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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
$1.5B
Avg Funding
$58.5M
Global Reach
13
countries

Top Cities for Energy

Houston
Leiria
Pittsburgh
Lafayette
Berlin
Vancouver

Recently Funded Companies

Export
Houston, United States

Blackbuck Resources Designs, Builds, and Operates Water Infrastructure and Provides Services for the oil and gas industry.

Jul 2022

Founder Contacts

41,000+ verified contacts

Leiria, Portugal

RVE.SOL creates alternative, renewable energy choices for the rural poor, enabling them to make use of natural resources.

$2.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Pittsburgh, United States

Beyond Reach Labs™ develops deployable solar arrays and space structures to deliver power for orbital and lunar missions.

$10.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Lafayette, United States

WattCarbon is building the world's first decarbonization procurement platform for accelerating the energy transition.

Jul 2025

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Thermondo promote the energy transition with innovative heat solutions.

$58.1M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Leading Edge Materials is a public mining company that focuses on developing a portfolio of strategic critical raw materials projects.

$2.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

EIT InnoEnergy is an environmental services company that provides catalysing and accelerating energy transitions.

Jul 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Cloverleaf Infrastructure develops clean-powered, ready-to-build sites for large electric customers.

$300.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Bonn, Germany

ECO2GROW is a B2B energy renewable energy company that helps industrial SMEs master the renewable energy age.

$4.4M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

We’re turning food production on its head to make way better food, that doesn’t cost the earth.

$49.4M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Oslo, Norway

Knox Energy Solutions AS providing hydrogen fueling solutions for the maritime sector.

$500K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

East Hartford, United States

HyAxiom is an energy solutions company that provides clean, continuous-duty stationary fuel cell energy systems.

$150.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Recap Energy is a Swedish firm that offers C&I clients flexible, customised, and fully financed clean energy solutions.

$9.8M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom

Silicon MicroGravity is a company developing novel sensor technology.

$8.1M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

East Greenwich, United States

VoltServer develops innovative power distribution products based on the company's patented Digital Electricity technology.

$5.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Applied Computing provides industrial AI solutions for the energy sector, including oil and gas, refineries, and petrochemical facilities.

$20.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Kitchener, Canada

NxLite earnestly address one of the building industry's major challenges: considerable energy loss via the building envelope.

$3.9M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Kastrup, Denmark

Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.

$380.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Espoo, Finland

We develop next generation AI robotic factories that manufacture low-carbon concrete products for infrastructure projects.

$7.4M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Lucius Nexus is a company that operates in the energy sector that offers energy conservation services.

$4.5M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Cleantech Solar is a pan-Asia solar developer who invests, owns and operates solar PV plants.

$140.0M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Houston, United States

Molecule Software develops commodity trading software.

$11.9M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Mossoró, Brazil

PetroReconcavo is an oil and gas company that specializes in the operation of onshore fields and natural gas reserves.

$89.8M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Qurrent provides intelligent software solutions that optimize, regulate, and automate the trading of decentralized renewable energy assets.

$3.5M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Symphony helps expedite Australia's shift to renewable energy.

$202.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Showing 726 to 750 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
$58.5M
Total Funding Tracked
$1.5B
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Houston
3 companies$311.9M
2.Stockholm
2 companies$13.3M
3.Leiria
1 companies$2.0M
4.Pittsburgh
1 companies$10.0M
5.Lafayette
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 30 | VCBacked