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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
$1.7B
Avg Funding
$69.6M
Global Reach
11
countries

Top Cities for Energy

Calgary
Jacksonville
Fukuoka
Lund
Oakland
Singapore

Recently Funded Companies

Export
Calgary, Canada

Litus is a nanotechnology developing company.

Oct 2023

Founder Contacts

41,000+ verified contacts

Jacksonville, United States

Investing in the future

$10.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Fukuoka, Japan

Shizen Energy is an energy firm that focusess on the development, planning, and coordination of power stations with natural energy.

$470.1M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Calgary, Canada

Tidewater Renewables operates as an energy transition and renewable fuel producer.

$150.0M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Lund, Sweden

Energy optimization software for the manufacturing industry.

Oct 2022

Founder Contacts

41,000+ verified contacts

Oakland, United States

Nightpeak Energy develops and operates dispatchable power plants.

$200.0M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

DiviGas developed a new process for manufacturing membrane fiber which has yielded vastly superior results to Gas separation membrane

$614K raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Calgary, Canada

CONVERGX provides conference on investment and growth opportunities between the energy, mining, aerospace, defence, and security sectors.

$1.4M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Boston, United States

Energetic Capital provides renewable energy financing services for commercial and industrial projects.

Oct 2024

Founder Contacts

41,000+ verified contacts

Give, Denmark

Stiesdal is to develop and commercialize technologies with high impact on climate change mitigation.

Oct 2024

Founder Contacts

41,000+ verified contacts

Overland Park, United States

Lettermen's Energy engages in providing a propane platform for families and businesses.

$9.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Forest, United States

Solarix provides renewable energy solutions focused on solar power systems for residential, commercial, and industrial applications.

$2.3M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Madrid, Spain

HySun is a Spanish technology firm focused on green hydrogen.

$3.5M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

NexGen Energy Ltd is a Canadian based uranium exploration and development company established by Tigers Realm Group.

$659.9M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Boston, United States

Carroll County Energy LLC operates as an energy development company.

Oct 2025

Founder Contacts

41,000+ verified contacts

Tualatin, United States

Powin Energy specializes in battery energy storage systems, providing integrated solutions for utility-scale applications.

$200.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Rome, Italy

TheCircle is an agricultural company that produces food and energy without any impact on the environment.

$2.2M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Beverly Hills, United States

Green Rain Energy Holdings develops solar energy projects and integrates solar power with electric vehicle charging infrastructure.

$400K raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Milan, Italy

Sizable energy is an engineering firm advancing cost-competitive long-duration energy solutions with deep-sea technology.

$8.8M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Perth, Australia

Infini Resources is a mining exploration company that focuses on energy and minerals.

$7.8M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Schiedam, The Netherlands

Alquion is a Dutch cleantech company that develops and markets Flexolyser™.

Oct 2024

Founder Contacts

41,000+ verified contacts

Trondheim, Norway

Hydrogen Mem-Tech aim is to make the green shift happen through our state-of-the-art hydrogen separation technology with carbon capture.

Oct 2024

Founder Contacts

41,000+ verified contacts

Los Altos, United States

Climate technology licensor

$3.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Holland, United States

1America Solar is a company that offers energy services.

$500K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Knoxville, United States

Sparkz is a renewable energy company that develops electrochemical energy storage solutions.

$9.8M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Showing 3501 to 3525 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
$69.6M
Total Funding Tracked
$1.7B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Calgary
3 companies$151.4M
2.Boston
2 companiesUndisclosed
3.Jacksonville
1 companies$10.0M
4.Fukuoka
1 companies$470.1M
5.Lund
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 141 | VCBacked