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Series A Water Purification Companies

Explore 12 water purification startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
12
Total Funding
$126.0M
Avg Funding
$10.5M
Cities
11

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Tarragona, Spain
$6.5M
raised

JOLT is supplying next-generation activated electrodes & protective coating solutions for hydrogen & water treatment electrolysis

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

Hamden, United States
$19.0M
raised

CREW Carbon removes CO2 from wastewater using enhanced weathering technology.

May 2026
Series A

Founder Contacts

41,000+ verified contacts

Daresbury, United Kingdom
$6.9M
raised

Evove uses nanotechnology and additive manufacturing to develop advanced membrane technology to reduce the impact of water filtration.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Miami, United States

Weo manufactures a water bottle that is powered by electrolyzing technology that helps water reach its health potential.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$4.8M
raised

Hydropleap provides advanced environmental-friendly technological water treatment solutions.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Miami, United States
$20.0M
raised

HOPE Hydration is a water-tech & media startup transforming global hydration.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$11.0M
raised

OceanWell produces fresh water from the deep sea to help solve the water crisis.

Nov 2024
Series A

Founder Contacts

41,000+ verified contacts

Hadley, United States
$15.9M
raised

Aclarity is a VC-backed cleantech startup developing and selling water treatment systems to clean the world's water and wastewater.

Nov 2023
Series A

Founder Contacts

41,000+ verified contacts

Sherbrooke, Canada
$9.3M
raised

Wave-Powered Sustainable Desalination Solutions for Coastal Communities and Industries facing Water Scarcity

Sep 2023
Series A

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom
$10.0M
raised

Matter. is a company that provide solutions for capturing, harvesting, and recycling microplastics from wastewater.

Aug 2023
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Gdynia, Poland
$260K
raised

water

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Oslo, Norway
$22.5M
raised

Flocean delivers subsea pumping systems for providing clean drinking water in the region.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

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