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Water Startups

Updated October 2026

Companies in the water sector developing innovative solutions and technologies.

Explore 376 recently funded water companies with verified founder contact information and fundraising data.

Total Companies
376
Total Funding
$2.7B
Avg Funding
$109.7M
Global Reach
13
countries

Top Cities for Water

Rosh Ha'ayin
Queens
Caldwell
Honolulu
Santiago
London

Recently Funded Companies

Export
Rosh Ha'ayin, Israel

WINT is a water intelligence system that helps save water, reduce consumption, and prevent water leaks.

$35.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Queens, United States

PowerX is a technology startup that creates a line of precision sensors that gather data about a home's electricity, gas, and water usage.

$4.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Caldwell, United States

Breezy Point Energy develops and builds customized zero-carbon renewable energy campuses.

$1.6M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Honolulu, United States

Hohonu is a technology company that protects communities from future flooding

$1.8M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Santiago, Chile

Remote Waters designs and manufactures water treatment plants for communities and new ultrafiltration filters for water reuse

$90K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

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

$5.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Spacedrip is the creator of wastewater treatment robots that turn wastewater into pristine water.

Jan 2026

Founder Contacts

41,000+ verified contacts

Scottsdale, United States

Yerbae is a sparkling water technology company that specializes in plant-based energy beverages.

$1.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Nala Earth provides data and tools that enable businesses to better understand and connect with the natural world.

$4.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Rosebury, Australia

Precision Asset Intelligence software

Dec 2022

Founder Contacts

41,000+ verified contacts

Trondheim, Norway

CrayoNano is a semiconductor company, manufacturer of hybrid material based UV-C LEDs for disinfection.

$1.6M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

New York, United States

Water Automation offers battery operated toilet shut off valve that detects water leaks and shuts water off at the source.

$467K raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Golden, United States

Silver Bullet provides a cost-effective and environmentally responsible water treatment solutions.

$1.5M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Seville, Spain

COX Group provides solutions for development and management of water resources as well as services for energy generation and transmission.

$2.6B raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Leeuwarden, The Netherlands

Hydraloop is a water recycling system that specializes in domestic water, drinking water, water tech, smart city, and urban solutions.

$4.5M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

CleanEdge Resources develops breakthrough technology for industrial wastewater treatment and waste-to-energy solutions.

$20.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Leesburg, United States

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

$690K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Brattleboro, United States

Brightwater Tools is focused on shifting the paradigm that allows human waste to become a resource which supports bathrooms of the future.

Dec 2024

Founder Contacts

41,000+ verified contacts

Chicago, United States

Kadeya is a closed-loop water vending business that utilizes digitally connected reusable water bottles and tiny bottling equipment.

$9.1M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Prime Drink Group develops and purchases spring water sources throughout North America.

$328K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Rehoboth, United States

Poseidon's Forge integrates AI and machine learning to create adaptive autonomous underwater vehicle.

$250K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Bloomington, United States

Ziptility is an asset management software for small utility teams.

$622K raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Minneapolis, United States

Viroment builds high-tech agricultural facilities to solve the challenges of waste sludge disposal.

$241K raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Stockholm Water Technology develops and designs clean and sustainable water solutions.

Dec 2024

Founder Contacts

41,000+ verified contacts

Groningen, The Netherlands

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

$364K raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Showing 276 to 300 of 376 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 376 water companies tracked in the VCBacked database.

Average Funding
$109.7M
Total Funding Tracked
$2.7B
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Water

1.Rosh Ha'ayin
1 companies$35.0M
2.Queens
1 companies$4.0M
3.Caldwell
1 companies$1.6M
4.Honolulu
1 companies$1.8M
5.Santiago
1 companies$90K

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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376 Water Startups (2026) — Recently Funded — Page 12 | VCBacked