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CleanTech Startups

Updated July 2026

Companies in the cleantech sector developing innovative solutions and technologies.

Explore 820 recently funded cleantech companies with verified founder contact information and fundraising data.

Total Companies
820
Total Funding
$81.1M
Avg Funding
$3.2M
Global Reach
10
countries

Top Cities for CleanTech

Oslo
Issy-les-moulineaux
Ithaca
Brussels
Evansville
Denver

Recently Funded Companies

Export
Oslo, Norway

Digital infrastructure for a Circular Economy

$554K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Issy-les-moulineaux, France

EODev creates and commercializes sustainable, dependable, and cost-effective hydrogen-based energy solutions.

$49.9M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Ithaca, United States

Clean Label Solution aim is to leverage revolutionary technology to give clients with low-cost, green, and sustainable solutions.

$250K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Brussels, Belgium

Permafungi is a fungiculture company that is involved in growing mushrooms and also sells the byproduct as fertilizer.

$1.2M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Evansville, United States

Heliponix is a agricultural firm that develops products for users to enjoy fresher produce while reducing water and food waste.

$175K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Denver, United States

Blaze Energy Technologies is a manufacturing company that develops technologies to adopt alternative fuels through existing engines.

Nov 2024

Founder Contacts

30,000+ verified contacts

Reno, United States

Hyper-efficient Air-Conditioning Hardware Company

$95K raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Scottsdale, United States

CIRQ+ is a retrofit cleantech automation system that reduces energy costs and lowering carbon emissions with plug-and-play technology.

Nov 2023

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Cycle Momentum offers acceleration and open innovation programs dedicated to the clean technology ecosystem.

$800K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Quebec, Canada

2 Degrés is the first and only incubator for clean tech businesses fostering the development and launch of innovative projects.

$800K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Bradenton, United States

Rizome is a manufacturer of engineered bamboo building products.

$1.1M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Somerville, United States

Sol Clarity specializes in the development and production of self-cleaning solar.

$800K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Bainbridge Island, United States

Myno Carbon develops and focuses on operations that restore the natural environment.

$100K raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Tallinn, Estonia

Verified carbon emission credits from increased material recovery

$1.7M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Evercity.io is a B2B SaaS platform that streamlines climate finance origination

Nov 2021

Founder Contacts

30,000+ verified contacts

Tampa, United States

Helping Release Life Saving Treatments to Patients When They Need it Most!

Nov 2021

Founder Contacts

30,000+ verified contacts

Donegal, Ireland

Junk Kouture is an integrated media and entertainment company combining fashion with sustainability.

Nov 2021

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Realfin is the London-based global leader in real assets data & intelligence with the world's largest real assets data platform, RealfinX.

$249K raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Bend, United States

Riff offers cold brewed coffee, food science, and craft beverage.

$2.5M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

Osceola, United States

Evirotech Vehicles manufactures purpose-built, all-electric, zero-emission vehicles.

$8.6M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

San Diego, United States

ChargeNet Stations specializes in the fields of SaaS, cleantech, electric vehicle supply equipment, and distributed energy resources.

$6.2M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

North Vancouver, Canada

Hypercharge Networks is an electric vehicle (EV) supply equipment company that provides turnkey EV charging solutions.

$2.7M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Indianapolis, United States

Smart Apply develops a density-based sprayer technology that cuts pesticides with less waste and higher yields.

$3.1M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Torino, Italy

Aquaseek uses a patented energy-neutral and sustainable technology to generate clean water from the air.

$347K raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Mannheim, Germany

ICODOS de-fossilizes the shipping and chemical industries with a patented, breakthrough technology for the production of e-methanol.

Oct 2023

Founder Contacts

30,000+ verified contacts

Showing 751 to 775 of 820 companies

About the CleanTech Startup Ecosystem

The cleantech 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 CleanTech

CleanTech 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 cleantech 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.

CleanTech Funding Breakdown

Here is how funding is distributed among the 820 cleantech companies tracked in the VCBacked database.

Average Funding
$3.2M
Total Funding Tracked
$81.1M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for CleanTech

1.Oslo
1 companies$554K
2.Issy-les-moulineaux
1 companies$49.9M
3.Ithaca
1 companies$250K
4.Brussels
1 companies$1.2M
5.Evansville
1 companies$175K

Related Industries

Companies in the cleantech 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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820 CleanTech Startups (2026) — Recently Funded Companies, Investors & Rounds — Page 31 | VCBacked