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Energy Startups

Updated July 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,561 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,561
Total Funding
$312.0M
Avg Funding
$12.5M
Global Reach
12
countries

Top Cities for Energy

Melbourne
Nijmegen
Portland
Missouri City
Madrid
Santa Clara

Recently Funded Companies

Export
Melbourne, Australia

Arkon Energy is a globally diversified data center infrastructure owner

$110.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Nijmegen, The Netherlands

SolarDuck develops and deploys offshore floating solar energy solutions to accelerate renewable energy growth.

$16.5M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Portland, United States

Standard Biocarbon is a manufacturer of a near-pure carbon commodity for farming and construction.

$5.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Missouri City, United States

Global Geophysical provides high-resolution Reservoir Grade seismic data acquisition and processing,

$772K raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Madrid, Spain

Green Eagle Solutions provides SCADA Solutions for wind farms and solar plants.

$6.6M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Relyion Energy Renewable Energy Equipment Manufacturing firm that makes sustainable Li-ion batteries.

$4.4M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Luxembourg, Luxembourg

Clariter is a global clean-tech company that has created a revolutionary process which addresses the world's plastic waste problem.

$36.5M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Vienna, Austria

Hydrogrid is a SaaS platform provider that specializes in the efficient dispatch and commercialization of renewable energy generation.

$8.4M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Hamburg, Germany

Predictive Maintenance and Asset Performance Management Platform

$3.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Delivering cutting-edge aneutronic & modular fusion Energy solutions for sustainable industrial heat & electrical needs

$6.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Cambridge, United States

Fourth Power is an energy storage startup that uses thermal batteries.

$19.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

GreenTech company from Sweden with a breakthrough technology turning agricultural waste to eco-friendly products for replacing plastics.

$3.2M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Paris, France

Actility provides smart energy management, machine-to-machine(M2M) and Internet of things(IoT) services.

$17.3M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Perrysburg, United States

Toledo Solar is working diligently to bring rooftop systems directly to American installers and developing semi-transparent solar windows.

$2.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Norwalk, United States

Triax Technologies delivers a connected IoT worksite platform for construction, energy, and heavy industrial environments.

$500K raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Edmonton, Canada

Adven-Industries is a high-end materials technology developer.

$1.7M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Goteborg, Sweden

Organic electrolytes for flow batteries making grid-scale energy storage cost-effective and eco-friendly

$567K raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Houston, United States

Firefly is a SaaS analytical platform using AI and Machine Learning to deliver risk avoidance tools.

$3.5M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

GridDuck is a cloud-based hardware, dashboard & API enabling control of your clients' energy

$632K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Austin, United States

The most advanced and powerful multi-action fuel additive on the market.

$105K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Sariyer, Turkey

Ion Membranes is a manufacturing company that designs and develops ion exchange membranes and separators for the green energy industry.

$750K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

San Diego, United States

Eversun: Redefining portable utility with solar-powered, rapidly deployable eTowers for emergency, military, and remote operations.

$300K raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Göteborg, Sweden

Eliq's energy data platform enables businesses to unlock high-definition energy data and delight their customers with personalised insights.

$10.9M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Wilton, United Kingdom

Nova Pangaea Technologies is a cleantech company that has developed a sustainable technology called REFNOVA

$28.9M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

San Diego, United States

Monarch Energy is an operator of a green hydrogen project development platform.

$25.4M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Showing 2476 to 2500 of 3,561 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 3,561 energy companies tracked in the VCBacked database.

Average Funding
$12.5M
Total Funding Tracked
$312.0M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.San Diego
2 companies$25.7M
2.Melbourne
1 companies$110.0M
3.Nijmegen
1 companies$16.5M
4.Portland
1 companies$5.0M
5.Missouri City
1 companies$772K

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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3,561 Energy Startups (2026) — Recently Funded Companies, Investors & Rounds — Page 100 | VCBacked