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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
$4.2B
Avg Funding
$169.0M
Global Reach
10
countries

Top Cities for Sustainability

Torino
New York
Leatherhead
Wales
Fort Worth
Irving

Recently Funded Companies

Export
Torino, Italy

AWorld is the leading innovative B-Corp driving positive-impact engagement and education.

$900K raised
May 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Werewool develops a fiber development platform to create biodegradable fibers.

$3.7M raised
May 2023

Founder Contacts

30,000+ verified contacts

Leatherhead, United Kingdom

Sunswap designs, develops, and manufactures batteries and solar-powered transport refrigeration units.

$806K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Wales, United Kingdom

Pareta innovations helps to meet the world's carbon reduction targets with their technologies.

$806K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Fort Worth, United States

PyroNexus is an energy services company that offers biochar and clean energy solutions.

$1.3M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Irving, United States

Vistra is a retail electricity and power generation company that owns and operates power plants and supplies electricity to customers.

$4.0B raised
Apr 2026

Founder Contacts

30,000+ verified contacts

New York, United States

Premium design-driven travel and accessories brand crafted through sustainable innovation, using business as a force for good.

$609K raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Lakewood, United States

Sweetwater Royalties manages land and mineral rights for resource and energy development.

$100.0M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Hellerup, Denmark

Nordic Solar Energy owns & operates solar PV parks and produces green energy.

Apr 2025

Founder Contacts

30,000+ verified contacts

San Clemente, United States

Nomadix manufactures towels for yoga, beach, camping, and travel made from certified recycled materials.

$440K raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Williston, United States

Wasted* is a waste management company that provides eco-friendly portable toilets and restroom trailers for recycling and waste disposal.

$3.2M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Omaha, United States

Rovo Industries Group is an automated and sustainable building system that offers building solutions for property developers and builders.

$250K raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Dorchester, United States

Resonant Energy empowers communities to plan, finance, and build clean energy projects.

$75K raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Zürich, Switzerland

Enabling flavor-critical decisions and disrupting flavor sourcing with tech

Apr 2022

Founder Contacts

30,000+ verified contacts

Ames, United States

Haber Technologies focuses on improving grain drying and management through integrated hardware and automation solutions.

$1.3M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Biophilica develops vegan leather materials from green waste.

$1.6M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Montpellier, France

Sweep is a software company developing software for businesses to reduce their carbon emissions.

$73.0M raised
Apr 2022

Founder Contacts

30,000+ verified contacts

Alkmaar, The Netherlands

HYGRO is a green hydrogen supplier.

$12.9M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Dallas, United States

CheckSammy is a waste removal company that provides same-day bulk waste removal and sustainability services.

Apr 2026

Founder Contacts

30,000+ verified contacts

Dublin, Ireland

Developing scalable carbon removal solutions

$34K raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Herndon, United States

Revo Zero develops a hydrogen refueling network to provide fast-refueling electric vehicles.

$104K raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

LumiCup manufactures cups and other recyclable items from alumminium.

$4.4M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Deerlijk, Belgium

Azulatis is a private limited liability company.

$8.6M raised
Apr 2024

Founder Contacts

30,000+ verified contacts

Edmonton, Canada

RUNWITHIT Synthetics is a company that provides synthetic modelling solution across industry.

$700K raised
Apr 2022

Founder Contacts

30,000+ verified contacts

New York, United States

Climate Club is a carbon reduction platform that focuses on employee education, engagement, and activation.

$11.5M raised
Apr 2026

Founder Contacts

30,000+ verified contacts

Showing 401 to 425 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
$169.0M
Total Funding Tracked
$4.2B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.New York
3 companies$15.8M
2.Torino
1 companies$900K
3.Leatherhead
1 companies$806K
4.Wales
1 companies$806K
5.Fort Worth
1 companies$1.3M

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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