Companies in the water sector developing innovative solutions and technologies.
Explore 366 recently funded water companies with verified founder contact information and fundraising data.
Avnos is commercializing technology to capture CO2 without consuming water, producing water for every ton.
Agrow is a hybrid and all in one solution to improve water efficiency in agriculture and smart cities.
Membion provides wastewater treatment with membrane bioreactor technology.
ZenWTR is a vapor distilled alkaline water bottled in recyclable ocean-bound plastic.
Adionics provides ionic solutions for salt separations, lithium, and iodide extractions.
Planted Materials develops and manufactures renewable materials.
The leading autonomous biosecurity platform powered by environmental DNA
Aclarity is a VC-backed cleantech startup developing and selling water treatment systems to clean the world's water and wastewater.
Meter.me is deep-tech company that provides water monitoring and automation system to remotely manage and monitor water system
Wave-Powered Sustainable Desalination Solutions for Coastal Communities and Industries facing Water Scarcity
Matter. is a company that provide solutions for capturing, harvesting, and recycling microplastics from wastewater.
Solving the last mile problem of water waste in apartment buildings
Onvector develops non-chemical water treatment technologies that utilizes plasma.
WINT is a water intelligence system that helps save water, reduce consumption, and prevent water leaks.
PowerX is a technology startup that creates a line of precision sensors that gather data about a home's electricity, gas, and water usage.
Breezy Point Energy develops and builds customized zero-carbon renewable energy campuses.
Hohonu is a technology company that protects communities from future flooding
Remote Waters designs and manufactures water treatment plants for communities and new ultrafiltration filters for water reuse
Drip manufactures water which has naturally filtered and enriched with minerals from deep of England's South Downs.
Spacedrip is the creator of wastewater treatment robots that turn wastewater into pristine water.
Nala Earth provides data and tools that enable businesses to better understand and connect with the natural world.
Yerbae is a sparkling water technology company that specializes in plant-based energy beverages.
CrayoNano is a semiconductor company, manufacturer of hybrid material based UV-C LEDs for disinfection.
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 366 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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