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Pre-Seed Sustainability Companies

Explore 135 sustainability startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
135
Total Funding
$16.5M
Avg Funding
$662K
Cities
21

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Quito, Ecuador
$250K
raised

Not That Store is an online marketplace that improves accessibility to sustainable products while promoting their buying and selling.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$1.5M
raised

Cardashift is a community-run launchpad that raises funds, builds, and accelerates startups solving social and environmental issues.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$2.0M
raised

Using AI to make shopping gently used goods as easy as shopping retail. Find the best listings from Poshmark, Depop, eBay, and more.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Dover, United States
$400K
raised

Real design in real time: your go to virtual designer for professional, affordable and sustainable interior design.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Budapest, Hungary
$25K
raised

Compocity provides a gamified sustainability serive for companies who would like to transform their food leftovers into value.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$450K
raised

99Bridges is an IT company that provides IoT-based data and connectivity platforms for businesses.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Minsk, Belarus
$480K
raised

Community driven marketplace for used things and hot deals

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$687K
raised

Unlocking investment opportunities to protect and restore nature

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Mississauga, Canada
$646K
raised

Launch Bioindustries is a biotechnology firm that develops sustainable biomaterials using fermentation technology.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$1.5M
raised

Sourcing platform and B2B marketplace for sustainable packaging for SMEs

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Tokyo, Japan
$501K
raised

SUNSHIKI is a green tech startup that offers seaweed technology to develop seaweed-based products.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom

An innovative SaaS platform empowering construction industry professionals to reduce the carbon impact of their projects.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$500K
raised

Waste Labs is an Artificial Intelligence company that helps to optimise waste collection and enable recycling and circular supply chains.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Bogotá, Colombia
$50K
raised

Linxe empowers employers to offer payroll-based financial services to their employees giving them control over their salaries.

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Valencia, Spain
$328K
raised

Develops software tools to measure, analyze, and reduce carbon footprints for individuals and organizations.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Norwich, United Kingdom
$20K
raised

Sustainable Marketplace

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Covent Garden, United Kingdom
$300K
raised

Gennate is a deep-tech company specialises in proprietary nanofabrication for high-efficiency, nanoparticle-based crop protection.

Aug 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$349K
raised

SageWealth focuses on sustainability, including growth-focused equity-based and safety-focused bond and commodity-based options.

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$1.3M
raised

Aerit is a drone delivery company that offers door to door delivery of logistic items and food products.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Hamburg, Germany
$1.2M
raised

Boomerang offers reusable packing materials with a deposit system.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 135 funded startups

41,000+ verified emails
Unlimited exports
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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

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

Dover, United States

Business platform for global sustainability compliance

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

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