Skip to main content

Energy Startups

Updated October 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,627 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,627
Total Funding
$1.6B
Avg Funding
$63.7M
Global Reach
10
countries

Top Cities for Energy

Chorley
Delft
New York
Roma
Longmont
Port Coquitlam

Recently Funded Companies

Export
Chorley, United Kingdom

Apoello Ltd is a tech company focused on transforming molecular discovery through digitisation and automation.

$637K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

MEMSYS is a Dutch startup founded as a spin-off from the Delft University of Technology.

Feb 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Nuveen Green Capital offers environmentally friendly commercial real estate financing solutions.

$15.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Roma, Italy

Enilive is Eni's mobility transformation company focusing on integrated, decarbonized services and products.

$613.8M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

New York, United States

GameChange Solar are changing the world by making the solar affordable.

$1.7M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Longmont, United States

Energy and Space, Research and Development

$500K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Port Coquitlam, Canada

Sharc energy is a renewable energy company that recovers heat from wastewater to provide water heating and space conditioning.

$440K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

El Segundo, United States

Radiant develops portable nuclear microreactors designed to generate electricity and heat in a compact, factory-built form.

Feb 2026

Founder Contacts

41,000+ verified contacts

Houston, United States

Utility Global is an off-gas-to-value company that reduces emissions and improves energy efficiency through clean energy generation systems.

$100.0M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland

Optiml develops software that supports real estate decarbonization and energy transition planning.

$9.6M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Munich, Germany

nuuEnergy is reshaping the heat pump industry in Europe, providing homeowners with sustainable, efficient heating solutions.

$5.1M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Washington, United States

Lydian Energy is a independent power producer specializing in the development, construction, and operation of utility-scale solar.

$689.0M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Phoenix, United States

Accelerating energy independence at the lowest cost.

$14.8M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Denver, United States

Zero Homes is a technology company that develops an end-to-end digital platform that supports homeowners and contractors.

$16.8M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Arosteguieta, Spain

Optimitive provides AI based real time efficiency improvement optimization software for resource intensive process industries

$5.9M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Port Saint Lucie, United States

Omega Power creates new battery products with their novel carbon nanotube material called NanoSponge.

$411K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Bordeaux, France

Gouach is a manufacturer of a revolutionary eco-designed battery that can be repaired at mega-speed.

$3.8M raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Loveland, United States

KineticCore Solutions is a technology manufacturing company that produces energy storage systems.

$255K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Updater is a sustainability platform that offers services in social issues, supplying renewable electricity, supply chain, well being.

Feb 2026

Founder Contacts

41,000+ verified contacts

Pittsburgh, United States

Ecotone Renewables make sustainable food and agriculture systems more accessible and prevalent outside the industrial scale.

$208K raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

DG Capital Group is a firm that develops and manufactures devices to connect renewable energy distribution networks to conventional systems.

$10.7M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Seattle, United States

BattGenie is developing software technology that enables safer, longer-lasting, and faster-charging batteries.

Feb 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

ClearTrace is a software company that provides automated energy and carbon accounting for investors, enterprises, and real estate owners.

Feb 2023

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Enersion is a researcher and developer of cooling, heating, and electricity products.

Feb 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Smart building solutions that automates building and workforce efficiencies, to maximize the ROI of your real estate portfolio.

$105.0M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Showing 2026 to 2050 of 3,627 companies

About the Energy Startup Ecosystem

The energy 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 Energy

Energy 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 energy 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.

Energy Funding Breakdown

Here is how funding is distributed among the 3,627 energy companies tracked in the VCBacked database.

Average Funding
$63.7M
Total Funding Tracked
$1.6B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.New York
2 companies$16.7M
2.Tokyo
2 companies$10.7M
3.Chorley
1 companies$637K
4.Delft
1 companiesUndisclosed
5.Roma
1 companies$613.8M

Related Industries

Companies in the energy 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 Energy Startups?

Perfect for: B2B sales teams targeting energy 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