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Top Water Technology Companies
8 Water Technology companies, sorted by total funding raised.
Flo Technologies
Los Angeles-based IoT startup protecting homes and businesses from water damage through smart lea...
Los AngelesIoT, Water Technology
Series B·$28.0M·Jan 2019
Vital Lyfe
Vital Lyfe is a water technology company that builds scalable, portable desalination systems desi...
Clean Tech, Hardware
Seed·$18.1M·Dec 2025
Aquaria
Atmospheric water generation company that makes water from thin air for homes with no pipes, well...
Clean Tech, Water Technology
Venture Unknown·$12.0M·Nov 2024
SuperCool Earth
Ending Global Water Bankruptcy.
San Francisco, United States1–10Biotech, Climate Technology
Seed·$350K·Feb 2025

OXbyEL Technologies
OxByEl is solving the water contamination crisis in one clean, affordable step with electrochemic...
Phoenix, United States1–10Sustainability, Water Technology
Convertible·$100K·Aug 2025
Gradiant Corporation
Water treatment technology company offering advanced solutions for industrial and municipal water...
United States201–500Clean Tech, Environmental Services
Funding undisclosed
Aquatic InformaticsAcquired
Water data management software helping 1,500+ organizations in 60 countries manage environmental ...
Vancouver, Canada51–200Clean Tech, Data & Analytics
Seed·Feb 2007

EMAGIN (acq. by Innovyze)Acquired
Artificial Intelligence for water and wastewater systems.
Waterloo, Canada11–50Food & Beverage, Artificial Intelligence
Funding undisclosed