, ahead of Sorare ($743M) and Solugen ($640M).

The names that recur most often on these co-invested cap tables are Lowercarbon Capital (41 companies), Breakthrough Energy Ventures (9 companies), Prelude Ventures (7 companies), Accel (4 companies), Founders Fund (4 companies), Gigascale Capital (3 companies). By latest disclosed round, the market skews Series B (15), Series A (13), Seed (4), Series D (2).

Best funded Lowercarbon Capital companies

  1. Commonwealth Fusion — $3B (latest: Series B)
  2. Sorare — $743M (latest: Series B)
  3. Solugen — $640M (latest: Series D)
  4. Aurora Solar — $521M (latest: Seed)
  5. Zap Energy — $448M (latest: Series D)
  6. Lilac Solutions — $300M (latest: Series B)
  7. Included Health — $278M (latest: Growth)
  8. Watershed — $239M (latest: Series C)
  9. Antora Energy — $230M (latest: Series B)
  10. Heirloom — $203M (latest: Series B)
  11. Mombak — $200M (latest: Series A)
  12. Sublime Systems — $200M (latest: Series A)
  13. Xcimer Energy — $200M (latest: Series A)
  14. Heart Aerospace — $190M (latest: Series B)
  15. Mosa Meat — $176M (latest: Series A)

Lowercarbon Capital — related firms and companies (45)

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