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Sustainability Startups

Updated August 2026

Companies in the sustainability sector developing innovative solutions and technologies.

Explore 1,351 recently funded sustainability companies with verified founder contact information and fundraising data.

Total Companies
1,351
Total Funding
$126.8M
Avg Funding
$5.1M
Global Reach
9
countries

Top Cities for Sustainability

Jacksonville
Central
Rome
Guildford
London
New York

Recently Funded Companies

Export
Jacksonville, United States

Investing in the future

$10.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Central, Hong Kong

Diginex is a financial services company that provides businesses with tools to manage ESG, supply chain data collection, and reporting.

$13.8M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Rome, Italy

TheCircle is an agricultural company that produces food and energy without any impact on the environment.

$2.2M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Guildford, United Kingdom

Cool Planet Technologies develops a cutting-edge membrane-based technology to absorb carbon dioxide.

$25.6M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

IZI Electric provides an affordable zero-emission alternative to the fastest-growing cities in the world.

$222K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

New York, United States

Generate Upcycle is a waste management company that processes and recycles food waste, compost, and wastewater.

$42.8M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Hamburg, Germany

Sharing economy marketplace allowing peers and businesses to rent and lend items in a secure and hassle free way.

$175K raised
Oct 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Nubila is a pioneer in the Environmental, Social, and Governance data industry, committed to revolutionizing sustainability projects.

$8.0M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Ecostars ESG AI is a comprehensive hotel ESG Hub powered with cutting edge technology

$380K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Wageningen, The Netherlands

Greencovery helps food companies unlock more value from their side-streams by transforming them into high-value, upcycled ingredients.

$489K raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Turin, Italy

Midori provides SaaS-driven building energy management solutions for residential and commercial spaces.

$2.0M raised
Oct 2021

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Nederland's First Digital Sustainable Fashion Research House.

$15.9M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

City Of London, United Kingdom

Cobra Resources is an exploration and resource development company.

$1.5M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Treat your customers as individuals - provide personalized products using our innovative 3D printing solutions. Food. Personal Care. Pharma.

$250K raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

ReNature support farmers & corporates to transition to Regenerative Agroforestry systems.

Oct 2021

Founder Contacts

41,000+ verified contacts

Renens, Switzerland

SwissDeCode helps food manufacturers to grow and produce food that is safe to eat by offering a rapid onsite DNA test.

$1.2M raised
Oct 2021

Founder Contacts

41,000+ verified contacts

New York, United States

TFFJ is a NPO catalyzing a youth-led movement to end food insecurity in one generation through operating high-capacity hydroponic farming.

$300K raised
Oct 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Scope Zero is an investment company that provides energy efficiency systems, sustainability strategies, and home technology solutions.

$100K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

South San Francisco, United States

Ebb Carbon works on a reverse electrochemical ocean deacidification process that captures CO2 from the atmosphere.

Oct 2023

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

Kelvin is an energy management and electrification platform for radiator-heated buildings.

Oct 2023

Founder Contacts

41,000+ verified contacts

Bourne End, United Kingdom

Kinkind is a manufacturing company that provides bars of shampoo, moisturizers, and body washes to reduce the use of plastic bottles.

$272K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Yard Stick is an in-situ soil carbon measurement technology that offers quantification of soil carbon stocks.

Oct 2023

Founder Contacts

41,000+ verified contacts

Claremont, Australia

Khloro is a B2B marketplace for transparent food products.

$700K raised
Oct 2021

Founder Contacts

41,000+ verified contacts

Cambridge, United States

EarthDNA is a nonprofit organization with the mission to empower everyone.

$1.0M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom

Kyomei develops a meat protein production system using plant cell biology.

$23K raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Showing 1301 to 1325 of 1,351 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 1,351 sustainability companies tracked in the VCBacked database.

Average Funding
$5.1M
Total Funding Tracked
$126.8M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.New York
2 companies$43.1M
2.San Francisco
2 companies$8.1M
3.Amsterdam
2 companies$15.9M
4.Cambridge
2 companies$1.0M
5.Jacksonville
1 companies$10.0M

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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