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Water Startups

Updated July 2026

Companies in the water sector developing innovative solutions and technologies.

Explore 360 recently funded water companies with verified founder contact information and fundraising data.

Total Companies
360
Total Funding
$889.0M
Avg Funding
$35.6M
Global Reach
11
countries

Top Cities for Water

Oslo
Irvine
Warsaw
Vancouver
Coventry
Exeter

Recently Funded Companies

Export
Oslo, Norway

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

$22.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Irvine, United States

Sustainability is about more than just emissions

$30.0M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Warsaw, Poland

Dockendo is a platform connecting yacht owners and crew, offering video CVs and mobile access for easy, fast recruitment.

$402K raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

Axine Water Technologies is a developer of wastewater treatment technologies and solutions.

$10.7M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Coventry, United Kingdom

Harnessing bio-electrochemical innovation to turn wastewater into energy and opportunity

$1.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Exeter, United Kingdom

Smarti Environmental manufactures waterless washroom solutions that reduces aerosol bacterial transmission and keeps people safe.

$905K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Calgary, Canada

TriSummit Utilities' aim is to make communities better places to live by connecting them to the energy they want.

$350.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Cycle Momentum offers acceleration and open innovation programs dedicated to the clean technology ecosystem.

$800K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Grouw, The Netherlands

SeaQurrent develops technology to generate electricity from tidal and ocean currents that is affordable and accessible.

$4.7M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Pasadena, United States

Geospatial AI, Satellite Remote Sensing, Soil Intelligence, Predictive Water Management, Smart Home

$540K raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Zionsville, United States

120Water is a cloud-based system for water management, ensuring safety and compliance in organizations' water systems.

$43.0M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Brzeg, Poland

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

$500K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Torino, Italy

Aquaseek uses a patented energy-neutral and sustainable technology to generate clean water from the air.

$347K raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Bend, United States

LeapFrog Design provides natural water recycling for sustainable homes.

$500K raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Rio De Janeiro, Brazil

Aguas do Rio is responsible for sanitation services in 27 municipalities in the state of Rio de Janeiro.

$290.3M raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Bergen, Norway

M Vest Water offers eco-friendly water treatment solutions for various industries.

$2.1M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Athens, Greece

OceanPal is a company that offers shipping and transportation services.

$120.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Auckland, New Zealand

Nutrition from Water is a biotechnology company that offers science and culinary solutions for neutral nutrition products made from water.

$520K raised
Oct 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Current Software is a simple, effective, and holistic billing product that users like and helps them get their jobs done.

$3.8M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Greensboro, United States

Sustainable H2O Technologies provides low-energy, chemical-free water treatment and desalination technology for industrial and humanitarian,

$1.3M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Budapest, Hungary

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

$600K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Wells, United Kingdom

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

$506K raised
Oct 2024

Founder Contacts

30,000+ verified contacts

San Diego, United States

Aquaai delivers intelligence from below the surface to manage risks in all water bodies.

$468K raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Bergschenhoek, The Netherlands

Vortice focuses on using water to empower people to lead healthier and happier lives.

$367K raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Leeuwarden, The Netherlands

HULO.ai provides water utilities with condition assessment technologies.

$2.7M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Showing 326 to 350 of 360 companies

About the Water Startup Ecosystem

The water 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.

Funding Trends in Water

Water 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.

Growth Outlook

The water 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.

Water Funding Breakdown

Here is how funding is distributed among the 360 water companies tracked in the VCBacked database.

Average Funding
$35.6M
Total Funding Tracked
$889.0M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Water

1.Oslo
1 companies$22.5M
2.Irvine
1 companies$30.0M
3.Warsaw
1 companies$402K
4.Vancouver
1 companies$10.7M
5.Coventry
1 companies$1.5M

Related Industries

Companies in the water 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.

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360 Water Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked