Companies in the water purification sector developing innovative solutions and technologies.
Explore 135 recently funded water purification companies with verified founder contact information and fundraising data.
cosma is a multi-disciplinary expertise in underwater robotics, navigation and data collection at sea, as well as data science.
AquaBack Technologies develops self-cleaning, compact, and lightweight water purification devices and systems.
Biota is a data science company that offers wastewater testing, monitoring and tracking of sources of pollutants, and analytical solutions.
Aegea is a private sector sanitation company in Brazil.
Green-Future is an eco-friendly technology that turns plastic waste into new raw materials on an industry level.
Circular Materials delivers sustainable & innovative solutions to recover critical raw materials from black mass and industrial wastewater.
Aquanexa is an industrial utility group that specializes in management, and digitalization of water networks, and associated assets.
Gridwater is a professional commercial and residential wastewater service provider.
Boomerang Water sanitizes, fills, and caps glass and aluminum bottles of water on-site for immediate sale and consumption.
Atium is developing a new generation of water treatment technologies for heavy metal removal.
PowerTech Water is a wastewater solution company that offers a chemical-free water treatment platform.
At Harmony Desalting our mission and promise is to secure water, always for people all around the world.
JOLT is supplying next-generation activated electrodes & protective coating solutions for hydrogen & water treatment electrolysis
Molymem improves the functionality of filtering membranes used in separation operations, such as the elimination of industrial pollutants.
Waterdrop encourage to drink more water with its flavored cubes dissolving in water to enrich it with fruit & plant extracts.
IBAIA's multi-sensing technology detects contaminants by combining photonics and electrochemical sensors.
Acuva’s purification system is a novel water treatment concept
Gradiant provides advanced water treatment solutions to tackle critical water challenges for various industries.
Iride Acque studies new industrial wastewater purification processes.It is possible to purify wastewater without incurring exorbitant costs.
CREW Carbon removes CO2 from wastewater using enhanced weathering technology.
Eco World Water is a clean water tech company that offers wastewater processing through physical and chemical treatment process.
Enspired Solutions commercializes patented technology to address Per- and poly-fluoroalkyl substances (PFAS).
Wisewell is a sustainability-driven clean water technology company developing high-quality, easily accessible drinking water solutions.
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 135 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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