Focus area

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

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Water256

Firm type

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Investment stage

Choosing one replaces Water.

Seed21,922
Series A14,713
Late-Stage9,135
Pre-Seed9,097
Series B8,815
Growth8,025

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Sector

Choosing one replaces Water.

SaaS11,200
Healthcare10,939
FinTech10,637
AI9,451
Hardware8,741
Consumer8,443
Commerce6,120
Climate5,819

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Focus area1

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Firm	Location	Type	Markets	Actions
OI O2 Investment Partners	Bloomfield Hills, United States	Private equity	ClimateHardware	View fund
OI Omers Infrastructure	New York, United States	Private equityVenture debt	ClimateReal Estate	View fund
P Propeller	Boston, United States	Venture capital	AIClimate	View fund
RH Rock Hill Capital Group	Houston, United States	Private equity	ClimateHardware	View fund
R Rootcamp	Stockholm, Sweden	Accelerator	ClimateFinTech	View fund
S SeaAhead	Boston, United States	AcceleratorVenture capital	AIClimate	View fund
SC Sekisui Chemical Company	Tokyo, Japan	Corporate VC	ClimateFood	View fund
ST Sharing The Power Foundation		Family Office	Climate	View fund
S Sofilaro	Montpellier, France	Corporate VCPrivate equity	AIClimate	View fund
S- SpinLab - The HHL Accelerator	Leipzig, Germany	Accelerator	ClimateCommerce	View fund
TA The Avangrid Foundation	Boston, United States	Family Office	Climate	View fund
D Dow	Huntington, United States	Corporate VC	ClimateHardware	View fund
UE U.s. Environmental Protection Agency	Upper Marlboro, United States	Government-backed	ClimateEducation	View fund
UR USDA Rural Development		Government-backed	ClimateEducation	View fund
WE WAVE Equity Partners	Boston, United States	Private equity	ClimateConsumer	View fund
WF Wells Fargo Innovation Incubator	Chhindwara, India	AcceleratorCorporate VC	ClimateFood	View fund
WC WindSail Capital Group	Boston, United States	Private equityVenture debt	AIClimate	View fund
WW WMS Wachstumsfonds Mittelstand Sachsen	Leipzig, Germany	Private equity	ClimateHardware	View fund
BF Baruch Future Ventures	San Francisco, United States	Family OfficeVenture capital	AIClimate	View fund
BC Bonaventure Capital	Birmingham, United States	Venture capital	ClimateHardware	View fund

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