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Water Investment Firms

The RaiseHunt database lists 256 Water investment firms: 248 of them list a portfolio, 1,690 known investments between them and 738 people at those firms have a profile here. Most list Seed and Series A among the rounds they take part in; the largest concentrations are in London, New York and Boston.

Strongest in London, New York and Boston

Backing rounds at Seed and Series A

256
Investment firms
248
With a known portfolio
1,690
Known investments
738
People with a profile

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256 Water investment firms

Showing 241-256

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LG
Link Growth Capital Partners
Scarsdale, United States
Private equity
ClimateCommerce
View fund
MP
Meidlinger Partners
Philadelphia, United States
Private equity
ClimateHardware
View fund
EE
Eversource Energy
Boston, United States
Corporate VC
ClimateHardware
View fund
O(
OIC (Orion Infrastructure Capital)
Charleston, United States
Private equityVenture capital
AgricultureClimate
View fund
TI
Total Impact Capital
Bethesda, United States
Private equityVenture capital
ClimateFinTech
View fund
U
Uponor
Corporate VC
HardwareReal Estate
View fund
US
United States Navy
Government-backed
AIClimate
View fund
CO
City of Toronto
Toronto, Canada
Government-backed
ClimateEducation
View fund
A
Ajyl
Bordeaux, France
Syndicate / Angel group
ClimateHardware
View fund
B
Beartooth
Dallas, United States
Private equity
ClimateFood
View fund
EI
EISER Infrastructure Partners
London, United Kingdom
Private equity
ClimateHardware
View fund
FR
Fox River Partners
Chicago, United States
Private equity
ClimateReal Estate
View fund
GJ
Great Jones Capital
Washington, United States
Private equity
ClimateReal Estate
View fund
PH
Public Health, Clean Water
Philadelphia, United States
Venture capital
AIClimate
View fund
RC
RRG Capital Management (RRG)
United States
Private equity
ClimateFood
View fund
SV
S2G Ventures
Chicago, United States
Private equityVenture capital
AIClimate
View fund

Data: RaiseHunt investor dataset · Snapshot 27 August 2026 · How this data is built · Report a correction or request removal