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Sustainability Startups

Updated July 2026

Companies in the sustainability sector developing innovative solutions and technologies.

Explore 1,322 recently funded sustainability companies with verified founder contact information and fundraising data.

Total Companies
1,322
Total Funding
$179.6M
Avg Funding
$7.2M
Global Reach
10
countries

Top Cities for Sustainability

Syracuse
New Territories
Charlottetown
Minami-shinagawa
Magdeburg
Amsterdam

Recently Funded Companies

Export
Syracuse, United States

SEAT was founded by Ashoke Bose, a former IBM Senior Manager, in 2014. Driven by his passion for renewables and agriculture.

$100K raised
Apr 2024

Founder Contacts

30,000+ verified contacts

New Territories, Hong Kong

NEFIN is a green power producer that offers carbon-neutral technologies and financing solutions.

$2.8M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Charlottetown, Canada

SENTRY is a biological activity and water quality monitoring sensor platform.

Apr 2024

Founder Contacts

30,000+ verified contacts

Minami-shinagawa, Japan

Cierpa & Company is an information services company that engages in sustainability and ESG management through technology.

Apr 2026

Founder Contacts

30,000+ verified contacts

Magdeburg, Germany

Solar Materials offers photovoltaic modules recycling services.

$17.6M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

A billion people creating a new novel sustainable solution

$5.0M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Quilcene, United States

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

$485K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

New York, United States

Critical Metals Corp is a mining company that provides sustainable supplies of critical minerals and metals.

$60.0M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Oakland, United States

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

$2.5M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

A B2B reusable packaging company that has developed a technology to make zero waste living easy, affordable, and rapidly scalable.

$302K raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Boston, United States

InnovaSea Systems, Inc. is an innovative, technology and engineering based company.

$7.0M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Binghamton, United States

Bridge Green Upcycle is a clean energy company that specializes in lithium-ion battery upcycling technology solutions.

$750K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Wilmington, United States

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

$1.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Truckee, United States

Mass Timber Manufacturing and Fabrication

$429K raised
Apr 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

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

$1.2M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Wilmington, United States

The AI powered operating system for sustainability

Apr 2023

Founder Contacts

30,000+ verified contacts

Shimbashi, Japan

Sharing Energy focuses on renewable energy solutions, specializing in the promotion and deployment of solar power systems.

$5.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

IES uses problem-oriented analysis, training, research, and dialogue to strengthen policy development capacity building.

$272K raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Emeryville, United States

Finless Foods provides cellular-agriculture technologies to create accessible plant-based and cell-cultured seafood alternatives.

Apr 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Stewarding the Oceans

$38.0M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Geel, Belgium

Magics Technologies is a nuclear research center that develops autonomous machines for sustainable energy sources.

$11.1M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Burnie, Australia

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

$3.4M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Herndon, United States

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

$3.0M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Rennes, France

Agriodor is to provide concrete and effective alternatives to insecticides to help farmers produce more sustainably.

$17.7M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

Temas Resources is a mineral exploration company.

$1.1M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Showing 451 to 475 of 1,322 companies

About the Sustainability Startup Ecosystem

The sustainability sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Sustainability

Sustainability companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The sustainability sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Sustainability Funding Breakdown

Here is how funding is distributed among the 1,322 sustainability companies tracked in the VCBacked database.

Average Funding
$7.2M
Total Funding Tracked
$179.6M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.Vancouver
2 companies$1.4M
2.Wilmington
2 companies$1.4M
3.San Francisco
2 companies$39.2M
4.Syracuse
1 companies$100K
5.New Territories
1 companies$2.8M

Related Industries

Companies in the sustainability sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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