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Energy Storage Startups

Updated August 2026

Companies in the energy storage sector developing innovative solutions and technologies.

Explore 417 recently funded energy storage companies with verified founder contact information and fundraising data.

Total Companies
417
Total Funding
$783.2M
Avg Funding
$31.3M
Global Reach
12
countries

Top Cities for Energy Storage

Stockholm
Plymouth
Singapore
Tulsa
Austin
Bucharest

Recently Funded Companies

Export
Stockholm, Sweden

Mine Storage aims to be true enabler of a sustainable energy transition.

Jan 2025

Founder Contacts

41,000+ verified contacts

Plymouth, United States

Marel Power Solutions develops modular power sub-systems.

$50K raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Flint specializes in development of an innovative battery technology built with no Lithium, Nickel, and Cobalt

$2.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Tulsa, United States

Tobe Energy is a hydrogen production technology company that manufactures electrolysis and power electronics systems.

$150K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

American Battery Company -- Pioneering Potassium-ion Batteries

$275K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Bucharest, Romania

EU-based deep-tech engineering company developing solid-state electrodynamic systems for autonomous and distributed energy use.

$1.2M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Taastrup, Denmark

Hybrid Greentech offers consultancy in energy storage and Power 2 X technologies to promote renewable energy adoption.

$17.6M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Mondragón, Spain

BattBelt technology boosts lithium-ion battery life through mechanical management without sacrificing energy density or cost.

$733K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Gros Islet, Saint Lucia

EcoCarib is a Caribbean based green energy services company which specializes in solar renewable energy and electric vehicle charging

$1.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Frankfurt, Germany

AMG Lithium develops and operates facilities focused on processing lithium materials used in battery supply chains.

$42.4M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Miami, United States

Hybrid Manufacturing, 3D printing, Batteries

$8.1M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Sausalito, United States

Integrative Charging is a turnkey EV charging infrastructure developer installing and operating commercial stations nationwide.

$650K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Higashi-hiroshima, Japan

MaterialGate is bio-technology manufacturing company that produces and sells single-molecule dielectrics.

Dec 2024

Founder Contacts

41,000+ verified contacts

Milan, Italy

Flow-nano is a nanotechnology-based solution that delivers innovative nanostructured electrodes to the marketplace.

$1.1M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Somerville, United States

Form Energy is an energy technology company that produces electric grids and accelerates the transition to clean energy.

$50.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Pattern is a premium independent power company. We own and operate eight wind power projects in the United States, Canada and Chile that

Dec 2024

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Gnanomat is a company involved in emerging field of nanomaterials technology. Part of Versarien PLC.

$845K raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Charlotte, United States

Storlytics is an energy storage software and consulting firm that develops models for grid tied battery energy storage systems.

$575K raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Houston, United States

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

$97.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Great Falls, United States

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

$3.5M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Kinross, United Kingdom

LIND is a battery storage transformation firm that focuses on reducing carbon with unique patented technology to store green electricity.

$1.1M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Leatherhead, United Kingdom

The EV Solar Car Park Company

$1.6M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Boulder, United States

Sperra provides concrete solutions for renewable energy.

Dec 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Silbat is a electricity storage technology that can turn intermittent renewable energies into fully dispatchable electricity sources.

$424K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Potentia Energy is an energy industry that offers development, construction, and operation of solar, wind, and storage for industries.

$553.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Showing 326 to 350 of 417 companies

About the Energy Storage Startup Ecosystem

The energy storage sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Energy Storage

Energy Storage companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The energy storage sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Energy Storage Funding Breakdown

Here is how funding is distributed among the 417 energy storage companies tracked in the VCBacked database.

Average Funding
$31.3M
Total Funding Tracked
$783.2M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Energy Storage

1.Madrid
2 companies$1.3M
2.Stockholm
1 companiesUndisclosed
3.Plymouth
1 companies$50K
4.Singapore
1 companies$2.0M
5.Tulsa
1 companies$150K

Related Industries

Companies in the energy storage sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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