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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
$706.4M
Avg Funding
$28.3M
Global Reach
8
countries

Top Cities for Energy

North Shields
San Francisco
Cleveland
New York
Austin
Honolulu

Recently Funded Companies

Export
North Shields, United Kingdom

Kinewell Energy has developed the software package, Kinewell Layout Optimisation of Cable.

$1.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Nuclear Software serves as a continuous integration platform tailored for engineering simulations within complex industries.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Dartboard Energy provides an AI tool for battery operators to optimize revenue and track performance in electricity markets.

Mar 2025

Founder Contacts

41,000+ verified contacts

Cleveland, United States

Octet Scientific addresses an unmet need for optimized chemistry in the Zinc Battery industry.

Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Astro buys land for renewable energy projects, secures low-cost grid connections, and sells these projects to larger energy companies.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

CleanPlanet Chemical is changing the way companies acquire chemicals and manage waste.

$30.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Honolulu, United States

Holu Hou Energy is a provider of consulting to system design and financing to complete installation and construction management.

$35.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

CarbonCapture is a climate tech company that develops direct air capture (DAC) machines to remove CO2 directly from the atmosphere.

$80.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Arlington, United States

NextGen Battery Technologies delivers lithium battery technology.

$1.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

SOLV8 is a technology for sustainable solvent separation.

$147K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Dodo is a platform to capture emissions and issue green loans.

$173K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Houston, United States

Energy Infrastructure to Power the Modern World

$2.3M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Docklands, Australia

Viva Energy Australia is a manufacturer and distributor and supply of petroleum products to retail and commercial customers.

$17.3M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Lehi, United States

As an Energy Management Firm, Volition provides Utilities as a Service to commercial and residential buildings throughout the world.

$2.8M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Paris, France

Youree is the next-generation V2G (Vehicle to Grid) platform.

$557K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Walnut Creek, United States

GreenFire Energy delivers geothermal solutions that assure the availability of reliable, resilient, and scalable geothermal energy.

$20.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Amelia is a a drone services company.

$5.8M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Marunouchi, Japan

Clean Planet is a renewable energy organization that develops quantum hydrogen energy with cutting-edge technologies.

Mar 2026

Founder Contacts

41,000+ verified contacts

Scottsdale, United States

Arevon develops, finances, builds, and operates solar and energy storage projects for utilities, businesses, and communities.

$482.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

York, United Kingdom

The easiest, fastest, and lowest-risk way to access clean, off-grid, hydrogen powered electricity. Hydrogen deployment platform and services

Mar 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Agros is an agtech company offering an end-to-end solution to farmers that doubles their income and reduces carbon emissions.

$4.3M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Lewes, United Kingdom

Onezero is a Climate Data and Analytics firm ofering energy transformation services for efficiency.

$369K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Munich, Germany

Reshape Energy provides building energy services for owners and tenants to reduce the energy costs.

$5.5M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Holaluz supplies green power and gas to SMBs and households across Spain, as the first independent energy company in the country.

$16.9M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Jose, United States

Energy Internet Corporation unites engineering and hardware systems to produce efficient energy storage and renewable energy distribution.

$400K raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Showing 1851 to 1875 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
$28.3M
Total Funding Tracked
$706.4M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.San Francisco
2 companies$500K
2.Singapore
2 companies$4.4M
3.Barcelona
2 companies$22.7M
4.North Shields
1 companies$1.0M
5.Cleveland
1 companiesUndisclosed

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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