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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
$649.7M
Avg Funding
$26.0M
Global Reach
10
countries

Top Cities for Sustainability

London
Zürich
Philadelphia
Berkeley
Bend
Pasadena

Recently Funded Companies

Export
London, United Kingdom

Realfin is the London-based global leader in real assets data & intelligence with the world's largest real assets data platform, RealfinX.

$249K raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

The predictive engine for climate-resilient value chains.

Nov 2025

Founder Contacts

30,000+ verified contacts

Philadelphia, United States

Subscription service making it easier to find clothing that fits your style and the impact you want to make in the world.

Nov 2021

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Cypris Materials is a developer of color for the paints, inks, and coatings sectors.

$3.2M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Bend, United States

Riff offers cold brewed coffee, food science, and craft beverage.

$2.5M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Pasadena, United States

Geospatial AI, Satellite Remote Sensing, Soil Intelligence, Predictive Water Management, Smart Home

$540K raised
Jan 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Vested is a data platform that assesses and quantifies the impact of companies and assets; leveraging over 300 million data points.

$1.4M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Tracy, United States

ImpactEdge offers advanced, AI and Blockchain-enabled Sustainability management platform for large global enterprises.

$350K raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Nishiku, Japan

Japan Carbon Cycle Lab is a technology company that focuses on the research and development of CO2 capture and recycling techniques.

$2.7M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Better process decisions for biomanufacturing. AI-powered downstream optimisation with integrated techno-economic & sustainability analysis.

$164K raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Brooklyn, United States

Fashion circularity driven by retailers

$4.1M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Bettani creates plant-based ingredients and products using data-driven technology and culinary expertise.

$6.5M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Madrid, Spain

We unlock energy insights to everyone through energy retailers

$3.7M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Vaasa, Finland

FimusKraft develops biowaste fermentation processes to produce fertilizer from biowaste.

$2.8M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

CarbonBuilt is a climate-tech company that develops innovative solutions to reduce carbon emissions in the concrete industry.

$10.0M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

New York, United States

SGP BioEnergy is a bioenergy development company that produces integrated bioenergy products and renewable biofuel for a sustainable future.

$250.0M raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Christchurch, New Zealand

Nexbe is an energy management firm that specializes in providing live data on power consumption for users.

$16K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

EcoCart is a climate and sustainability-focused eCommerce enablement startup pitching consumers on ways to offset their carbon emissions.

$14.5M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

New York, United States

FLIT Invest is an automated impact investing app that allows users to align their investments with their values without sacrificing returns

$750K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Hamburg, Germany

Wunder Mobility is a provider of software and hardware for scooter, bike, moped, and car sharing.

$11.9M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Malmö, Sweden

Ekolution is a Sustainability & Cycling company.

$2.4M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

New York, United States

Upland Road is a business consulting service that advises and transforms infrastructures for sustainable development.

$975K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Revolution-ZERO provides product, service and logistics solutions for the provision focused on reusable PPE and other medical textiles.

$2.1M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Calgary, Canada

Hammerhead Resources is a growth-oriented private company with its corporate headquarters in Calgary, Alberta.

$328.2M raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Boerne, United States

Wildlife Partners engages in the preservation and protection of wildlife animals.

$567K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Showing 1226 to 1250 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
$26.0M
Total Funding Tracked
$649.7M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.London
4 companies$4.0M
2.New York
3 companies$251.7M
3.Berkeley
2 companies$9.7M
4.Zürich
1 companiesUndisclosed
5.Philadelphia
1 companiesUndisclosed

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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