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Seed Sustainability Companies

Explore 508 sustainability startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
508
Total Funding
$62.8M
Avg Funding
$2.5M
Cities
24

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London, United Kingdom
$319K
raised

InX Tech is a sustainability company that develops autonomous underwater vehicles powered by Hydrogen to collect data from the ocean.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Nottingham, United Kingdom
$302K
raised

Pathfinder Bio designs and develops optimum enzyme based biomanufacturing processes for sustainable chemical manufacturing.

Mar 2025
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Ithaca, United States

Capro-X is an ag-tech company that improves the sustainability in the dairy industry.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified contacts

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41,000+ verified emails
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Munich, Germany
$5.5M
raised

Reshape Energy provides building energy services for owners and tenants to reduce the energy costs.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

$1.1M
raised

Curve is a biotechnology firm developing scalable protein biomanufacturing systems using precision fermentation and AI-driven optimization.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$30K
raised

At Kfobix, our mission is to make green energy production facilities more sustainable with nanotechnology!

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Sebastopol, United States
$250K
raised

CalStixx provides eco-friendly alternatives to products.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$4.3M
raised

Mass Mitigation of Carbon Emissions

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Gent, Belgium
$2.1M
raised

Karomia makes Double Materiality Assessments more efficient, engaging and simple.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Tokyo, Japan
$788K
raised

Kinish is a foodtech company that produces alternative foods and dairy substitutes from plants in a sustainable and scalable way.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Heraklion, Greece
$525K
raised

Robensoe develops intelligent robots capable of identifying, categorizing, and physically sorting recyclables into separate bins.

Feb 2025
Seed

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ verified contacts

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41,000+ verified emails
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Limassol, Cyprus
$1.5M
raised

Breezy! is a consumer services company that sells refurbished electronic and tech gadgets.

Feb 2025
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Cologne, Germany
$5.2M
raised

Our AI software offers full ESG management, from materiality analysis and carbon footprint to CSRD reports and biodiversity protection.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$2.0M
raised

Comma is a female-led integrated period care firm.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified contacts

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41,000+ verified emails
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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

Hilversum, The Netherlands
$1.1M
raised

Hands Off creates plant-based chocolate bars, reducing footprint and partnering with cocoa farmers to fight deforestation.

Feb 2025
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Auburn, United States
$3.5M
raised

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

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

Wellsboro, United States
$268K
raised

Woodland Biomass Innovations is a sustainable fuel company that converts dirty wood chips into gasoline for car fuel.

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

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