Skip to main content

GreenTech Startups

Updated August 2026

Companies in the greentech sector developing innovative solutions and technologies.

Explore 448 recently funded greentech companies with verified founder contact information and fundraising data.

Total Companies
448
Total Funding
$228.4M
Avg Funding
$9.1M
Global Reach
12
countries

Top Cities for GreenTech

Los Angeles
Sagamihara
Lower Hutt
Calgary
Mount Kisco
Cambridge

Recently Funded Companies

Export
Los Angeles, United States

Equatic uses a seawater electrolysis process that enhances the ocean's capacity to absorb and store large quantities of carbon dioxide.

$11.6M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Sagamihara, Japan

PXP is a green tech development firm that develops clean energy using next-generation photoelectric conversion elements.

$16.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Lower Hutt, New Zealand

Hot Lime Labs is developing CO2 capture technology for the commercial greenhouses.

$35K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Eavor is a geothermal energy solution provider that develops a closed-loop system to provide baseload energy solutions.

$5.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Mount Kisco, United States

Dandelion Energy provides residential geothermal heating and cooling systems using ground energy.

$40.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Cambridge, United States

FYTO is a technology company that develops systems for farmers to grow crops using fewer resources.

$15.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Single.Earth is a fintech startup tokenizing the world's nature to make it the new gold

$7.9M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Brest, France

EcoTree is a company specializing in sustainable development whose purpose is to reward ecological awareness.

$513K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Vilnius, Lithuania

FOROS is a platform for forest investing. FOROS makes forest investing simple and accessible to everyone.

$1.4M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

SunGreenH2 is a deep cleantech company making electrolysers produce 2x green hydrogen using 30x lower precious metals and 10% lower energy.

Jul 2025

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

KERB is a parking platform and marketplace that improves the parking experience for drivers and parking space owners.

Jul 2023

Founder Contacts

41,000+ verified contacts

Sarnia, Canada

AlumaPower develops an aluminum-based energy source providing carbon-free energy.

$3.6M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Noosaville, Australia

Provectus Algae is a biotechnology company specializing in the optimization of algae to produce high-value chemicals and biologics.

$2.6M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Coniston, Australia

Gravitas Technologies mission is to translate cutting-edge materials research into commercial production.

$1.5M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Minneapolis, United States

Claros Technologies develops PFAS detection, testing, and destruction technologies for environmental remediation.

$55.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

San Jose, United States

Wren is a web app that helps live carbon neutral by accounting for and offsetting CO2 emissions.

Jul 2022

Founder Contacts

41,000+ verified contacts

Besançon, France

CLHYNN is an industrial deep tech startup, offering the next gen. of decentralized electricity for mobility and stationary applications

$1.7M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Parnell, New Zealand

Avertana is a process technology business that refines solid industrial waste into essential raw materials used to make everyday products.

Jul 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Altruistiq provides a platform that enables enterprises to automate sustainability data measurement, management, and exchange.

$18.1M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Fargo, United States

Bitzero Blockchain is a renewably powered ZCD data center developer that delivers ESG-driven facilities.

$25.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Issy-les-moulineaux, France

Up&Charge is an automated induction charging station that provides wireless electric charging solution for electric vehicles.

$1.6M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Founders Factory builds and funds startups together with exceptional entrepreneurs and the world's leading companies.

$13.3M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Revolutionizing bitumen recovery with biomass-derived solvents produced from forestry and agricultural biomass.

$3.4M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Dublin, Ireland

Fusion Fuel is into production of green hydrogen.

$4.3M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Fribourg, Switzerland

AI, Cybersecurity, Cloud, Green IT,

$250K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Showing 51 to 75 of 448 companies

About the GreenTech Startup Ecosystem

The greentech 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 GreenTech

GreenTech 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 greentech 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.

GreenTech Funding Breakdown

Here is how funding is distributed among the 448 greentech companies tracked in the VCBacked database.

Average Funding
$9.1M
Total Funding Tracked
$228.4M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for GreenTech

1.Calgary
2 companies$9.0M
2.London
2 companies$31.4M
3.Los Angeles
1 companies$11.6M
4.Sagamihara
1 companies$16.0M
5.Lower Hutt
1 companies$35K

Related Industries

Companies in the greentech 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.

Ready to Connect with GreenTech Startups?

Perfect for: B2B sales teams targeting greentech companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked