Skip to main content

Seed Water Purification Companies

Explore 52 water purification startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
52
Total Funding
$51.8M
Avg Funding
$2.1M
Cities
24

Export 52 Seed Water Purification Companies

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
Edinburgh, United Kingdom
$1.1M
raised

Waterwhelm is an award-winning company that is commercialising a patent-protected membrane technology for wastewater treatment.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland
$1.9M
raised

CellX Biosolutions is the Sustainable treatment of chemical waste.

Feb 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Austin, United States
$470K
raised

Antelope Water Management partners invests in sustainable water solutions.

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$3.2M
raised

Swirltex builds custom water treatment systems for a wide range of applications.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada
$2.0M
raised

Xatomsdevelops novel photocatalysts to create efficient and sustainable water treatment.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 52 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Sherbrooke, Canada
$1.7M
raised

BioAlert Solutions is a continuous monitoring device used to detect legionella pneumophila.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom
$6.0M
raised

Seloxium is innovative research that makes it possible to extract necessary metals in an environmentally friendly manner.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Houston, United States
$300K
raised

AtmoSpark slashes building energy costs with breakthrough moisture capture technology

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Miami, United States
$250K
raised

Worlds first BevTech company, hyper focused on Exponentially Increasing the Quality and Utility of Daily Drinking Water, Globally.

Feb 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Diego, United States
$1.0M
raised

Cloud is a technology company building water filtration products for the smart home.

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 52 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Cosenza, Italy
$384K
raised

WembraneX's goal is to make wastewater treatment facilities more cost-effective.

Oct 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Somerville, United States
$2.5M
raised

Onvector develops non-chemical water treatment technologies that utilizes plasma.

Jul 2023
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$5.0M
raised

Drip manufactures water which has naturally filtered and enriched with minerals from deep of England's South Downs.

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

Leesburg, United States
$690K
raised

Connected Things is a SaaS company that offers a platform for water management.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Groningen, The Netherlands
$364K
raised

IonIQs is committed to supporting industries in their journey towards sustainability.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 52 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Seattle, United States
$2.0M
raised

Badwater Alchemy is a desalination company that offers water treatment solutions.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Hawthorne, United States
$18.0M
raised

Vital Lyfe is a Climatech product manufacturing firm that develops systems to produce safe drinking water from a range of natural sources.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Sküma engages in the purification and mineralization of tap water making it a quality functional beverage.

Dec 2023
Seed

Founder Contacts

41,000+ verified contacts

Sariyer, Turkey
$120K
raised

Algbio treats wastewater and captures CO2 with microalgae to produce biofuels, bioplastics, biomaterials and generate carbon credits.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Redwood City, United States

Beyond The Dome is a supercritical water oxidation system that destroys biosolids, sludge, and wet waste.

Jan 2022
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 52 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$500K
raised

We provides high-quality water services, ensuring clean, safe, and pure drinking water for homes and businesses. Located in Brzeg, Poland.

Oct 2022
Seed

Founder Contacts

41,000+ verified contacts

Budapest, Hungary
$600K
raised

Water MiniLab is a developer and manufacturer of a water analysis tool.

Oct 2022
Seed

Founder Contacts

41,000+ verified contacts

Wells, United Kingdom
$506K
raised

Rookwood Operations provides solution to remove excess phosphate , enabling reuse in agriculture and reducing reliance on mined resources.

Oct 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Leeuwarden, The Netherlands
$2.7M
raised

HULO.ai provides water utilities with condition assessment technologies.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Vienna, Austria
$488K
raised

Add to Water provides healthy and nutritious flavours to drinking water.

Oct 2022
Seed

Founder Contacts

41,000+ verified contacts

Showing 26 to 50 of 52 companies

Ready to Connect with Seed Water Purification Startups?

Get verified founder emails, funding details, and company data for 52 seed water purification companies.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked