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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
$6.9B
Avg Funding
$274.2M
Global Reach
11
countries

Top Cities for Energy Storage

Oslo
Westerville
Milano
Singapore
Berkeley
Toronto

Recently Funded Companies

Export
Oslo, Norway

Photoncycle is an energy storage scale-up that develops storage systems that enable households and businesses to store summer solar power.

$17.4M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Westerville, United States

Vertiv designs, builds and services critical infrastructure that enables vital applications for data centers and industrial facilities.

$4.6B raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Milano, Italy

Ortus Italy is a top independent generator of renewable energy.

$111.7M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Amplicity provides a turnkey solution to transform idle industrial backup batteries into revenue-generating smart energy assets.

$1.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.

$5.7M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Aypa Power builds, owns, and manages large-scale renewable energy projects to enhance grid stability and reduce dependency on fossil fuels.

$500.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Encinitas, United States

GoodPeak is a utility-scale battery energy storage platform that offers energy storage development pipeline.

$22.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Crawley, United Kingdom

Future Energy Exports is a not-for-profit organisation that provides future-proof energy exports.

$1.4M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Austin, United States

Scalvy is a modular power electronics company delivering ultra-high, grid-interactive power for data centers, energy storage, and EVs.

$13.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Munich, Germany

Entrix provides software and services that support the operation and optimization of energy storage and renewable energy assets.

$49.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Allye is a software-enabled energy storage company that promotes local grid resiliency while helping society access green energy.

Mar 2026

Founder Contacts

41,000+ verified contacts

Rochester, United States

Resilient, efficient Thermal Energy Storage for C&I buildings

$25K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Sulzbach, Germany

High Temperature Energy Storage System

Mar 2025

Founder Contacts

41,000+ verified contacts

Grenoble, France

BioEsol provides AI-driven energy-storage systems and software that monitor and optimize electricity use for businesses.

Mar 2025

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States

Volt Harbor offers a battery-agnostic energy storage platform that can scale from commercial-scale to utility-scale deployments.

$2.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

GB Energy to provide critical gas supply and storage infrastructure to Australia’s east coast energy market.

$32.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Riga, Latvia

Engycell is an energy management and trading software that provides flexibility services on demand.

$273K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Novi, United States

Noble Gas Systems develops gas storage and delivery systems with conformable tank technology.

$4.2M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Carbon EX is an online platform that connects carbon credit and emissions exchange suppliers with consumers.

$2.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Hingham, United States

Navisun is a solar energy company that owns and operates commercial and industrial solar projects.

$235.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Dartboard Energy provides an AI tool for battery operators to optimize revenue and track performance in electricity markets.

Mar 2025

Founder Contacts

41,000+ verified contacts

Paris, France

Youree is the next-generation V2G (Vehicle to Grid) platform.

$557K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Scottsdale, United States

Arevon develops, finances, builds, and operates solar and energy storage projects for utilities, businesses, and communities.

$482.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Tempe, United States

Suntria is a residential storage & solar energy solutions provider.

$15.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Oakland, United States

Primergy Solar is a renewable energy company that develops, builds, and operates solar photovoltaic and battery energy storage projects.

$760.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Showing 176 to 200 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
$274.2M
Total Funding Tracked
$6.9B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Energy Storage

1.Oslo
1 companies$17.4M
2.Westerville
1 companies$4.6B
3.Milano
1 companies$111.7M
4.Singapore
1 companies$1.0M
5.Berkeley
1 companies$5.7M

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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