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Seed Energy Storage Companies

Explore 105 energy storage startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
105
Total Funding
$84.7M
Avg Funding
$3.4M
Cities
22

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Claymont, United States
$895K
raised

Sunland America is a renewable energy company that transforms unused or underutilized land into battery energy storage systems.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Norrköping, Sweden
$920K
raised

Sustainable Power for an Intelligent Tomorrow

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Dover, United States
$570K
raised

Outlast Power offers custom battery energy storage to help businesses lower electricity costs

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Birmingham, United States
$535K
raised

Advanced Materials, Nanomaterials

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Montréal, Canada

Moduly offers a virtual power plant that provides resilience, cost savings, and clean energy.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Bratislava, Slovakia (Slovak Republic)
$416K
raised

AgeVolt enables chargers to be installed using existing electrical connection over building new connections.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Westport, United States
$300K
raised

Hydrogen Storage and Transport for Mobility and Energy Storage Markets.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

El Segundo, United States
$3.1M
raised

Arena Renewables is a community and distributed solar and storage developer that offers lower power bills and clean energy.

Aug 2023
Seed

Founder Contacts

41,000+ verified contacts

Mildenhall, United Kingdom
$2.0M
raised

Volador Energy is tackling the limitations of current battery energy storage systems (BESS).

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

Auckland, New Zealand
$2.9M
raised

Linca develops hydrometallurgical technology to recover lithium, nickel and cobalt from end-of-life lithium-ion batteries.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$1.3M
raised

Gyre Energy is a cooling platform technology that cuts costs for cooling intensive operators.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$6.2M
raised

Sustainable and Low-Cost Battery Energy Storage

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Hanover, Germany
$5.4M
raised

MARCLEY ownes & manages the energy source within multi-family buildings in order to supply the residents with electricity.

Jul 2024
Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$5.0M
raised

Reservoir provides smart heat pump water heaters with connected energy management and thermal storage.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$4.5M
raised

Lucius Nexus is a company that operates in the energy sector that offers energy conservation services.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Tualatin, United States
$600K
raised

VLTRU Technologies is a tech company dedicated to advancing battery management, safety solutions for the next generation of energy storage.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$2.9M
raised

Power‑Plant‑in‑a‑Box for EV, Data Centers | Green Energy Everywhere

Jul 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Aseon Labs builds robotic service stations that charge, clean, and inspect autonomous vehicle fleets in operating zones.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Champaign, United States
$4.0M
raised

Cache Energy is developing energy storage technology that is non-toxic, non-flammable, and a fire retardant for easy transportation.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Chicago, United States
$250K
raised

Ourea Energy is a clean tech company that offers gravity-powered energy storage solution for data centers and independent power producers.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Dallas, United States
$5.0M
raised

Mantle Energy develops activated geothermal systems that repurpose depleted wells to generate low-carbon baseload power.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

München, Germany
$29.1M
raised

encosa is a battery storage provider for commercial and industrial customers.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Seattle, United States
$1.0M
raised

Emerald Battery Labs is an energy company that revolutionizes batteries through sodium-ion innovation.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Utrecht, The Netherlands
$7.6M
raised

Eddy Grid is a ambitious energy storage company offers sustainable energy sources.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Seattle, United States
$250K
raised

Ven Charging specializes in EV charging solutions for commercial real estate.

May 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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