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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
$753.8M
Avg Funding
$30.2M
Global Reach
10
countries

Top Cities for Energy

Cambridge
Houston
Cologne
Tartu
Coulogne
Wakefield

Recently Funded Companies

Export
Cambridge, United States

Reservoir Power develops sustainable power grids for high-value power projects.

$4.1M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Houston, United States

Radial Power provides distributed energy and sustainability solutions to commercial and industrial real estate asset owners.

$355.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Cologne, Germany

hellgrün is a green-tech company that operates PV systems and helps to build simple, smart, sustainable green energy.

$1.2M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Tartu, Estonia

Soldera is unifying energy certificate registries for corporate energy buyers, sustainability teams, and utilities.

$1.9M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Coulogne, France

Alteva develops innovative, ultra-lightweight and high-performance battery cells for the decarbonisation.

$1.8M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Wakefield, United Kingdom

UK-based energy infrastructure startup

$123.3M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Tempe, United States

ABLEMKR is a Craft Worker Augmentation Platform - Trades People at the Push of a Button

$1.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Alcove, Canada

Fab Structures is a Canadian firm that specializes in designing and building high-performance, prefabricated mass timber buildings.

$600K raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Valbonne, France

TSE is a solar energy producer that provides photovoltaic and agrivoltaic solutions.

$104.2M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Rousset, France

NAWA Technologies is a French SME, has developed an innovative, economically competitive Ultra-Fast Carbon battery, applied nanotechnology.

$20.7M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil

Minum provides energy subscription plans that replace traditional electricity billing with tailored, data-driven energy services.

$10.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Chicago, United States

Evergreen Climate Innovations supports entrepreneurs and startups that are bringing impactful climate technologies to market.

$750K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Wilmington, United States

The Innovation Space™ is a not-for-profit innovation ecosystem and a virtual and physical home for leading science entrepreneurs.

$750K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Dresden, Germany

Sunmaxx PVT designs and develops PVT systems using available and sustainable energy sources.

$3.5M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

SunRoof is a start-up developing fully solar 2-in-1 roofs and façades as well as solutions to support smart energy management.

$14.6M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Tucson, United States

Lightsense Technology has developed a revolutionary new generation of infrared gas sensors.

$744K raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Birmingham, United Kingdom

Aceleron is an innovative UK-based advanced lithium battery developer aiming to accelerate the global shift to cleaner.

$6.8M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Newbury Park, United States

Battery Streak provides a platform for comparing and purchasing batteries, chargers, and related accessories across various brands.

Nov 2021

Founder Contacts

41,000+ verified contacts

Rotterdam, The Netherlands

Jedlix is a smart charging service provider for electric vehicles.

$5.8M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Comgy digitizes the measurement, visualization and billing of heat, water and electricity consumption in real estate.

$29.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Claymont, United States

Akiflow is a task manager and time blocking app that aims to boost individual productivity with better time management.

$1.4M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Copenhagen Infrastructure Partners is a principal investment firm specializing in infrastructure investments.

$54.9M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Edinburgh, United Kingdom

Snugg is working on a platform to assist homeowners in identifying, financing, and implementing energy efficiency upgrades in their houses.

$2.5M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Lagord, France

Genevos specializes in integrating hydrogen and fuel cell systems in the maritime industry.

$2.7M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Brevard, United States

Coal Mining company

$6.5M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Showing 3101 to 3125 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
$30.2M
Total Funding Tracked
$753.8M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Cambridge
1 companies$4.1M
2.Houston
1 companies$355.0M
3.Cologne
1 companies$1.2M
4.Tartu
1 companies$1.9M
5.Coulogne
1 companies$1.8M

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.

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