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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
$334.0M
Avg Funding
$13.4M
Cities
23

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Paris, France
$4.1M
raised

Elum Energy is an energy and automation company.

Jul 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Hamburg, Germany

Rabot Energy is a dynamic green electricity provider specializing in flexible and smart electricity tariffs for homes and electric vehicles.

Jul 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Le Bourget-du-lac, France
$25.8M
raised

ATAWEY designs and manufactures turnkey autonomous energy solutions for isolated sites.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Aarhus, Denmark

The easiest way to optimise energy consumption in public and commercial buildings.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Avignon, France
$29.1M
raised

Melvan develops, finances, builds and operates solar and wind installations, combined, where relevant, with storage facilities.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Madison, United States
$375K
raised

C-Motive Technologies is a venture-backed cleantech startup that develops electrostatic motor technology.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Boston, United States
$4.8M
raised

We design, manufacture, and sell the world's first intelligent heat pump water heater.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$13.6M
raised

HESS Ltd. is a technological solution provider, a pioneer in creating hybrid energy storage solutions for the electrical grid

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Hennepin, United States
$14.0M
raised

Sangha Systems has been ushering in the future of sustainable Bitcoin mining.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Somerville, United States

Sublime Systems develops technology to decarbonize cement-making.

May 2025
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
$6.4M
raised

Carbon conversion technology bolts onto ANY source of carbon dioxide emissions converts the pollution into clean natural gas StandardRNG

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Paris, France
$1.7M
raised

Feedgy manufactures of solar power solutions for photovoltaic systems and power plants.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Paris, France
$11.2M
raised

aDryada develops, finances, and operates large-scale nature-based carbon removal and restoration projects, generating carbon credits.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Hongo, Japan
$2.1M
raised

Blossom Energy is a manufacturing company that develops advanced nuclear reactors that can produce clean energy.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$509K
raised

SolarYou is a startup that provides comprehensive photovoltaic self-consumption solutions tailored for homes and small businesses.

May 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Edinburgh, United Kingdom
$240K
raised

Mocean Energy develops new technologies that can harness the power of waves and accelerate the transition to a zero-carbon world.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Utrecht, The Netherlands
$30.8M
raised

Iwell is a manufacturing company that offers smart storage solutions and batteries for sustainable and affordable energy supply.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Mill Valley, United States
$12.3M
raised

Recurve is an open-source SaaS platform with tools that help utilities leverage their smart meter data to measure energy usage.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Takapuna, New Zealand
$29.8M
raised

Lodestone Energy builds and develops sustainable power production farms through solar energy market.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Aqualung Carbon Capture provides industrial scale carbon capture units to speed up decarbonisation and mitigate carbon emissions.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Santa Clara, United States
$55.4M
raised

Natron Energy is an energy storage company that develops sodium ion battery solutions leveraging Prussian Blue electrode materials.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Geel, Belgium
$11.1M
raised

Magics Technologies is a nuclear research center that develops autonomous machines for sustainable energy sources.

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Newcastle Upon Tyne, United Kingdom
$922K
raised

Equiwatt is a digital platform enabling households to get paid for saving energy at peak times.

Apr 2025
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

Vancouver, Canada
$30.0M
raised

Corinex is a leading provider of BPL-based grid flexibility solutions

Apr 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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