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Series A Energy Companies

Explore 321 energy startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
321
Total Funding
$1.3B
Avg Funding
$50.4M
Cities
23

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Lausanne, Switzerland
$225.0M
raised

Kandou AI specializes in the design of high-speed, and pin- and energy-efficient chip-to-chip links, SerDes, and associated technologies.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

$13.1M
raised

Next Core Technologies is a tech company that offers prototype motor electrical and soft magnetic properties.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$21.0M
raised

Halcyon is an AI platform for energy that enables users to search and query datasets, including regulatory filings and energy data.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Oslo, Norway
$17.4M
raised

Photoncycle is an energy storage scale-up that develops storage systems that enable households and businesses to store summer solar power.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Sendai, Japan
$2.4M
raised

3DC is a manufacturing company that specializes in the development and sale of carbon materials used in batteries.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Raleigh, United States
$60.0M
raised

DG Matrix develops solid-state power conversion systems for electric vehicle charging and distributed energy applications.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Denver, United States
$16.8M
raised

Zero Homes is a technology company that develops an end-to-end digital platform that supports homeowners and contractors.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Arosteguieta, Spain
$5.9M
raised

Optimitive provides AI based real time efficiency improvement optimization software for resource intensive process industries

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$450.0M
raised

Inertia is a fusion-energy company that builds and generates commercialized fusion powers.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Kuopio, Finland
$13.0M
raised

Capalo AI is a developer of an AI-optimized bidding platform that helps energy asset owners maximize their revenue in battery storage.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Foetz, Luxembourg
$16.5M
raised

R3 Robotics is an industrial robotics company that develops AI-powered automated disassembly systems for end-of-life processing.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$27.0M
raised

Mitra EV offers electric fleet solutions for businesses, focusing on commercial fleet electrification.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Charlotte, United States
$3.8M
raised

Kilo Royalty is a commodity royalty investor acquiring processor revenues across metals, energy, agriculture.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Toyohashi, Japan
$5.9M
raised

Power Wave seeks a carbon-neutral world using wave technology for wireless power, tackling global warming and fuel depletion.

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

Stuttgart, Germany
$12.0M
raised

Metergrid provides software and services to plan and execute tenant electricity projects using locally generated solar power.

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Oak Ridge, United States
$140.0M
raised

Standard Nuclear manufactures advanced nuclear fuel for next-generation reactors and high-temperature applications.

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

New York, United States
$20.0M
raised

High-Durability Carbon Dioxide Removal

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$6.0M
raised

Quantified Energy Labs is a site PV module quality evaluation.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Oslo, Norway
$9.4M
raised

Next generation biodiversity monitoring that enables industry and nature to coexist

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Gif-sur-yvette, France
$35.0M
raised

Spark Cleantech develops and deploys a patented decarbonization technology for heavy industries.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Baar, Switzerland
$21.2M
raised

enshift is a partner for energy transformations of large investment properties.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

Asker, Norway
$17.6M
raised

Enerin AS focuses on energy tech, reducing costs with heating and cooling systems for industrial use.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

Sainte-hélène-du-lac, France
$40.4M
raised

Zadient Technologies is a company engaged in production of synthetic silicon carbide a building block for power semiconductors.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

Chicago, United States
$30.0M
raised

ElectronX is an energy exchange focusing on managing short-term price volatility in the electricity market.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

Miami, United States
$50.0M
raised

Powering AI with 24-hour Dispatchable Solar

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

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