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Series B Energy Companies

Explore 90 energy startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
90
Total Funding
$649.6M
Avg Funding
$43.3M
Cities
15

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Redwood City, United States
$5.0M
raised

Crocus Energy creates energy management products that are easy to use and that provide clear business value for commercial enterprises.

Mar 2023
Series B

Founder Contacts

19,000+ verified contacts

Paris, France
$27.9M
raised

ZEWAY is a developer of mobility solution intended to help people switch to electric scooters for mobility.

Mar 2023
Series B

Founder Contacts

19,000+ verified contacts

Singapore, Singapore
$20.5M
raised

Green Li-ion is a deep clean technology that solves the existential risk to the precious metals industry and the environment.

Mar 2023
Series B

Founder Contacts

19,000+ verified contacts

Fremont, United States
$32.0M
raised

Ionblox has developed high energy density lithium ion batteries for ground and aerial electric vehicles.

Feb 2023
Series B

Founder Contacts

19,000+ verified contacts

Seoul, South Korea
$20.3M
raised

End-to-end Zero-Energy Building solutions with AI, software, and Building-Integrated Photovoltaics

Jan 2023
Series B

Founder Contacts

19,000+ verified contacts

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El Segundo, United States
$100.0M
raised

Cambium specializes in advanced materials for defense and aerospace, focusing on AI-driven designs and agile manufacturing practices.

Jan 2026
Series B

Founder Contacts

19,000+ verified contacts

Los Angeles, United States
$40.0M
raised

Haven Energy a climate technology firm that is hastening the adoption of home battery systems

Dec 2025
Series B

Founder Contacts

19,000+ verified contacts

Akasaka, Japan
$32.6M
raised

Enechain is an energy exchange company that provides energy trading, settlement functions, trading applications, and data services.

Jan 2026
Series B

Founder Contacts

19,000+ verified contacts

Redondo Beach, United States
$71.0M
raised

Antares Industries is an advanced nuclear energy startup that designs and manufactures adaptable and scalable reactors.

Dec 2025
Series B

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$33.0M
raised

Modo Energy is an energy asset analysis platform that provides users with data, research, and benchmarking tools for energy storage.

Dec 2025
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Houston, United States
$97.0M
raised

Sage Geosystems develops geothermal and energy storage technologies that use subsurface heat and pressure to generate and store electricity.

Jan 2026
Series B

Founder Contacts

19,000+ verified contacts

Great Falls, United States
$3.5M
raised

247Solar offers a complete solution for high-temperature, modular solar power with overnight storage.

Dec 2025
Series B

Founder Contacts

19,000+ verified contacts

Austin, United States
$91.0M
raised

Infravision develops aerial-robotics systems aimed at the construction, maintenance, and repair of power-transmission infrastructure.

Nov 2025
Series B

Founder Contacts

19,000+ verified contacts

Cugnaux, France
$20.8M
raised

Water Horizon is an energy-tech company that offers innovative renewable energy solutions for industrial heating and cooling applications.

Nov 2025
Series B

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$55.0M
raised

Gridware is a grid‑technology company dedicated to improving safety and reliability on the electrical transmission and distribution systems.

Nov 2025
Series B

Founder Contacts

19,000+ verified contacts

Showing 76 to 90 of 90 companies

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