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Seed Sustainability Companies

Explore 505 sustainability startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
505
Total Funding
$50.2M
Avg Funding
$2.0M
Cities
24

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Caerfyrddin, United Kingdom
$584K
raised

Easy Autofill agent for complex corporate documents

Dec 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Richmond, United States
$3.0M
raised

Mobius Materials develops and supplies silicon-based materials to improve efficiency in energy storage and semiconductor applications.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$419K
raised

Bpacks developed the first bark packaging technology that integrates easily into existing production streams, replacing plastic materials.

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Milan, Italy
$3.7M
raised

We guide companies and organisations through every step of their sustainability journey, providing innovative services and technologies.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

Bordeaux, France
$421K
raised

We Go GreenR is a B2B SaaS, B2C Marketplace. We bring tourism to the next level : sustainable tourism.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Laguna Beach, United States

Copia is the next-generation technology platform for food waste management.

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

St. Petersburg, United States
$350K
raised

Transparency Wise is a SAAS for the agri-food supply chain with climate-smart solutions from producer to consumer.

Dec 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

Cambridge, United States
$4.1M
raised

Reservoir Power develops sustainable power grids for high-value power projects.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Maltepe, Turkey
$100K
raised

Plastic Move is a manufacturing firm that develops sustainable bioplastics by converting food waste particularly starch-based waste.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

Bynd develops a carpooling platform for users and companies.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Huntingdon, United Kingdom
$3.8M
raised

HutanBio is a biotechnology firm that delivers an HBx bio-oil.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

Berlin, Germany
$1.7M
raised

Transformation Platform, Data Platform, Impact, Sustainability Profiles, Scoring, Benchmarking, Solutions, ESG Data

Jan 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$6.0M
raised

Transition develops targeted chemical products that enhance wild microbial communities for cheaper, greener metal extraction.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Venezia, Italy
$3.7M
raised

RARA Factory is a company that provides research and development of sustainable materials utilizing physics-based artificial intelligence.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Copenhagen, Denmark
$499K
raised

We turn sustainable collaborations into a competitive advantage

Nov 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Waiau, New Zealand
$677K
raised

Āmua Innovation specializes in developing solutions for pasture-based farming to lead natural food production.

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

Raleigh, United States
$1.2M
raised

Atlantic Fish Company focuses on developing cultivated seafood via cellular agriculture.

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$698K
raised

Renewable energy & infrastructure deal origination platform

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Eindhoven, The Netherlands
$5.4M
raised

S-ALD, nano coating, reducing the dependency on scarce material, electrolysers, fuel cells, batteries

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Santiago, Chile
$1.2M
raised

GoodMeal helps consumer-facing businesses to reduce their food waste with technology.

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
No credit card required
$618K
raised

Impact Shopping plugin enables demand-driven production by incentivizing end consumers with zero-waste shopping experience.

Nov 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

Fort Worth, United States
$1.5M
raised

M3 Environmental Holdings is an environmental services company.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Paris, France
$7.8M
raised

Pyxo replace disposable packaging of food through a network of reusable containers.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Saarbrücken, Germany
$2.7M
raised

Seawater Cubes is a deeptech company manufacturing and selling containerized indoor farms for onshore farming of seafish.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Winston Salem, United States

Unbox is for sale: wedding dress redesign company w/ e-commerce platform; customers upcycle wedding gowns into luxe garments and gifts.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

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