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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
$504.8M
Avg Funding
$20.2M
Cities
23

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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

30,000+ verified contacts

Toronto, Canada
$20.0M
raised

Software company that enables intelligent energy in smart cities

May 2023
Series A

Founder Contacts

30,000+ verified contacts

Hamburg, Germany
$12.5M
raised

The HH2E is a Semiconductor Manufacturing company.

May 2022
Series A

Founder Contacts

30,000+ verified contacts

Redwood City, United States
$64.0M
raised

GridCARE provides AI software for electrical grid capacity planning.

May 2026
Series A

Founder Contacts

30,000+ verified contacts

Munich, Germany
$10.8M
raised

Reev provides a transparent and automated charging platform for the management and control of charging infrastructure for electric cars.

May 2024
Series A

Founder Contacts

30,000+ verified contacts

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Sassenage, France
$36.4M
raised

Mantle8 develops natural hydrogen exploration technology focused on identifying and evaluating underground hydrogen reservoirs.

May 2026
Series A

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ verified contacts

Jacksonville, United States
$65.0M
raised

Star Catcher provides space-based power grid infrastructure that delivers solar energy to satellites using optical power beaming.

May 2026
Series A

Founder Contacts

30,000+ verified contacts

Istanbul, Turkey
$1.0M
raised

SmartPulse is a software firm that provides B2B SaaS for short-term power trading and process automation.

May 2023
Series A

Founder Contacts

30,000+ verified contacts

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Wilmington, United States
$14.5M
raised

Versogen develops electrolyzer technology for water and renewable energy to produce green hydrogen at scale.

May 2022
Series A

Founder Contacts

30,000+ verified contacts

Charleston, United States
$10.0M
raised

Zero Industrial is decarbonizing industrial heat for customers looking to reduce emissions, lower costs and reduce energy volatility.

Apr 2025
Series A

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Veloce Energy innovates technology and financing models to reduce physical and financial barriers to EV Charging infrastructure deployment.

Apr 2023
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Switchd is an automated subscription based service for energy supplier switching.

Apr 2023
Series A

Founder Contacts

30,000+ verified contacts

Fukuoka, Japan
$6.0M
raised

Tensor Energy is a cloud operations platform made for creating sustainable batteries and renewable energy assets.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Welshpool, Australia
$8.6M
raised

Renewable Metals allows outdated batteries to retain essential minerals, extending their useful life.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

Lewisham, United Kingdom
$33.8M
raised

Rivan Industries designs and builds modular, vertically integrated, synthetic fuel plants.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

Austin, United States

Arbor is an intelligent electricity marketplace that lowers energy costs for homes and businesses.

Apr 2024
Series A

Founder Contacts

30,000+ verified contacts

San Diego, United States
$18.0M
raised

Ivy is a turn-key service powered by intelligent software providing equitable solar access to residents and predictable returns to owners.

Apr 2024
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$38.0M
raised

Stewarding the Oceans

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Tokyo, Japan
$4.4M
raised

Asusola is a renewable energy developer that specializes in the installation and operation of wind and solar energy projects.

Apr 2025
Series A

Founder Contacts

30,000+ verified contacts

Houston, United States
$29.4M
raised

NanoTech Materials is a material science company that focuses on using Nano Technology to fireproof and reduce global energy consumption.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$14.6M
raised

Volteras collects, standardizes, and optimizes data from hundreds of energy devices into a single data model.

Apr 2025
Series A

Founder Contacts

30,000+ verified contacts

Rockville, United States
$5.5M
raised

Compost Crew operates as an organics recycling business that provides composting services.

Apr 2022
Series A

Founder Contacts

30,000+ verified contacts

Long Beach, United States
$26.0M
raised

Critical Loop utilizes modular systems and intelligent software to provide on-demand power solutions.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

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