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Energy Storage Startups

Updated July 2026

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

Explore 402 recently funded energy storage companies with verified founder contact information and fundraising data.

Total Companies
402
Total Funding
$633.2M
Avg Funding
$25.3M
Global Reach
10
countries

Top Cities for Energy Storage

Oldenburg
Ithaca
München
Sollentuna
Sherman Oaks
Seattle

Recently Funded Companies

Export
Oldenburg, Germany

Vanevo develops and creates stacks and modules for redox flow batteries.

$1.8M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Ithaca, United States

GCI is a well-funded utility scale energy storage development firm managed by experienced project developers.

$22.5M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

München, Germany

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

$29.1M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Sollentuna, Sweden

Svea Solar is digitalising energy.

$215.5M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Sherman Oaks, United States

Emission free aviation and energy storage technology company

Jun 2025

Founder Contacts

30,000+ verified contacts

Seattle, United States

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

$1.0M raised
Jun 2024

Founder Contacts

30,000+ verified contacts

Rostock, Germany

CYTOK turns hydrogen & CO₂ into green methane. Patented CCU/CCR tech for MW-scale storage & full energy autonomy

$371K raised
Jun 2025

Founder Contacts

30,000+ verified contacts

New Hampshire, United States

Granite Source Power develops battery energy storage and renewable energy projects.

$40.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

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

$1.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Ample offers modular battery-swapping technology for efficient energy delivery and scalable power solutions in the electric vehicles sector.

$11.2M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

New York, United States

MN8 Energy is a renewable energy company that provides solar power generation and energy storage solutions primarily for enterprises.

$87.5M raised
May 2026

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

NVRO Metals is a clean technology company capitalizing on environmental stewardship and sustainability.

$2.6M raised
May 2026

Founder Contacts

30,000+ verified contacts

Paris, France

OneFlash is an application that allows users to rent mobile power banks from stations.

$4.1M raised
May 2026

Founder Contacts

30,000+ verified contacts

Chicago, United States

Celadyne Technologies develops membranes for use in electrolyzers and fuel cells that require minimal heat and water management.

$250K raised
May 2026

Founder Contacts

30,000+ verified contacts

Hessle, United Kingdom

BACB is a Holistic Decarbonization Consultancy and Developer renowned for its track record of delivery, integrity, and independence.

$259K raised
May 2023

Founder Contacts

30,000+ verified contacts

Utrecht, The Netherlands

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

$7.6M raised
May 2026

Founder Contacts

30,000+ verified contacts

Turin, Italy

i-TES designs and manufactures thermal accumulators that exploit materials.

$1.5M raised
May 2023

Founder Contacts

30,000+ verified contacts

Dublin, Ireland

Urban Volt is an energy services company that provides energy-efficient lighting solutions to commercial and industrial clients.

$45.2M raised
May 2025

Founder Contacts

30,000+ verified contacts

Seattle, United States

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

$250K raised
May 2024

Founder Contacts

30,000+ verified contacts

Binghamton, United States

Natrion is developing scalable solid-state electrolytes to enable the mass adoption of EVs.

May 2026

Founder Contacts

30,000+ verified contacts

Tucson, United States

SorbiForce is a World`s first non-metal battery, made from renewable raw materials, cost-effective, safe and with zero environmental impact.

$162K raised
May 2026

Founder Contacts

30,000+ verified contacts

Zirovnica, Slovenia

NGEN is an energy technology company that specializes in providing digitized and decentralized electricity systems.

$81.2M raised
May 2026

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Software company that enables intelligent energy in smart cities

$20.0M raised
May 2023

Founder Contacts

30,000+ verified contacts

Worcester, United States

Volta Energy developing technology to decarbonize energy generation.

$200K raised
May 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Eku Energy is a globally diversified and technology enabled energy storage business.

$59.9M raised
May 2025

Founder Contacts

30,000+ verified contacts

Showing 101 to 125 of 402 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 402 energy storage companies tracked in the VCBacked database.

Average Funding
$25.3M
Total Funding Tracked
$633.2M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Energy Storage

1.Seattle
2 companies$1.3M
2.London
2 companies$60.9M
3.Oldenburg
1 companies$1.8M
4.Ithaca
1 companies$22.5M
5.München
1 companies$29.1M

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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