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Sustainability Startups

Updated October 2026

Companies in the sustainability sector developing innovative solutions and technologies.

Explore 1,371 recently funded sustainability companies with verified founder contact information and fundraising data.

Total Companies
1,371
Total Funding
$3.0B
Avg Funding
$120.6M
Global Reach
12
countries

Top Cities for Sustainability

Carlsbad
Setagaya
San Francisco
Tokyo
Wan Chai
Çankaya

Recently Funded Companies

Export
Carlsbad, United States

The operating system for advanced battery chemistries

$6.5M raised
May 2026

Founder Contacts

41,000+ verified contacts

Setagaya, Japan

Hiba Sanbyaku extracts essential oil from discarded Aomori hiba wood and makes sprays, creams, shampoos, and bath products.

$378K raised
May 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Planet FWD is a carbon management platform for consumer products that helps brands calculate their carbon footprint.

$10.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Dataseed is a technology company that offers eco-friendly solutions.

$428K raised
May 2023

Founder Contacts

41,000+ verified contacts

Wan Chai, Hong Kong

Building technology to help institutions achieve their climate goals.

$6.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Çankaya, Turkey

Evreka designs digitized and end-to-end waste management solutions with a focus on operational excellence in the waste management industry.

$500K raised
May 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

ALVATECH develops water treatment solutions and technology for effective farming productivity.

$105K raised
May 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

GreenGrowth is a sustainable retail investment platform, bringing transparency and personalization to retail investing.

$324K raised
May 2022

Founder Contacts

41,000+ verified contacts

Novara, Italy

TERRIFIC develops next-generation circular, bio-based packaging by creating eight flagship products using renewable materials.

$19.1M raised
May 2025

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Blue Ocean Gear provides sensored tracking buoys to address the commercial fishing industry's informational and environmental challenges

$4.2M raised
May 2023

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Budbee is a logistics-tech company that offers last-mile delivery services with an emphasis on sustainability.

$40.7M raised
May 2022

Founder Contacts

41,000+ verified contacts

Mexico City, Mexico

Toroto develops field-based projects that contribute to solving the climate crisis.

May 2025

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Savimbo creates, certifies, and sells fair-trade carbon, biodiversity, and water credits. No middlemen.

May 2025

Founder Contacts

41,000+ verified contacts

Lisbon, Portugal

Personal finance and investment app that connects people and companies with organizations that need funding for sustainability projects.

$3.3M raised
May 2025

Founder Contacts

41,000+ verified contacts

Mountain View, United States

SaaS Bioinformatics and Analytics Site

May 2025

Founder Contacts

41,000+ verified contacts

Long Beach, United States

Revolutionizing urban transit with AI-driven aiEVTOL aircraft—shaping the future of 2C travel through robust 2B data and early revenue.

$15.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Edwardsville, Canada

alterBiota is a green materials company focused on cost effective concrete decarbonization.

$4.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

The World's First Social Fashion Rental App.

May 2024

Founder Contacts

41,000+ verified contacts

Detroit, United States

Heartland Industries is a material science company based in Detroit, Michigan.

May 2024

Founder Contacts

41,000+ verified contacts

Beechworth, Australia

Indigo Power offers community-driven clean energy solutions in Australia, focusing on sustainability and resilience.

$276K raised
May 2025

Founder Contacts

41,000+ verified contacts

Mauguio, France

K‑Ren manufactures eco-friendly textile covers and floating docks to protect boat hulls from fouling without chemicals.

$1.4M raised
May 2026

Founder Contacts

41,000+ verified contacts

Donnelly, United States

Perpetua Resources deals with exploring for gold, antimony, and other minerals in the historic Stibnite-Yellow Pine.

$2.9B raised
May 2026

Founder Contacts

41,000+ verified contacts

Fujisawa, Japan

Green Chemical is a chemical manufacturing company that offers reaction process development and carbon-neutral products.

May 2024

Founder Contacts

41,000+ verified contacts

Philadelphia, United States

Baleena is a clean tech venture tackling microplastic fiber pollution in laundry through analytics and insights.

$10K raised
May 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

LOLIWARE is an award-winning materials tech company dedicated to replacing single-use plastics with seaweed.

$3.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Showing 401 to 425 of 1,371 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 1,371 sustainability companies tracked in the VCBacked database.

Average Funding
$120.6M
Total Funding Tracked
$3.0B
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.London
3 companies$429K
2.San Francisco
2 companies$13.0M
3.Carlsbad
1 companies$6.5M
4.Setagaya
1 companies$378K
5.Tokyo
1 companies$428K

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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