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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
$201.3M
Avg Funding
$8.1M
Global Reach
14
countries

Top Cities for Sustainability

London
Copenhagen
New York
Mexico City
Rosario
Lausanne

Recently Funded Companies

Export
London, United Kingdom

We are the Bloomberg terminal of the oceans.

$540K raised
Feb 2025

Founder Contacts

30,000+ verified contacts

Copenhagen, Denmark

MASH Makes' scalable pyrolysis & gasification platform has the potential to remove a gigatonne of carbon from the atmosphere by 2040

$2.2M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Delete Cups is a software company that provides recycling solutions to reduce plastic consumption in the food and beverages industry.

$442K raised
Feb 2024

Founder Contacts

30,000+ verified contacts

New York, United States

The Broadway Exchange is a community to create, promotes,s and sells compelling digital collectibles

$2.0M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Copenhagen, Denmark

Reduced develops natural flavor enhancers from upcycled produce.

$4.7M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

Mexico City, Mexico

Bono, the SaaS platform that analyzes, connects and finances industrial decarbonization.

$300K raised
Feb 2024

Founder Contacts

30,000+ verified contacts

Rosario, Argentina

Mycorium Biotech is a biotech waste management company that upcycles waste into sustainable leather.

$26K raised
Feb 2025

Founder Contacts

30,000+ verified contacts

Lausanne, Switzerland

CompPair is solving damage issues for the composite materials industry by developping smart sustainable textile systems.

Feb 2026

Founder Contacts

30,000+ verified contacts

Raleigh, United States

DG Matrix develops solid-state power conversion systems for electric vehicle charging and distributed energy applications.

$60.0M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

Brooklyn, United States

Returnity develops, implements and manages reusable shipping and delivery packaging systems.

$3.1M raised
Feb 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Descycle is a startup that recycles e-waste and recovers metals.

$2.6M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

Gaerwen, United Kingdom

PlantSea manufactures and develops sustainable products using seaweed and aquaculture materials.

Feb 2026

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

Optiml develops software that supports real estate decarbonization and energy transition planning.

$9.6M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

Uppsala, Sweden

#Re-inventing Forestry. We are building the forestry of the future, from above with drones.

Feb 2025

Founder Contacts

30,000+ verified contacts

Rotterdam, The Netherlands

everox upcycles waste concrete into low carbon carbon substitutes to cement, sand and stones

Feb 2025

Founder Contacts

30,000+ verified contacts

Loveland, United States

KineticCore Solutions is a technology manufacturing company that produces energy storage systems.

$255K raised
Feb 2022

Founder Contacts

30,000+ verified contacts

Carlton, Australia

Rocket Seeder accelerates the pace of food and agriculture innovation.

$600K raised
Feb 2022

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Updater is a sustainability platform that offers services in social issues, supplying renewable electricity, supply chain, well being.

Feb 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Smart building solutions that automates building and workforce efficiencies, to maximize the ROI of your real estate portfolio.

$105.0M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Alpakas is a zero waste grocery delivery service.

$5.7M raised
Feb 2022

Founder Contacts

30,000+ verified contacts

Kyiv, Ukraine

Providing green CO₂ from the open air

$1.6M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

Bucaramanga, Colombia

Residua Biocircular specializes in environmental consulting, sustainable, and waste management services.

$650K raised
Feb 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Carnot is decarbonising heavy-duty power with next generation, high efficiency, zero emission engine technology

$1.2M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Europe's leading cloud platform for third-party risk management

$535K raised
Feb 2023

Founder Contacts

30,000+ verified contacts

Bilbao, Spain

ANFIBIUM develops software to manage the sustainable mobility of companies.

$284K raised
Feb 2022

Founder Contacts

30,000+ verified contacts

Showing 626 to 650 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
$8.1M
Total Funding Tracked
$201.3M
Countries Represented
14

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.London
4 companies$4.8M
2.Copenhagen
2 companies$6.9M
3.New York
1 companies$2.0M
4.Mexico City
1 companies$300K
5.Rosario
1 companies$26K

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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