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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
$1.3B
Avg Funding
$50.0M
Global Reach
11
countries

Top Cities for Energy

London
Barcelona
Troy
Tempe
Alexandria
Singapore

Recently Funded Companies

Export
London, United Kingdom

Konexa is an energy company that engages in the development and long-term management of integrated utility projects and renewable assets.

$18.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

SolarMente installs and finances solar rooftops in Spain

Mar 2024

Founder Contacts

41,000+ verified contacts

Troy, United States

Virtus Solis is a space based solar energy generation system.

Mar 2024

Founder Contacts

41,000+ verified contacts

Tempe, United States

Suntria is a residential storage & solar energy solutions provider.

$15.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Alexandria, United States

Enginuity Power Systems has created the next generation of high- efficiency engine technology.

$1.1M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Equator Renewables Asia accelerate energy transformation by developing novel solar, storage, and cross-border transmission projects.

$39.3M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Dublin, United States

Amber Semiconductor is a fabless semiconductor company developing advanced power management solutions for AI data centers.

$30.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Paris, France

Jimmy develops and operates thermal generators that supply industrial facilities with process heat produced through nuclear fission.

$46.5M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Oakland, United States

Primergy Solar is a renewable energy company that develops, builds, and operates solar photovoltaic and battery energy storage projects.

$760.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Loganholme, Australia

EcoJoule Energy provides innovative, next-generation power management products and software.

$15.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Charlestown, United States

Pure Lithium manufactures lithium metal battery technology to offer clean, sustainable, and cost-effective rechargeable batteries.

Mar 2025

Founder Contacts

41,000+ verified contacts

Redwood City, United States

SolarGaps is a smart blinds that generate electricity.

Mar 2025

Founder Contacts

41,000+ verified contacts

Førde, Norway

Tibber is a digital electricity supplier that offers smart solutions to minimize their customers’ consumption and costs.

$99.1M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

WtEnergy operates as a clean energy startup.

$11.9M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

New Zealand Energy Corp. is an energy company that products oil and natural gas into energy.

$2.6M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Poggibonsi, Italy

Engineering company specialized in optimizing Landfill Gas extraction

$652K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Parramatta, Australia

eCactus is a battery storage system company for homes.

$14.4M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Lausanne, Switzerland

Reinventing the liquid waste disposal process

Feb 2024

Founder Contacts

41,000+ verified contacts

New York, United States

DPO is an energy-industry services provider through its propriety Cryptocurrency Mining as a Service solutions.

$2.5M raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Bilbao, Spain

HyFive, a vertically integrated company, plans to construct industrial-scale green hydrogen and ammonia facilities.

$30.9M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Zeta Energy develop and commercialize safe rechargeable batteries that are higher performing, lower cost and sustainably manufactured.

$4.0M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

L'ile-saint-denis, France

Les Alchimistes is a Cleantech, Energy - Sustainable development.

$10.7M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Laval, Canada

WattByWatt is a renewable energy solution company that provides durable perovskite photovoltaic to produce efficient and reliable energy.

$975K raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Reykjavík, Iceland

Borealis Data Center is a firm that specializes in renewable energy services.

$148.0M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Revitalizing Windows for Better Buildings. Without Replacement. Without Disruption.

Feb 2023

Founder Contacts

41,000+ verified contacts

Showing 1876 to 1900 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
$50.0M
Total Funding Tracked
$1.3B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Barcelona
2 companies$11.9M
2.Houston
2 companies$4.0M
3.London
1 companies$18.0M
4.Troy
1 companiesUndisclosed
5.Tempe
1 companies$15.0M

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 76 | VCBacked