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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
$6.3B
Avg Funding
$252.8M
Global Reach
9
countries

Top Cities for Energy

Poway
Allen
Stockholm
Medford
Hawthorne
Munich

Recently Funded Companies

Export
Poway, United States

NeoVolta is a developer of smart residential energy storage solutions.

$20.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Allen, United States

Eckard Enterprises is an asset management company that focuses on providing families access to diverse, alternative investments.

$5.5M raised
Sep 2026

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ verified contacts

Hawthorne, United States

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

Sep 2025

Founder Contacts

41,000+ verified contacts

Munich, Germany

Kitekraft is involved in the design and development of flying wind turbines that generate electrical energy and electricity at a low cost.

Sep 2025

Founder Contacts

41,000+ 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

41,000+ verified contacts

London, United Kingdom

The intelligence layer for modern business energy

$1.2M raised
Sep 2025

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ verified contacts

San Francisco, United States

Maingen is an industrial AI company building AI systems to help operate and manage industrial infrastructure.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Denver, United States

Crusoe develops artificial intelligence infrastructure that combines cloud computing, data centers, energy systems, and managed AI services.

$3.9B raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Espoo, Finland

Ren-Gas is a clean energy production company that produces and distributes P2X gas fuel.

$790.7M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Oakville, Canada

AE SPACE is a deep-tech engineering company developing experimental navigation, propulsion, and energy systems based on quantum vacuum.

$200K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Goleta, United States

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

$5.0M raised
Sep 2024

Founder Contacts

41,000+ 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

41,000+ verified contacts

Waltham, United States

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

$15.0M raised
Sep 2024

Founder Contacts

41,000+ 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

41,000+ verified contacts

Espoo, Finland

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

Sep 2021

Founder Contacts

41,000+ verified contacts

Akishima, Japan

Lebo robotics is a manufacturing firm that develops blade maintenance robot, blade AI analysis, and repair material services.

Sep 2026

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

HEVO provides a seamless, safe, and universal wireless charging solution for electric vehicles.

Sep 2025

Founder Contacts

41,000+ verified contacts

Houston, United States

A midstream development company focused on developing, acquiring and operating flowback and produced water infrastructure

$1.4B raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Showing 51 to 75 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
$252.8M
Total Funding Tracked
$6.3B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Espoo
2 companies$790.7M
2.Poway
1 companies$20.0M
3.Allen
1 companies$5.5M
4.Stockholm
1 companies$9.3M
5.Medford
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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3,627 Energy Startups (2026) — Recently Funded — Page 3 | VCBacked