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Seed Sustainability Companies

Explore 507 sustainability startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
507
Total Funding
$67.2M
Avg Funding
$2.7M
Cities
22

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Saskatoon, Canada
$1.3M
raised

Better Origin Ingredients delivers the finest sustainably sourced ingredients, with a commitment to transparency and traceability.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil
$500K
raised

Compensa is a SaaS platform which helps companies fight climate change by measuring and offsetting their carbon emissions

Aug 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey
$500K
raised

Palgae uses algae to absorb CO2 from the atmosphere and stores it in the raw materials it makes.

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

New Orleans, United States
$6.5M
raised

Glass Half aims to make glass recycling a transparent and accessible procedure that results in a product that can be used in our state.

Aug 2024
Seed

Founder Contacts

41,000+ verified contacts

Richland, United States
$1.5M
raised

Ag Tech firm deploying Direct|Turf, their patented, non-chemical technology to control soil pests in golf and sports turf.

Aug 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Montevideo, Uruguay
$8.0M
raised

Consumer Science Company using biotech and AI to create plant-based bioactives for longevity, wellness, and sustainable health.

Aug 2021
Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$5.9M
raised

Swoopin is an impact technology company global provider of sustainable transportation and urban logistics services.

Aug 2021
Seed

Founder Contacts

41,000+ verified contacts

Houston, United States
$875K
raised

e-HORUS provides energy solutions that help businesses optimize operations, improve efficiency, and support a more sustainable future.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Dublin, Ireland
$797K
raised

ODOS monitors farms' emissions on a weekly basis, and promotes the implementation of economic climate mitigation.

Jul 2025
Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$3.5M
raised

Nepsis enables businesses to adopt solar and clean energy solutions with zero upfront cost through smart financing and leasing solutions.

Jul 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Los Angeles, United States
$1.0M
raised

Pique Action is a climate solutions media company.

Jul 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Gothenburg, Sweden
$526K
raised

SINOM is a web platform that provides a comprehensive approach to planning sustainable maintenance and renovations.

Jul 2025
Seed

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland
$1.5M
raised

Treeless is a Vertical farming method that transforms waste into nanocellulose for sustainable construction and packaging.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Atlanta, United States
$3.3M
raised

Ubuntoo is a global collaboration platform for accelerating the achievement of the United Nations Sustainable Development Goals.

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$1.4M
raised

Inhabit is a web platform helping businesses achieve net zero.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Starnberg, Germany

Pina Earth is a climate tech startup unlocking carbon markets for European forest owners.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

Hastings, New Zealand
$1.0M
raised

Mara Bio is a biotechnology company that provides fermentation-derived nutrient-rich food ingredients from industry by-products.

Jul 2025
Seed

Founder Contacts

41,000+ verified contacts

Minneapolis, United States
$2.6M
raised

Turn undervalued biomass into functional ingredients for the leading food and ingredient companies with patented NEXTRACT™ Technology.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Dover, United States

Business platform for global sustainability compliance

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$18.1M
raised

Altruistiq provides a platform that enables enterprises to automate sustainability data measurement, management, and exchange.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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San Leandro, United States
$2.0M
raised

Enables economic lithium production from low-grade resources previously considered infeasible, leveraging applied electrochemistry.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Pueblo, United States
$3.3M
raised

Driven Plastics converts hard-to-recycle plastic waste into asphalt additives that improve road durability and reduce landfill waste.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Layton, United States
$250K
raised

Vortechs is an advanced recycling company that recycles most plastic and other hydrocarbon waste, in any mix.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$620K
raised

Building personalized nutrition into our everyday eating environments.

Jul 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland
$2.2M
raised

BottlePlus is a reusable water bottle brand that focuses on sustainable eco-friendly materials for manufacturing water bottles.

Jul 2024
Seed

Founder Contacts

41,000+ verified contacts

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