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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
$64.6M
Avg Funding
$2.6M
Cities
20

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Paris, France
$8.8M
raised

Zenride provides company bike programs for employees.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Warwick, United Kingdom
$307K
raised

Flux Aviation develops and manufactures sustainable powertrains for general aviation operations.

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Houston, United States
$12.0M
raised

Helix Earth is applying our NASA-born technology to improve commercial products and processes financially and for the benefit of humankind.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden
$11.6M
raised

Accelerating the world´s transition to a circular economy, by transforming agricultural & textile wastes to resources.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Lagos, Chile
$1.0M
raised

Kran is a technology company that develops solutions through designs and implementation of applications based on nanobubble science.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

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Singapore, Singapore
$7.0M
raised

Zevero offers AI-powered software combined with sustainability experts to help businesses track emissions and develop a net-zero strategy.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

$4.4M
raised

Ilion Water Technologies specializes in innovative water treatment solutions, ensuring clean and sustainable water for communities.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$4.0M
raised

Lune Climate offers the API for emissions calculations and carbon removal.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Los Angeles, United States
$120K
raised

Liquidstar makes Waypoints, or the 7/11 for Utility Services (Electricity, Water, and Internet) in Emerging Markets

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

New York, United States

Bluebird is a SaaS startup in business to decarbonize the consumer products industry.

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Ithaca, United States

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

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

Utrecht, The Netherlands
$1.3M
raised

Green Story drives sustainability transformation in fashion by delivering precise insights into a product's environmental footprint.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Maryland, United States
$181K
raised

Carbon Country is a sustainable land that is focusing on combining renewable energy, regenerative agriculture, and Bitcoin mining.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Berlin, United States
$1.0M
raised

Bright Feeds is a food waste recycling company that uses artificial intelligence and drying technology to transform food waste into feed.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Berlin, Germany
$470K
raised

SaaS, PropTech, 3D Scanning, 3DGS, Gaussian Splatting, Splats, AI

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Brussels, Belgium
$1.7M
raised

One Planet Studio accelerates cross-border cleantech transfer driving a decarbonized Built Environment in the Benelux.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$173K
raised

Dodo is a platform to capture emissions and issue green loans.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$147K
raised

SOLV8 is a technology for sustainable solvent separation.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$382K
raised

Element Packaging is a manufacturer that provides packaging and distribution services for the food and beverage sectors.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Luxembourg, Luxembourg
$1.4M
raised

Social media for sustainability offering inspiration for responsible lifestyle

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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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

30,000+ verified contacts

Troy, United States

Virtus Solis is a space based solar energy generation system.

Mar 2024
Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

Philadelphia, United States

Coblr is the system of record powering the $25B global fashion repair industry.

Feb 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Boston, United States
$2.0M
raised

Comma is a female-led integrated period care firm.

Feb 2025
Seed

Founder Contacts

30,000+ verified contacts

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