Companies in the water purification sector developing innovative solutions and technologies.
Explore 142 recently funded water purification companies with verified founder contact information and fundraising data.
Caddis Tech is a Water technology company developing autonomous aquatic drones for sustainable monitoring, treatment, and pathogen control.
cosma is a multi-disciplinary expertise in underwater robotics, navigation and data collection at sea, as well as data science.
microTERRA is a plant-based food company that creates sustainable and functional food ingredients.
Roshan Water™ enables "anywhere by anyone" to do environmental monitoring with on-demand water testing that provides real-time results.
Folia Materials: using paper as a super material
NUNOS develops biological treatment systems that convert livestock slurry into liquid fertilizer and recycle nitrogenous wastewater.
Pure Capture Innovations develops advanced carbon-based adsorbent materials designed to eliminate persistent micropollutants from water.
Pure Capture Innovations develops advanced carbon-based adsorbent materials designed to eliminate persistent micropollutants from water.
VVater provides water treatment and reuse solutions that purify and recycle water for industrial, commercial and municipal applications.
4BlueTech is a climate tech company developing AI-driven carbon capture and biotechnologies to reduce and trace CO₂ emissions.
Salinity Solutions develops a technology to clean up water treatment industries.
Bevi develops a smart water dispenser that customizes flavored and sparkling beverages on demand.
Katz Water Technologies purifies water using streamlined simplified equipment that utilizes waste energy.
Global Scientific Research Institute - Hazardous Waste Management And Innovation offers waste treatment services.
ChemFinity Technologies is a chemical company that offers critical metal recovery, water purification, and gas separation services.
H2Plus offers a patented water treatment technology that works on eliminating PFAS/PFOS chemicals on contact with no harmful byproduct.
Cleantech / ClimateTech company Ending PFAS 'Forever Chemical' pollution through wastewater treatment and sensing technologies.
Oxi-Tech Solutions has designed and patented a novel method and process for the production of ozone in-situ.
AdvanceH20 is an online platform that offers monitoring & data informatics platforms for water treatment.
Glanris makes a sustainable, low cost hybrid filtration media that removes organics as well as metals from water.
Hydroxsys has been identified by an expert panel as one of the world's most innovative cleantech companies.
Energy Water Solutions helps to reducing produced and flowback water disposal costs using evaporative disposal technology.
Porelio is an environmental technology that provides purification technologies for water and industrial chemicals.
NALA Membranes provides environmental services with an intention to bring new reverse osmosis membranes.
Geodesic Innovations is a water saving and purification company that offers the services for disinfection and improvement of water quality.
The water purification 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 Purification 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 purification 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 142 water purification companies tracked in the VCBacked database.
Companies in the water purification 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 purification companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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