Skip to main content

Seed Sustainability Companies

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

Total Companies
505
Total Funding
$39.2M
Avg Funding
$1.6M
Cities
24

Export 505 Seed Sustainability Companies

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
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

30,000+ verified contacts

Shibuya, Japan
$645K
raised

Gab is a company that works to solve social problems as well as develops and markets ethical products.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Bogotá, Colombia

ClosetUp is building the leading B2B resale and circular commerce platform for fashion brands in LatAm.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$2.6M
raised

Our vision is a world where the ingredients of modern technology are produced with consideration and minimal effects on the environment.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Berlin, Germany
$7.5M
raised

Senken is a carbon credit procurement platform for high-quality, audit-ready credits using AI quality framework.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 505 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Washington, United States
$500K
raised

Environmental traceability, at the speed of commerce

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Grisignano Di Zocco, Italy
$552K
raised

Quindi is a Smart manufacturing startup that leverages the power of AI to turn data into manufacturing decisions.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$7.9M
raised

ClimateTrade is a blockchain platform for carbon offsetting. In 2018 launched the first Carbon API in the world

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$3.0M
raised

Restoration Climate is a thematic environmental commodities investment company focussed to help solve the climate crisis.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$2.5M
raised

Zèya is a technology company that offers item listing, browsing, and peer-to-peer swapping.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 505 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Singapore, Singapore
$2.0M
raised

Flint specializes in development of an innovative battery technology built with no Lithium, Nickel, and Cobalt

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Rome, Italy
$52K
raised

B2B platform for circular textiles

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Bern, Switzerland

Capt'n Greenfin is a new material for sustainable fishing baits and aims to revolutionize the sportfishing industry in a sustainable way.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Groningen, The Netherlands
$364K
raised

IonIQs is committed to supporting industries in their journey towards sustainability.

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Calgary, Canada

Helping companies calculate and reduce emissions to reach net zero.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 505 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Bolzano, Italy

Alvus provides biomethane project development, technology solutions, and consulting services.

Dec 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$287K
raised

PANGEA is an impact startup using plastic science to develop circular products and materials that clean our planet and inspire the world.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Barcelona, Spain
$2.1M
raised

Eltex focused on sustainable energy solutions, particularly solar auto-consumption systems, electric vehicle infrastructure.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Nieuw-amsterdam, The Netherlands
$1.2M
raised

Root Sustainability provides a platform for companies to achieve net-zero emissions through data-driven insights and automated solutions.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Hermosa Beach, United States
$3.0M
raised

Psudo manufactures sneakers that are locally sourced and built with recycled materials.

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 505 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Boca Raton, United States
$250K
raised

Reuben Oliver is a luxury plant-based knitwear brand, focused on accelerating innovation in the sustainable luxury industry.

Dec 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

Toronto, Canada
$1.5M
raised

Ulula focuses on improving supply chain transparency and worker engagement and provides digital tools for organizations.

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

$766K
raised

Foliavezerles is a technological development company for plant cultivation.

Dec 2021
Seed

Founder Contacts

30,000+ verified contacts

Riga, Latvia
$791K
raised

Fluxy.One is a European Digital Product Passport Provider & Operator delivering RegTech infrastructure for EU sustainability compliance.

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

England, Germany
$1.3M
raised

Transforming Financial Futures through Generative AI and Real-Time Analytics.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

Showing 401 to 425 of 505 companies

Ready to Connect with Seed Sustainability Startups?

Get verified founder emails, funding details, and company data for 505 seed sustainability companies.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked