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Venture - Series Unknown Fuel Companies

Explore 25 fuel startups that raised venture - series unknown funding. Access verified founder contact information and fundraising data.

Total Companies
25
Total Funding
$235.2M
Avg Funding
$9.4M
Cities
25

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Toronto, Canada
$1.1M
raised

Radio Fuels Energy is a mining and exploration company that offers uranium extraction services.

Sep 2024
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

Clarksdale, United States
$940K
raised

Mid America Horizon is an oil and gas company that offers helium exploration services.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Alcobendas, Spain
$5.9M
raised

Green Bunkers provides a digital bunkering platform linking shipowners with fuel suppliers and carbon tools.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cleveland, United States

Specter Aerospace is a developer of integrated technology packages.

Jul 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Buffalo, United States
$19.0M
raised

APX Energy is an independent oil and gas exploration company that specializes in private placements.

Jul 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Boston, United States
$300K
raised

Carmyn is an oil and gas company that offers gasoline delivery services that brings fuel directly to your vehicle.

Jun 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Twelve is a carbon transformation company converting captured carbon dioxide into valuable chemicals, fuels, and other essential products.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Chicago, United States
$250K
raised

Celadyne Technologies develops membranes for use in electrolyzers and fuel cells that require minimal heat and water management.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cambridge, United States
$14.6M
raised

Sora Fuel makes jet fuel from just air, water, and renewable energy.

Apr 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Diego, United States

EFG is an innovative change in the portable generator and independent energy market converting hydrogen-on-demand to electricity.

Apr 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$50.0M
raised

General Matter is a nuclear energy company that produces enriched uranium fuel for nuclear energy applications.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

South San Francisco, United States
$10.0M
raised

TeraPore Technologies is a Cornell University spinout that develops and manufactures high performance filters for protein separations.

Mar 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia
$6.1M
raised

Elcogen is a manufacturer of clean energy technology that delivers affordable green hydrogen and emission-free electricity.

Jan 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Ionomr makes Aemion‚Ñ¢ & Pemion‚Ñ¢, next-gen ion-exchange materials for breakthrough clean technology applications involving electrochemistry.

Oct 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Copenhagen, Denmark
$12.0M
raised

Dynelectro is a green energy technology company that focuses on reducing CO2 emissions by transforming fossil fuels into green fuels.

Jul 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Orange, United States
$700K
raised

Hyperion Companies develops hydrogen fuel cells, energy storage, and advanced mobility solutions.

Jun 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Gradignan, France
$37.8M
raised

Exois develops the EVEAE - Energy Via Exhaust, an exhaust waste heat recovery technology which reduces engine fuel consumption and emissions.

Mar 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Sumida, Japan
$1.6M
raised

Fermenstation is a consulting firm that unites biomass and creative businesses.

Jan 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Latham, United States
$640K
raised

Combined Energies is an early-stage startup commercializing residential-scale power electronic and fuel cell technology.

Mar 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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New York, United States
$60.2M
raised

Liberation Bioindustries is a biotech firm that develops an industrial biotechnology system for agriculture.

Dec 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Hollister, United States

ZeroAvia develops hydrogen-electric powertrains for zero-emission aviation solutions.

Dec 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Mcfarland, United States
$12.7M
raised

San Joaquin Renewables convert unwanted orchard residues into renewable CNG, the cleanest transportation fuels on the market today.

Nov 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Delft Advanced Biorenewables is a separation and fermentation technology firm.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Las Vegas, United States
$1.4M
raised

Pacifoco is an oil and gas company.

Oct 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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