Companies in the water sector developing innovative solutions and technologies.
Explore 376 recently funded water companies with verified founder contact information and fundraising data.
Algbio treats wastewater and captures CO2 with microalgae to produce biofuels, bioplastics, biomaterials and generate carbon credits.
KMX Technologies provides membrane distillation technology to separate and recover valuable chemicals and water treatment.
Sofi Filtration is a Finnish provider of innovative industrial water filtration technology.
Watercycle Technologies specialized in the development of high-yield, low-cost mineral extraction, and water treatment systems.
6K Additive produces powders from reverse streams of various metal alloys such as titanium.
CityTaps helps bring running water to every urban home, to boost the health, dignity.
NEER is a Civil Engineering Technology Company that specializes in AI, Infrastructure Planning and Design.
OCEANIX is a blue tech company that designs and builds floating cities for people to live sustainably on the ocean.
Beyond The Dome is a supercritical water oxidation system that destroys biosolids, sludge, and wet waste.
Blueit digitizes the entire water cycle and turns water data into intelligent, scalable sustainability actions.
Finapp is an innovative startup that produces a new generation of CRNS probes that allow measuring the water content.
BioFiltroworm is a wastewater treatment company that provides worm-powered filtration solutions.
Aquaria provides solutions for securing access to clean water and adapts to changes to support communities and their needs.
LandBridge supports sustainability with solid waste management and solar power developments.
Flocean delivers subsea pumping systems for providing clean drinking water in the region.
Dockendo is a platform connecting yacht owners and crew, offering video CVs and mobile access for easy, fast recruitment.
Axine Water Technologies is a developer of wastewater treatment technologies and solutions.
Harnessing bio-electrochemical innovation to turn wastewater into energy and opportunity
Smarti Environmental manufactures waterless washroom solutions that reduces aerosol bacterial transmission and keeps people safe.
TriSummit Utilities' aim is to make communities better places to live by connecting them to the energy they want.
Cycle Momentum offers acceleration and open innovation programs dedicated to the clean technology ecosystem.
SeaQurrent develops technology to generate electricity from tidal and ocean currents that is affordable and accessible.
The water sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Water companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The water sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 376 water companies tracked in the VCBacked database.
Companies in the water sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting water companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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