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Venture - Series Unknown Energy Companies

Explore 536 energy startups that raised venture - series unknown funding. Access verified founder contact information and fundraising data.

Total Companies
536
Total Funding
$260.7M
Avg Funding
$10.4M
Cities
23

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Denver, United States
$100.0M
raised

Xcimer Energy is an inertial fusion company offering laser-driven fusion to provide cheap, abundant, and carbon-free energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Tulsa, United States
$299K
raised

Exaeris Water Innovations utilizes patented technology to provide a consistent and reliable source of water wherever it's needed.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$484K
raised

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

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Houston, United States
$1.5M
raised

Revere Resources is a royalty acquisition company.

Sep 2023
Venture - Series Unknown

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
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Brooklyn, United States

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

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Moscow, Russian Federation
$538K
raised

ML One develops technological solutions in multilateral and multi-bore well completion.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Brest, France
$4.5M
raised

Bluefins develops whale-inspired propulsion systems for ocean-going vessels

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cambridge, United States
$620K
raised

Apollo Atomics is the developer of a nuclear technology designed to provide sustainable power and to meet energy demands with deployment.t.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Grand Rapids, United States
$834K
raised

Woodchuck.AI creates a sustainable cycle from construction and manufacturing sites to eco-friendly power generation.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Labège, France

Alteia is a software company that develops data analytics and data integration software solutions, with a focus on vision-based data sources

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Sisli, Turkey
$50.0M
raised

Zes is an energy solution company provides fast-charging stations for electric vehicles, offering both public and home/office installations.

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$50.0M
raised

SingAuto researches, develops, and manufactures new-energy intelligent refrigerated logistics vehicles.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Laconia, United States
$2.5M
raised

Argo Development Partners is a Renewable Energy Services offering firm to enrich agriculture with sustainable infrastructure development.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Syracuse, United States
$4.9M
raised

BQP is enabling real-time Digital Twin with quantum algorithms for mission-critical industries

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$3.3M
raised

Signol focuses on behavior change to reduce fuel consumption and carbon emissions in the aviation and shipping sectors.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

San Diego, United States
$2.0M
raised

Primrose Bio is a biotechnology company that focuses on discovery, development, and manufacturing of new molecules.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Macon, United States
$1.6M
raised

Premergy is an energy technology development company providing patent-protected battery management and control technology solutions.

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Nice, France
$5.4M
raised

Qualisteo, is a company based in Nice (France) specialized in energy efficiency for industrial and tertiary sites

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$5.0M
raised

Electron is accelerating the energy industry’s transition to Net Zero by making granular, market-based interactions possible.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Las Vegas, United States
$2.6M
raised

GeoGenCo is a geothermal facility that generates clean, sustainable baseload power without using water or processing dangerous brine.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Austin, United States
$8.0M
raised

Yotta is a clean energy technology company developing modular solar-integrated battery storage for commercial buildings.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$28K
raised

Pacific International Energy Solutions is an energy company.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$16.7M
raised

Nomad Solar Energy specializes in producing and commercializing mobile and off-grid solar generators.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Mississauga, Canada

SensorSuite is a real-time machine intelligence platform.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 536 companies

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