Investor Lists

Series A climate Tech investors

Updated 7 November 2026

Firms we have watched take part in a Series A round raised by a climate Tech company in the last two years. Both the stage and the sector are what they did, not what their website says.

See all 369 →The top 25
369investors on the list-1 this week
6,718cheques in 12 months-8% against the market
$12Mmedian round they joined+46% against the market median
86%wrote a cheque in 12 months
54%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Y CombinatorDeploying nowAccelerator · United States6,412$3Mmedian roundOct 2026last seen
  2. 2Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  3. 3New Enterprise AssociatesDeploying nowVC firm · United States1,610$34Mmedian roundOct 2026last seen
  4. 4Alumni VenturesDeploying nowVC firm · United States1,598$12Mmedian roundNov 2026last seen
  5. 5Plug and PlayDeploying nowAccelerator · United States1,561$5Mmedian roundNov 2026last seen
  6. 6SV AngelDeploying nowVC firm · United States1,349$18Mmedian roundOct 2026last seen
  7. 7BpifranceDeploying nowGovernment · France1,151$4.5Mmedian roundOct 2026last seen
  8. 8Founders FundDeploying nowVC firm · United States1,122$15Mmedian roundOct 2026last seen
  9. 9GaingelsDeploying nowPrivate equity · United States1,010$8Mmedian roundOct 2026last seen
  10. 10MassChallengeDeploying nowAccelerator · United States984$1.8Mmedian roundSept 2026last seen
  11. 11EIC AcceleratorDeploying nowGovernment · European Union875$4.3Mmedian roundOct 2026last seen
  12. 12FJ LabsDeploying nowVC firm · United States849$11Mmedian roundOct 2026last seen
  13. 13First Round CapitalDeploying nowVC firm · United States807$18Mmedian roundOct 2026last seen
  14. 14BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  15. 15FelicisDeploying nowVC firm · United States640$20Mmedian roundNov 2026last seen
  16. 16Liquid 2 VenturesDeploying nowVC firm · United States636$7Mmedian roundOct 2026last seen
  17. 178VCDeploying nowVC firm · United States497$23Mmedian roundOct 2026last seen
  18. 18Global Brain CorporationDeploying nowVC firm · Japan480$7.6Mmedian roundSept 2026last seen
  19. 19Coinbase VenturesDeploying nowCorporate VC · United States465$9.8Mmedian roundNov 2026last seen
  20. 20US Department of EnergyDeploying nowGovernment · United States453$2Mmedian roundSept 2026last seen
  21. 21SMBC Venture CapitalDeploying nowInvestment bank · Japan443$5.1Mmedian roundOct 2026last seen
  22. 22Creative Destruction LabDeploying nowAccelerator · Canada427$3Mmedian roundSept 2026last seen
  23. 23Union Square VenturesDeploying nowVC firm · United States407$17Mmedian roundNov 2026last seen
  24. 24Kleiner PerkinsDeploying nowVC firm · United States398$40Mmedian roundNov 2026last seen
  25. 25East VenturesDeploying nowVC firm · Singapore367$2.8Mmedian roundOct 2026last seen
344 more on this list

All 369 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

See the whole list →

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Quick answers about series A climate Tech investors

Who are the most active series A climate Tech investors?

By cheques observed, the most active are Y Combinator, Andreessen Horowitz, New Enterprise Associates, Alumni Ventures and Plug and Play.

How many series A climate Tech investors are there?

369 are on record. 86% made an investment in the last 12 months and 54% have led a round.

Which stages do series A climate Tech investors back?

Of the rounds with a named stage in the last 12 months, mostly Seed (27%) and Series A (22%).

How big are the rounds series A climate Tech investors join?

The typical (median) round among the leading investors here is $9.8M.

Which sectors do series A climate Tech investors back most?

In the last 12 months, mostly AI, Biotech and Fintech.

Which series A climate Tech investors lead the most rounds?

Andreessen Horowitz (114 led), New Enterprise Associates (73 led) and Founders Fund (42 led).

Where are series A climate Tech investors based?

Among the most active, most are based in the United States (19), Japan (2) and France (1).

What have series A climate Tech investors invested in recently?

Recent rounds include Banesco Banco Múltiple (Debt, Nov 2026, with PROPARCO), Humble Robotics (Series A, Nov 2026, with Eclipse) and Ocient (Series C, Nov 2026, with In-Q-Tel).

Built from the rounds we watched, refreshed every night. How we count · Report a correction