Top Water Tech Companies
25 Water Tech companies, sorted by total funding raised.
25
Companies
$352.9M
Combined Funding
Seed
Top Stage
Indexed tracks 25 Water Tech companies that have collectively raised $352.9M in documented funding. The most-funded water tech companies tracked include Gradiant Corporation and Aquam. Seed is the most common funding stage among water tech companies in this dataset.

Water treatment technology company offering advanced solutions for industrial and municipal water...
Aquam Corporation provides pipeline infrastructure technology and inspection services for water a...
Los Angeles-based IoT startup protecting homes and businesses from water damage through smart lea...

Vital Lyfe is a water technology company that builds scalable, portable desalination systems desi...

Atmospheric water generation company that makes water from thin air for homes with no pipes, well...

Hydroleap replaces conventional chemical wastewater treatment with modularized, chemical-free ele...

Kadeya is a closed-loop water vending business that utilizes digitally connected reusable water b...

OxByEl is solving the water contamination crisis in one clean, affordable step with electrochemic...
We provide self-cleaning reverse osmosis for liquids filtration and water reuse. Our membranes pr...
We clean water from deep sea to deep space
Ending Global Water Bankruptcy.

Artificial Intelligence for water and wastewater systems.
A. O. Smith is a global manufacturer of residential and commercial water heating and water treatm...
Water data management software helping 1,500+ organizations in 60 countries manage environmental ...
Direct-to-consumer water solutions company providing affordable water purifiers, softeners, and a...
California Water Service Group provides high-quality water and wastewater utility services to mor...
R&D company with 2 SBIR/STTR awards from National Science Foundation.
R&D company with 7 SBIR/STTR awards from Department of Energy, Department of Agriculture.
R&D company with 4 SBIR/STTR awards from Department of Agriculture.
R&D company with 2 SBIR/STTR awards from Department of Energy.
Diversified land and water resource developer providing water services and land development in Co...

At SENTRY™, we care about the environment and making better decisions when treating water and was...

Watergenics delivers AI-based real-time in-line water quality measurement for industrial operator...
Frequently Asked Questions
How many Water Tech companies are tracked on Indexed?
Indexed tracks 25 Water Tech companies, sorted by total funding raised.
How much funding have Water Tech companies raised in total?
The Water Tech companies tracked by Indexed have collectively raised $352.9M in documented funding.
What are the top-funded Water Tech companies?
The most-funded Water Tech companies tracked include Gradiant Corporation, Aquam, Flo Technologies.
Explore More
Other Industries