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Seed Sustainability Companies

Explore 193 sustainability startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
193
Total Funding
$72.6M
Avg Funding
$2.9M
Cities
24

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Aachen, Germany
$3.3M
raised

Circonomit offers a scalable SaaS solution that enables real-time data driven environmental based decision-making.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Leiden, The Netherlands
$2.0M
raised

Currentt is a cleantech startup that offers energy consumption navigator used for homes, shops, and electric cars.

Jul 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

$3.4M
raised

Lumoview digitizes buildings in 2 seconds per room and empowers owners to improve their buildings and reduce CO2 emissions.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

Wilmington, United States
$3.5M
raised

ClearLeaf uses patent-pending technology, organic certified in the EU and Japan, to control fungi and bacteria in agriculture.

May 2025
Seed

Founder Contacts

19,000+ verified contacts

San Jose, United States
$1.5M
raised

Regenerative Travel Marketplace

May 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Saint-mandé, France
$3.4M
raised

Kumulus develops and operates machines that turn air into fresh drinking water

May 2025
Seed

Founder Contacts

19,000+ verified contacts

Oudergem, Belgium
$964K
raised

SaaS, sustainability software

May 2025
Seed

Founder Contacts

19,000+ verified contacts

Jaen, Spain
$1.7M
raised

animal feed, black soldier fly farming

May 2025
Seed

Founder Contacts

19,000+ verified contacts

Bois-colombes, France
$478K
raised

Empowering companies to take control of their carbon emissions with our API-first Carbon Management Platform

May 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$500K
raised

Axitan develops a microalgae-production platform for the development of novel and safe products.

Apr 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Fontainebleau, France
$346K
raised

Sensors & Data Analytics

Apr 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Vancouver, Canada
$2.6M
raised

Zero waste packaging platform.

Apr 2025
Seed

Founder Contacts

19,000+ verified contacts

Tallinn, Estonia
$1.0M
raised

Esgrid provides value-chain sustainability management solutions to medium-sized businesses and financial institutions.

Apr 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Amsterdam, The Netherlands
$3.4M
raised

beSirius provides an AI-driven platform for managing sustainability data in industries.

Apr 2025
Seed

Founder Contacts

19,000+ verified contacts

Udine, Italy
$4.6M
raised

DMAT develops highly-advanced concrete formulas that increase durability and reduce carbon emissions.

Mar 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Raleigh, United States
$20.0M
raised

Clean, secure, reliable power technology based on solid-state transformers (SST) to revolutionize AI datacenters, microgrids, EV charging.

Mar 2025
Seed

Founder Contacts

19,000+ verified contacts

Los Angeles, United States
$4.3M
raised

Mass Mitigation of Carbon Emissions

Feb 2025
Seed

Founder Contacts

19,000+ verified contacts

Valencia, Spain
$677K
raised

Devera offers application development, sustainable solutions, and chemicals for flat panel display and LED manufacturing.

Feb 2025
Seed

Founder Contacts

19,000+ verified contacts

Dover, United States
$2.0M
raised

Elio is a communication and coordination platform to accelerate climate action and build the future.

Feb 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Singapore, Singapore
$3.0M
raised

Noovoleum is a greentech company that specilaizes in recycling used cooking oil from households and small producers into valuable resource.

Feb 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
Unlimited exports
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Paris, France
$3.1M
raised

EPYR is an energy technology company focused on advancing large-scale industrial decarbonization and sovereignty.

Feb 2025
Pre-Seed

Founder Contacts

19,000+ 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

19,000+ verified contacts

London, United Kingdom
$435K
raised

Clear Decisions enables data centers to turn regulatory concerns into strategic possibilities.

Jan 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Auburn, United States
$3.5M
raised

Kanbol makes disposable food packaging with regionally sourced plant-based materials.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Kingston, United States
$2.6M
raised

CapeZero streamlines complex project and infrastructure financing like tax equity, empowering you to make smarter, faster capital decisions.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

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