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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
$33.4M
Avg Funding
$1.3M
Cities
19

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London, United Kingdom
$640K
raised

Accurate data and impact tracking for Sustainable Finance teams

May 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Sorocaba, Brazil
$778K
raised

Focused on applied technology to preserve what matters: water

May 2024
Seed

Founder Contacts

30,000+ verified contacts

Helsinki, Finland
$259K
raised

Ori Solution is a clean energy company that revolutionizes the conversion of kinetic fluid and gas energy to electrical energy.

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Bandi App is a clothes swapping app for sustainable shoppers.

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Salisbury, United States
$1.8M
raised

Root & Bloom is an adult-use cannabis cultivation and product manufacturing company.

May 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Santa Barbara, United States
$500K
raised

Hitch offers storage products that make carrying daily essentials simple and sustainable.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$3.7M
raised

Werewool develops a fiber development platform to create biodegradable fibers.

May 2023
Seed

Founder Contacts

30,000+ verified contacts

Omaha, United States
$250K
raised

Rovo Industries Group is an automated and sustainable building system that offers building solutions for property developers and builders.

Apr 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

Enabling flavor-critical decisions and disrupting flavor sourcing with tech

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$1.6M
raised

Biophilica develops vegan leather materials from green waste.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Boston, United States

Phuc Labs implements robotics to automate the method of identifying, separating, and reclaiming particles from water.

Apr 2023
Seed

Founder Contacts

30,000+ verified contacts

Jackson, United States
$1.5M
raised

Land and Carbon is climate solutions company that restores degraded lands with carbon solutions to capture gigatons of CO2.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Tokyo, Japan
$853K
raised

PathAhead develops Rising Sand, a high-durability artificial aggregate from desert sand for road construction.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$2.5M
raised

Fermeate provides photomolecular fermentation technology to increase sustainability and efficiency in the biomanufacturing industry.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Sydney, Australia
$1.0M
raised

On a mission to put electric vehicles in reach of every Australian.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Chicago, United States
$1.5M
raised

Stock is a marketplace where brands and 3PLs list excess inventory for donation to nonprofits, reducing waste and supporting causes.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

SOORT is an AI-powered shopping concierge that helps people find better options — cheaper, local, or circular — on their own terms.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland
$4.0M
raised

Covalo connects consumer goods brands with ingredient, packaging, and service suppliers to support product development.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$359K
raised

Phyta Biodesign is a sustainable architecture company developing artificial facade systems to provide habitats for critical species.

Apr 2025
Seed

Founder Contacts

30,000+ verified contacts

$485K
raised

Jefferson Timber Cooperative Cooperative offers zero- waste wood products made from sawdust, offcuts, and planer shavings.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Oakland, United States
$2.5M
raised

Khemia Metals to replace critical metals with earth-abundant alloys to make lighter, cheaper, and more sustainable batteries.

Apr 2025
Seed

Founder Contacts

30,000+ verified contacts

Wilmington, United States
$1.4M
raised

Sinai.ai provides a software platform focused on enterprise decarbonization and ESG reporting.

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.2M
raised

Ethically is a product recommendation assistant for the next generation of consumers

Apr 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Burnie, Australia
$3.4M
raised

Sumday develops the tools and training for advisors to take the lead in the delivery of non-financial accounting services.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Herndon, United States
$3.0M
raised

CarbonKerma is combining carbon capture and blockchain technology to help the world reach targets set by the Paris Climate Accord by 2050.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

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