Investor Lists

Family offices backing Cleantech

Updated 7 November 2026

Family offices we have observed in a cleantech round in the last two years.

See all 23 →The top 23
23investors on the list-1 this week
145cheques in 12 months+48% against the market
$19Mmedian round they joined+142% against the market median
91%wrote a cheque in 12 months
48%have led a round

The Top 23

Ordered by cheques observed, never by anything anyone paid for

Deploying now (21)

  1. 1Hill House CapitalDeploying nowFamily office · Singapore248$60Mmedian roundSept 2026last seen
  2. 2Thrive CapitalDeploying nowFamily office240$50Mmedian roundOct 2026last seen
  3. 3Real VenturesDeploying nowFamily office · Brazil210$5Mmedian roundOct 2026last seen
  4. 4Bezos ExpeditionsDeploying nowFamily office · United States70$303Mmedian roundOct 2026last seen
  5. 5Capricorn InvestmentDeploying nowFamily office · United States48$110Mmedian roundNov 2026last seen
  6. 6Emerson CollectiveDeploying nowFamily office · United States27$62Mmedian roundOct 2026last seen
  7. 7Kibo InvestDeploying nowFamily office · Singapore11$13Mmedian roundOct 2026last seen
  8. 8PI ImpactDeploying nowFamily office · Netherlands5$22Mmedian roundSept 2026last seen
  9. 9SPDGDeploying nowFamily office · Belgium4$14Mmedian roundNov 2025last seen
  10. 10Aurum ImpactDeploying nowFamily office · Germany3$17Mmedian roundOct 2026last seen
  11. 11Desai VenturesDeploying nowFamily office · India3$6.5Mmedian roundOct 2026last seen
  12. 12KBW VenturesDeploying nowFamily office · United Arab Emirates3$1.1Mmedian roundOct 2026last seen
  13. 13Builders VisionDeploying nowFamily office · United States2$48Mmedian roundOct 2026last seen
  14. 14In Group HoldingsDeploying nowFamily office · Singapore2$3.9Mmedian roundJul 2026last seen
  15. 15Triple Impact VenturesDeploying nowFamily office · Austria2$4Mmedian roundSept 2026last seen
  16. 16Centaurus Capital LPDeploying nowFamily office · Hong Kong SAR China2$462Mmedian roundDec 2025last seen
  17. 17Haran Family OfficeDeploying nowFamily office1$180Mmedian roundSept 2026last seen
  18. 18Jeremy and Hannelore Grantham Environmental TrustquietFamily office · United States1$13Mmedian roundFeb 2025last seen
  19. 19Viessmann Generations GroupquietFamily office · Germany1-median roundAug 2025last seen
  20. 20Dr. Arokiaswamy Velumani Family OfficeDeploying nowFamily office1$180Mmedian roundSept 2026last seen
  21. 21Excel Industries Family OfficeDeploying nowFamily office1$11Mmedian roundJul 2026last seen
  22. 22Mankind Pharma Family OfficeDeploying nowFamily office1$11Mmedian roundJul 2026last seen
  23. 23Sovereign Family Offices from the GCC regionDeploying nowFamily office1$30Mmedian roundFeb 2026last seen

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Quick answers about family offices backing Cleantech

Who are the most active family offices backing Cleantech?

By cheques observed, the most active are Hill House Capital, Thrive Capital, Real Ventures, Bezos Expeditions and Capricorn Investment.

How many family offices backing Cleantech are there?

23 are on record. 91% made an investment in the last 12 months and 48% have led a round.

Which stages do family offices backing Cleantech back?

Of the rounds with a named stage in the last 12 months, mostly Series A (25%) and Seed (17%).

How big are the rounds family offices backing Cleantech join?

The typical (median) round among the leading investors here is $22M.

Which sectors do family offices backing Cleantech back most?

In the last 12 months, mostly AI, Energy and Cleantech.

Which family offices backing Cleantech lead the most rounds?

Thrive Capital (18 led), Bezos Expeditions (6 led) and Hill House Capital (3 led).

Where are family offices backing Cleantech based?

Among the most active, most are based in the United States (5), Singapore (3) and Germany (2).

What have family offices backing Cleantech invested in recently?

Recent rounds include Harbinger (Series D+, Nov 2026, with Capricorn Investment), Fractile (Series C, Oct 2026, with Thrive Capital) and Noor Nation (Seed, Oct 2026, with KBW Ventures).

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