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Energy Startups

Updated July 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,558 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,558
Total Funding
$529.4M
Avg Funding
$21.2M
Global Reach
9
countries

Top Cities for Energy

London
Billerica
Arlington
Knoxville
Minato
Paris

Recently Funded Companies

Export
London, United Kingdom

bio-bean is a U.K.-based green company that offers its users with processes of recycling and waste management solutions.

$484K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Billerica, United States

Tactical Edge Systems is an energy tech company that offers hardware and scientific solutions commercial and defense companies.

$880K raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Arlington, United States

Beneficial Electrification League is a nonprofit organization dedicated to promoting beneficial electrification of the economy.

$4.5M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Knoxville, United States

AIA is a nonprofit that boosts economic growth and job creation through innovation and entrepreneurship, facilitating investment.

$3.9M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Minato, Japan

ElleThermo is an energy company that specializes in the manufacturing and sales of renewable energy generation devices and equipment.

$2.5M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Paris, France

ClimeFi is the leader specialising in permanent carbon removals (CDRs), partnering with companies to build portfolio of certified CDR assets

Sep 2024

Founder Contacts

30,000+ verified contacts

Houston, United States

Ara Partners is a private equity frim that invests in decarbonization-focused companies across industrial, energy, and agriculture sectors.

$335.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Barra Da Tijuca, Brazil

Ezvolt is a private Electric Station Network in Brazil.

$2.0M raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Houston, United States

Revere Resources is a royalty acquisition company.

$1.5M raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Medford, United States

Electrified Thermal Solutions replace fossil fuels with renewable heat in every furnace, turbine, boiler and kiln to decarbonize industry.

Sep 2025

Founder Contacts

30,000+ verified contacts

Hawthorne, United States

Moleaer is a technology company that develops industrial-scale nanobubble systems.

Sep 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

The intelligence layer for modern business energy

$1.2M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Claymont, United States

Sunland America is a renewable energy company that transforms unused or underutilized land into battery energy storage systems.

$895K raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Leiden, The Netherlands

maxwell+spark empowering industrial users to transition to clean, renewable energy through innovation, precision engineering.

$28.0M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Braintree, United States

Kinnami’s resilient data mesh delivers a new approach to managing the complexities of edge data independent of any platform or network.

$350K raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Fever provides a software platform that helps energy companies aggregate and optimise distributed energy assets in real time.

$9.3M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Uniontown, United States

Noble Environmental is an environmental service provider offering solid waste management for renewable natural gas.

$100.0M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Central, Hong Kong

Thunder Power is an automotive company that develops and manufactures premium electric vehicles.

$1.5M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Palm Beach Gardens, United States

Blue Biofuels is a technology company that specializes in renewable energy, biofuels, and new technologies sectors

$1.1M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Waltham, United States

Adden Energy is a developer of stable, lithium-metal, solid-state batteries.

$15.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Bristol, United Kingdom

SuSy.house is a free-to-use online resource for householders who want to save energy, improve their wellbeing.

Sep 2024

Founder Contacts

30,000+ verified contacts

Atlanta, United States

Johnson Energy Storage produces solid-state lithium metal batteries for EV, grid storage and consumer electronics.

$15.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Goleta, United States

C-Zero is unlocking the zero-emission energy embedded in natural gas

$5.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Espoo, Finland

Teraloop is developing a breakthrough in utility scale storage to unlock the integration of renewable energy.

Sep 2021

Founder Contacts

30,000+ verified contacts

Tampere, Finland

E-Heat builds and operates data centers that recycle waste heat generated by server equipment.

$1.2M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 3,558 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 3,558 energy companies tracked in the VCBacked database.

Average Funding
$21.2M
Total Funding Tracked
$529.4M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.London
2 companies$1.7M
2.Houston
2 companies$336.5M
3.Billerica
1 companies$880K
4.Arlington
1 companies$4.5M
5.Knoxville
1 companies$3.9M

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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3,558 Energy Startups (2026) — Recently Funded Companies, Investors & Rounds — Page 4 | VCBacked