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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
$417.3M
Avg Funding
$16.7M
Cities
23

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Montreal, Canada
$10.0M
raised

Solfium is a solar-tech company that offers an integrated digital platform for the adoption of distributed solar energy.

Nov 2025
Series A

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom
$18.0M
raised

Immaterial develop nanomaterials that are super effective at storing and separating gas.

Oct 2025
Series A

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$55.0M
raised

Arbor Energy is a clean power company that creates compact systems to generate clean, dependable electricity with zero emissions.

Oct 2025
Series A

Founder Contacts

41,000+ verified contacts

Hamburg, Germany
$9.5M
raised

suena is a Hamburg based 100% digital flexibility trader for large-scale battery storage and renewable energies.

Sep 2025
Series A

Founder Contacts

41,000+ verified contacts

Phoenix, United States
$10.5M
raised

Nuclearn is a software company delivering AI solutions for automating Nuclear Industry tasks.

Sep 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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New York, United States
$20.0M
raised

Euclid Power delivers software that streamlines renewable energy project development with integrated tools and expertise.

Sep 2025
Series A

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$3.7M
raised

Greenely provides an energy management platform for consumers to manage energy use and contribute to overall power system stability.

Sep 2025
Series A

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$6.8M
raised

Palmer Energy Technology manufactures Battery Energy Storage Systems automotive-grade concepts to stationary energy storage applications.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Miami, United States

Ketone-IQ offers subscription-based cognitive supplements designed to enhance mental performance and overall brain health.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Andover, United States
$20.0M
raised

Robotic microfactories for building net-zero homes 2x faster, 2x cheaper with 10x lower carbon

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Miami, United States
$20.0M
raised

HOPE Hydration is a water-tech & media startup transforming global hydration.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Quebec, Canada
$4.4M
raised

IoT ecosystem focused on high value-added solutions to meet major challenges

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

Carbyon is a Netherlands-based company that develops direct air capture (DAC) technologies.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Toussus-le-noble, France
$9.9M
raised

TURBOTECH is a French start-up that develops on-board electric generation solutions for hybrid-electric aircrafts.

Jun 2025
Series A

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$8.0M
raised

Station A is a technology company reimagining how clean energy is bought and sold.

Jun 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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New York, United States
$4.2M
raised

Apis Point providing innovative price stability and risk management solutions to fuel wholesalers, distributors, and commercial buyers.

Jun 2025
Series A

Founder Contacts

41,000+ verified contacts

Oklahoma City, United States
$85.0M
raised

Bioleum is a biotechnology company that converts lignocellulosic biomass into easy to use, deoxygenated feedstock for fuel producers.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$27.2M
raised

End-to-End Energy-as-a-Service for Small and Medium Sized Enterprise

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Rochester, United States
$11.5M
raised

GDI develops and manufactures silicon anodes for Li-ion batteries.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Lexington, United States
$46.3M
raised

The Nuclear Company is a fleet-scale nuclear deployment firm that offers for nuclear sectors.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Tempe, United States
$17.0M
raised

Solestial exists to deliver abundant energy in space.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Hawthorne, United States
$20.0M
raised

Reflect Orbital is a solar company that offers solar powered tech and products.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Asia's first low-cost thermal energy storage solution for renewable energy, to be deployed widely across the region by 2050

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Houston, United States
$1.3M
raised

DrillDocs created, CleanSight, a computer vision system that monitors the drilling rig's shale shaker to reduce drilling costs and risks.

May 2025
Series A

Founder Contacts

41,000+ verified contacts

Renens, Switzerland
$9.0M
raised

NovaMea is a clean technology startup that develops and commercializes electrochemical solutions for energy storage and conversion.

Apr 2025
Series A

Founder Contacts

41,000+ verified contacts

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