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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
$454.7M
Avg Funding
$18.2M
Global Reach
11
countries

Top Cities for Sustainability

Covent Garden
Philadelphia
San Diego
Newark
Las Vegas
Berlin

Recently Funded Companies

Export
Covent Garden, United Kingdom

Gennate is a deep-tech company specialises in proprietary nanofabrication for high-efficiency, nanoparticle-based crop protection.

$300K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Philadelphia, United States

AmorSui is a global protective wear brand elevating the safety and sustainability through an on-demand platform for premium reusable PPE.

$50K raised
Aug 2024

Founder Contacts

30,000+ verified contacts

San Diego, United States

Godwit Key Company provides tools to help slow down and potentially reverse biodiversity loss.

$256K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Newark, United States

RiKarbon is a green-tech company that develops renewable products using captured carbon emissions by minimizing waste through innovation.

$1.1M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

MP Materials provides a sustainable, low-cost supply chain of coveted materials that help power the modern economy.

$275.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Berlin, Germany

SageWealth focuses on sustainability, including growth-focused equity-based and safety-focused bond and commodity-based options.

$349K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

New York, United States

Carbon Direct is a provider of a carbon management platform that helps clients meet their climate goals.

$60.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Sydney, Australia

Fair Supply provides supply chain ESG risk analytics, modern slavery due diligence, and Scope 3 insights for companies and investors.

Aug 2025

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Haus.me - Autonomous Self-Sustainable Homes

$4.3M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

West Sacramento, United States

Biome Makers develops neural biocomputing applications that enable sustainable and productive farming.

Aug 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Aerit is a drone delivery company that offers door to door delivery of logistic items and food products.

$1.3M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Hamburg, Germany

Carbonstack uses emissions offsets to accelerate the transition to CO2 neutrality.

$508K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Christchurch, New Zealand

Happy Cow Milk Company's ethical dairy model revolves around environmental sustainability, better profitability.

$450K raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Ubique Minerals operates as a mineral exploration company that explores and produces pyrite, fragmentary rocks, galena, and sphalerite.

$1.2M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Better Place Forests provides memorial spreading forests for families who choose cremation.

$7.8M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Shibaura, Japan

Terra Charge offers EV charging infrastructure business, EV charger installation proposals, installation work, operation, and maintenance.

$70.6M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Kesennuma, Japan

Amu is an upcycling company that specialises in creating new products and sustainable goods by upcycling old fishing nets.

$896K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Odense, Denmark

Mewalii is a developer of sustainable disposable pads offering a hygienic life for women.

$149K raised
Aug 2024

Founder Contacts

30,000+ verified contacts

New York, United States

Bloomlabs provides a method to catalyze waste value by regenerating it as adaptable and appealing bio-plastics and textile fibers.

$7.5M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Saint Johnsbury, United States

Northeast Kannabis is a cannabis dispensary that provides a range of cannabis products.

$310K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Armonk, United States

Brightcore Energy is a provider of end-to-end clean energy solutions to the commercial and institutional market.

$20.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Luxembourg, Luxembourg

SPONSOR is an AI-powered fintech platform that enables the USD 2T climate mitigation project industry to rapidly scale.

Aug 2025

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

WAVR Technologies offers sustainable water solutions with next-gen atmospheric water harvesting systems.

$1.1M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Palhoça, Brazil

Carbon offsetting in smallholder agroforestry systems.

$201K raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Hamburg, Germany

Boomerang offers reusable packing materials with a deposit system.

$1.2M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Showing 101 to 125 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
$18.2M
Total Funding Tracked
$454.7M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.Las Vegas
2 companies$276.1M
2.New York
2 companies$67.5M
3.Hamburg
2 companies$1.7M
4.Covent Garden
1 companies$300K
5.Philadelphia
1 companies$50K

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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