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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
$50.1M
Avg Funding
$2.0M
Cities
22

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Basel, Switzerland
$250K
raised

Fahamu is an IT firm that provides a scalable ecosystem that helps companies to become sustainability leaders.

Jul 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Brisbane, Australia
$311K
raised

ESGagent.ai is an AI platform that provides automated ESG, gap analysis, real-time risk monitoring, and sustainability reports.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Montréal, Canada
$120K
raised

Agriculture, Biotech, Sustainability

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$1.0M
raised

Recycling Made Simple, Rewarding, and Mobile-First.

Jul 2023
Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$2.6M
raised

Take control of your carbon footprint .

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$5.3M
raised

Powering the circular economy. All-in-one platform for businesses that offers the most cost-efficient, convenient, and sustainable solutions

Jul 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$2.4M
raised

Brown Foods uses mammalian cell culture and AI to create complex natural products like real cow milk - world’s 1st company to do so.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$3.0M
raised

Save Your Wardrobe is the global standard for end-to-end aftersales solutions, powering every service beyond the point of sale.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$3.4M
raised

Datia is a data platform for sustainable finance, working with forward-thinking financial institutions to automate their ESG workflows.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$875K
raised

URECA is a climate-tech startup whose mission is to make carbon offsetting accessible to everyone by utilising cutting-edge technology.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cupertino, United States
$200K
raised

Refiberd uses AI and hyperspectral imaging systems to enable intelligent sorting in textile-to-textile recycling.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands
$7.0M
raised

Tibo Energy is an energy management company that offers an Energy Management System to eliminate grid congestion and optimize energy use.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Stavanger, Norway
$6.0M
raised

Eqon is a technology company specialising in intelligent control systems for electrical heating, focus on reducing energy consumption.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil
$1.6M
raised

Diferente is a food tech aiming to democratize access to organic food while fighting waste.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Cronulla, Australia
$2.5M
raised

Coast 4C supports sustainable seaweed supply, combining community, commerce, conservation, and climate benefits.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Tokyo, Japan
$2.1M
raised

pHydrogen is an energy engineering firm that offers electrolyzers with earth-abundant resources using electrolyte engineering.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Vienna, Austria
$789K
raised

Vienna Textile Lab fabricates organic colors made from naturally occurring bacteria.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$3.3M
raised

Cella is an energy company that designs a geologic carbon sequestration platform, transforming atmospheric carbon into mineralized rock.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Hayward, United States

Building the AI and automation platform to bring energy costs zero and get us to net zero

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$3.8M
raised

SQUAKE is the industry solution for sustainable travel and logistics, today.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Lincoln, United States
$400K
raised

Nave Analytics is a data coherence hub and delivery system powering versatile digital tools to support irrigation decisions.

Jun 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Eco.mio empowers companies to achieve their climate goals while simultaneously realizing significant cost savings on business travel.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil
$885K
raised

Future Cow is a Brazilian cellular agriculture startup developing an innovative technology that produces real dairy milk without cows.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Sever Do Vouga, Portugal
$2.0M
raised

Graphenest protect electronics and automotive from electromagnetic interference with sustainable graphene-based coatings and plastics

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Wildeshausen, Germany
$261K
raised

entire stories is a marketplace for sustainable fashion - enabling customers to make conscious buying decisions & brands to be visible.

Jun 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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