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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
$2.3B
Avg Funding
$90.7M
Global Reach
8
countries

Top Cities for Sustainability

St. Petersburg
Richmond
Berlin
Lawrence
Solon
Washington

Recently Funded Companies

Export
St. Petersburg, United States

Transparency Wise is a SAAS for the agri-food supply chain with climate-smart solutions from producer to consumer.

$350K raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Richmond, United States

Recharged is an end-to-end, data-driven used electric vehicle marketplace on a mission to simplify EV ownership.

$14.5M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Klim mission is to scale up regenerative agriculture to make agriculture part of the climate solution

Dec 2024

Founder Contacts

30,000+ verified contacts

Lawrence, United States

Icorium Engineering Company is a climate-tech startup focused on revolutionizing refrigerant reclamation and reuse.

$1.2M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Solon, United States

Leading the ESG revolution by fermenting award-winning, green ingredients to the biggest global challenges.

$20.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Washington, United States

Friends of Puerto Rico is a non-partisan, non-profit social impact organization.

$600K raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Cambridge, United States

Reservoir Power develops sustainable power grids for high-value power projects.

$4.1M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

San Marcos, United States

Noveon Magnetics manufactures EcoFlux rare earth permanent magnets that support electrification and low-carbon technology applications.

$215.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Maltepe, Turkey

Plastic Move is a manufacturing firm that develops sustainable bioplastics by converting food waste particularly starch-based waste.

$100K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

Bynd develops a carpooling platform for users and companies.

Nov 2023

Founder Contacts

30,000+ verified contacts

Huntingdon, United Kingdom

HutanBio is a biotechnology firm that delivers an HBx bio-oil.

$3.8M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

IoT-enabled intelligence, transparency, and net-zero solutions for the beverage industry

$372K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Washington, United States

Quantum Leap Energy is a subsidiary organisation of ASP Isotopes and specializesmedical, semiconductor and green energy sectors.

$64.3M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Raleigh, United States

UtilityInnovation Group is a decentralised energy and microgrid system that offers energy storage services.

Nov 2024

Founder Contacts

30,000+ verified contacts

Boulder, United States

Prometheus Materials develops bio-cement with zero carbon emissions to reduce the global CO2 emissions.

$10.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Santiago, Chile

BioElements is a biotech and circular economy company that produces sustainable bioplastic for packaging, films and bags.

$30.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Ramonville-saint-agne, France

Green Spot Technologies provides nutrition and sustainability services.

$5.8M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Generate Capital is an investment and operating platform for sustainable infrastructure.

$1.0B raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Ketchum, United States

Hempitecture develops sustainable materials, equipment, and systems for constructing buildings.

$8.4M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

San Rafael, United States

Marin Clean Energy is an energy-based firm that offers renewable local electricity services by reducing greenhouse emissions.

$1.0M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Transformation Platform, Data Platform, Impact, Sustainability Profiles, Scoring, Benchmarking, Solutions, ESG Data

$1.7M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Transition develops targeted chemical products that enhance wild microbial communities for cheaper, greener metal extraction.

$6.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Sunday Natural develops various kinds of organic, plant-based, and healthy products.

$875.6M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Dayrize provides AI-driven impact reduction, consumer claims, regulatory compliance, and data maturity services for businesses.

$4.3M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Akorn uses upcycled, non-GMO corn by-products to manufacture edible coatings that make the shelf life of fresh produce last.

$500K raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Showing 1101 to 1125 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
$90.7M
Total Funding Tracked
$2.3B
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.Berlin
3 companies$877.3M
2.Washington
2 companies$64.9M
3.San Francisco
2 companies$1.0B
4.St. Petersburg
1 companies$350K
5.Richmond
1 companies$14.5M

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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