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
$2.1B
Avg Funding
$82.7M
Global Reach
13
countries

Top Cities for Energy

Sevilla
Auckland
Doncaster
Barcelona
Berlin
Evansville

Recently Funded Companies

Export
Sevilla, Spain

Solum are into generation of green energy and renewable energy for micromobility.

Jul 2023

Founder Contacts

41,000+ verified contacts

Auckland, New Zealand

Seachange provides an electric solution for RoPax movements of nautical miles.

$500K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Doncaster, United Kingdom

CPH2 is a developer and manufacturer of green hydrogen technologies.

$4.6M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

X1 Wind is a disruptive floating platform developing a floating wind platform for deep waters.

$5.1M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Nextwind is developing a portfolio of older land-based wind farms in Germany with the goal of either repowering existing wind turbines.

$1.7B raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Evansville, United States

Mesa Natural Gas Solutions is a power solutions company

Jul 2025

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

Carbyon is a Netherlands-based company that develops direct air capture (DAC) technologies.

Jul 2025

Founder Contacts

41,000+ verified contacts

Tauranga, New Zealand

Cetogenix is a clean technology business dedicated to creating long-term solutions to global climate change.

$27K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

HPS designs and manufactures integrated solar energy storage and usage systems for single and two-family homes.

Jul 2024

Founder Contacts

41,000+ verified contacts

Bogotá, Colombia

Rocasol provides a digital platform for solar panel installation, financing, and system monitoring.

$500K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Sandnes, Norway

WindSpider is passionate about lifting high and heavy and contributing to the energy shift.

$1.6M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Batavia, United States

Kazadi Enterprises is improving resilience and sustainability with its unique atmospheric heat harvesting technology.

Jul 2024

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Power‑Plant‑in‑a‑Box for EV, Data Centers | Green Energy Everywhere

$2.9M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Obeo Biogas is a biogas developer specializing in the design, construction, and operation of biogas systems.

Jul 2023

Founder Contacts

41,000+ verified contacts

Albuquerque, United States

Hydro Hash is a crypto mining company utilizing renewable hydroelectric power and liquid cooling.

$493K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Markham, Canada

TROES is a Canadian company to develop smart power energy storage technologies, products and solutions.

Jul 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Proof Energy is revolutionizing renewable power generation using existing fuels.

$12.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Sunlight Financial is a premier, technology-enabled point-of-sale financing company.

$250.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Dublin, Ireland

Reinvent the way we move by connecting a multi-mode mobility alliance and uniting its eVehicles with power grids for carbon-zero mobility

$5.2M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Hellerup, Denmark

STACs Technology zero-emissions cooling solutions upcycle the District Energy industry's services and reach

$3.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Leading Edge Equipment Technologies is a developer of kerfless, single crystal silicon wafers intended to be used in solar panels.

$2.5M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Adelaide, Australia

Oxamii is a peer-to-peer marketplace that allows businesses to purchase renewable energy from local producers.

$1.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Innova Hydrogen is a renewable energy company that develops innovative and proprietary hydrogen-producing technology for the energy sector.

$1.7M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

TBM develops, manufactures, and sells LIMEX, an eco-friendly alternative to plastic and paper, promoting material recycling.

$121.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

South Holland, United States

North Sea Farmers mission is to represent the interests of the European seaweed industry.

$2.3M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Showing 776 to 800 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
$82.7M
Total Funding Tracked
$2.1B
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Berlin
2 companies$1.7B
2.Sevilla
1 companiesUndisclosed
3.Auckland
1 companies$500K
4.Doncaster
1 companies$4.6M
5.Barcelona
1 companies$5.1M

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