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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
$3.5B
Avg Funding
$139.0M
Global Reach
8
countries

Top Cities for Energy Storage

London
Zwolle
San Diego
Austin
Mannheim
Munich

Recently Funded Companies

Export
London, United Kingdom

Highview Power is a renewable energy company that develops liquid-air energy storage solutions for grid applications.

$170.9M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Zwolle, The Netherlands

Energiefonds Overijssel is a regional energy fund company.

$51.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

San Diego, United States

ChargeNet Stations specializes in the fields of SaaS, cleantech, electric vehicle supply equipment, and distributed energy resources.

$6.2M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Austin, United States

Base Power is a modern energy provider that specializes in residential backup battery systems and electricity plans.

$1.0B raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Mannheim, Germany

ICODOS de-fossilizes the shipping and chemical industries with a patented, breakthrough technology for the production of e-methanol.

Oct 2023

Founder Contacts

30,000+ verified contacts

Munich, Germany

Plan renewable energy technology for customers (Photovoltaic systems, electricity storage and heat pumps).

$10.0M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Blue Whale Energy empowers businesses to maximize energy storage, driving a smarter, cleaner, and more reliable energy.

$2.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Asheville, United States

Pine Gate Renewables is a developer and owner-operator of utility-scale solar and energy storage projects.

$288.0M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Tualatin, United States

Powin Energy specializes in battery energy storage systems, providing integrated solutions for utility-scale applications.

$200.0M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Beverly Hills, United States

Green Rain Energy Holdings develops solar energy projects and integrates solar power with electric vehicle charging infrastructure.

$400K raised
Oct 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Pila Energy develops innovative battery systems and software to provide energy security and energy management for homes and businesses.

$4.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Barcelona, Spain

ENERGY STORAGE SOLUTIONS

$309K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Scope Zero is an investment company that provides energy efficiency systems, sustainability strategies, and home technology solutions.

$100K raised
Oct 2023

Founder Contacts

30,000+ verified contacts

Wilton, United States

Cadenza Innovation provides patented Li-ion battery design and architecture for a license to global manufacturers.

$2.8M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Alexandria, Australia

Lithium-sulfur and Sodium-sulfur battery innovation.

$13.4M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Return provides network-scale battery energy storage systems and storage-as-a-service solutions.

$351.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Kempten, Germany

Numbat provides High-Power Charging station with an integrated battery storage.

$73.9M raised
Oct 2023

Founder Contacts

30,000+ verified contacts

San Juan, Puerto Rico

Clean Flexible Energy is a renewable energy company that focuses on the projects to accelerate the transition to renewable energy.

$861.3M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

San Antonio, United States

Solar Energy Electric Subscription Service

$3.0M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

H3 Dynamics develops high performance hydrogen solutions for the aerospace and defense sector

$26.0M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Redwood City, United States

AutoGrid Systems organizes energy data and employs big data analytics to generate real-time predictions that create actionable data.

$85.0M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Louisiana, United States

Black Bayou Energy Hub is an essential storage facility for reliable and sustainable energy in the future.

$50.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Bristol, United Kingdom

Albion Technologies is a manufacturing company that offers battery energy storage system to renewable energy providers.

$444K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Houston, United States

Revterra is a developer of flywheel energy storage systems.

$20K raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Stevensville, United States

Urban Grid is a developer of utility scale renewable energy projects.

$275.0M raised
Oct 2021

Founder Contacts

30,000+ verified contacts

Showing 376 to 400 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
$139.0M
Total Funding Tracked
$3.5B
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Energy Storage

1.Singapore
2 companies$28.0M
2.San Francisco
2 companies$4.1M
3.London
1 companies$170.9M
4.Zwolle
1 companies$51.0M
5.San Diego
1 companies$6.2M

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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