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Sustainability Startups

Updated August 2026

Companies in the sustainability sector developing innovative solutions and technologies.

Explore 1,351 recently funded sustainability companies with verified founder contact information and fundraising data.

Total Companies
1,351
Total Funding
$362.7M
Avg Funding
$14.5M
Global Reach
11
countries

Top Cities for Sustainability

Toranomon
Cologne
Melbourne
Beiler
San Leandro
Aberdeen

Recently Funded Companies

Export
Toranomon, Japan

ASUENE is an AI sustainability integrated platform that helps organizations calculate, report, and reduce greenhouse gas (GHG) emissions.

$41.7M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Cologne, Germany

Vytal is a provider of software-enabled reusable packaging solutions to eliminate single-use packaging waste.

$15.5M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

Hydrogen assisted molecular recycling (HAMR) allows waste to be converted into chemicals for building products and fuels.

$22.4M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Beiler, Luxembourg

Probiotic Group provides cleaning, hygiene, and care solutions.

$2.6M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

San Leandro, United States

Enables economic lithium production from low-grade resources previously considered infeasible, leveraging applied electrochemistry.

$2.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Aberdeen, United Kingdom

Biosus Energy is an energy company that advances sustainability with innovative renewable systems for residential and commercial clients.

$4.3M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Charlottesville, United States

GeoSpatial Intelligence SaaS deriving insight from EO satellite imagery

$6.5M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Pueblo, United States

Driven Plastics converts hard-to-recycle plastic waste into asphalt additives that improve road durability and reduce landfill waste.

$3.3M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

East Setauket, United States

A decentralized network of fully-automated indoor vertical farms.

$3.7M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Layton, United States

Vortechs is an advanced recycling company that recycles most plastic and other hydrocarbon waste, in any mix.

$250K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Burlington, Canada

Carbon Streaming is an ESG principled investment vehicle offering investors exposure to carbon credits.

$104.9M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

New York, United States

Building personalized nutrition into our everyday eating environments.

$620K raised
Jul 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Spinn makes wifi connected coffee machines that brew coffee using patented centrifugal technology.

$3.8M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Maeve Aerospace is a all-electric aircraft.

Jul 2025

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

We’re turning food production on its head to make way better food, that doesn’t cost the earth.

$49.4M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Minneapolis, United States

Inspectorio is the leading AI-powered supply chain platform, optimizing performance, resilience, and intelligence.

$50.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Plastiks uses blockchain to verify and track plastic recovery data, ensuring transparency and combating greenwashing in recycling.

$500K raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland

BottlePlus is a reusable water bottle brand that focuses on sustainable eco-friendly materials for manufacturing water bottles.

$2.2M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Kitepower elevates wind energy to a new level by swapping out heavy structure for intelligent controls and lightweight wings.

$981K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Basel, Switzerland

Fahamu is an IT firm that provides a scalable ecosystem that helps companies to become sustainability leaders.

$250K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Charlotte, United States

Ecoclosure specializes in regenerable building enclosures for commercial, industrial, and residential use.

$996K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Göteborg, Sweden

Melt&Marble is a biotechnology company that creates designer fats and lipids through precision fermentation and microbial engineering.

$3.2M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Notpla is a sustainable packaging start-up that develops a material derived from seaweed and plants.

$26.9M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Project Eaden engages in the development and licensing of technologies for the production of sustainable food and meat alternatives.

$15.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Chicago Park, United States

548 Enterprise develops sustainable affordable housing and community solar projects and manages related capital and energy platforms.

$1.1M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Showing 201 to 225 of 1,351 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 1,351 sustainability companies tracked in the VCBacked database.

Average Funding
$14.5M
Total Funding Tracked
$362.7M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Sustainability

1.Delft
2 companies$981K
2.Toranomon
1 companies$41.7M
3.Cologne
1 companies$15.5M
4.Melbourne
1 companies$22.4M
5.Beiler
1 companies$2.6M

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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