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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
$116.6M
Avg Funding
$4.7M
Global Reach
8
countries

Top Cities for Sustainability

Berkeley
Philadelphia
Tokyo
London
Verolanuova
Los Angeles

Recently Funded Companies

Export
Berkeley, United States

Terranova uses terraforming robots to lift land using underground injection.

$7.0M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Philadelphia, United States

Strella Biotechnology offers a biosensing platform that predicts the ripeness of fruit which reduces food waste and improves quality.

$5.6M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

IPEACE223 is a chemical company that produces green propylene from raw biomass materials using zeolite catalyst technology.

$1.6M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Puraffinity develops precision materials to target chemicals, with an initial focus on PFAS in water

$8.8M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Verolanuova, Italy

Kilometro Verde is a agritech company that provides vertical farming services enabling clients to get sustainable farming services.

$13.2M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

LACI is a private non-profit organization that helps in accelerating the commercialization of clean technologies.

$2.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Warsaw, Poland

The first company in Poland working on the production of cellular meat.

$2.3M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Rome, Italy

Alter Eco Pulp is a fiber molding company that processes waste and natural cellulose fibers to manufacture disposable products.

$4.1M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Munich, Germany

Tanso enables industrial companies to achieve their sustainability targets.

$13.9M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Richmond, United States

AICrete is the only recipe-as-a-service platform optimizing local materials for cleaner and more cost-efficient concrete.

$4.8M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Berkeley, United States

Brimstone is a hardware cleantech startup that aims to reduce CO2 emissions through innovative technologies.

Aug 2025

Founder Contacts

30,000+ verified contacts

San Diego, United States

Planet Based Foods specializes in producing hemp-based food.

$341K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Bogotá, Colombia

Linxe empowers employers to offer payroll-based financial services to their employees giving them control over their salaries.

$50K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Portland, United States

Neutral is a carbon-neutral food company that builds a sustainable carbon-neutral food ecosystem starting with milk and a half and half.

$12.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Cardiff, United Kingdom

TOTM is a people-powered and purpose-led brand on a mission to make ethical and sustainable period care mainstream.

$41K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Kevala provides data-driven insights for an evolving energy market by combining proprietary analytics with advanced grid mapping.

$21.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

WorkX is a startup company that provides sustainable regional development, in-house consulting, pro-connect matching services.

$889K raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Valencia, Spain

Develops software tools to measure, analyze, and reduce carbon footprints for individuals and organizations.

$328K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

NXT Water produces purified water for sustainability and functional health.

$1.6M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Brixham, United Kingdom

ARC Marine is a sustainable fishing company that rehabilitates damaged marine habitats to create new reef structures.

$2.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Watertown, United States

BERKM solves plastic pollution, CO2 emissions, and beverage and food waste problems.

$50K raised
Aug 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Oddbox is a provider of fruit and veg box delivery service intended to reduce food waste.

$19K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Norwich, United Kingdom

Sustainable Marketplace

$20K raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

KOKOLU is a lifestyle brand that sells sustainable sneakers, bags, and eco-friendly fashion accessories.

$5.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Brooklyn, United States

Aerflo is a portable soda maker that offers transportable method of carbonating sparkling water.

$10.0M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 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
$4.7M
Total Funding Tracked
$116.6M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.Berkeley
2 companies$7.0M
2.Tokyo
2 companies$2.5M
3.London
2 companies$8.8M
4.Los Angeles
2 companies$7.0M
5.Philadelphia
1 companies$5.6M

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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1,322 Sustainability Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked