Companies in the energy storage sector developing innovative solutions and technologies.
Explore 428 recently funded energy storage companies with verified founder contact information and fundraising data.
Teragen Energy develops regenerative fuel cell systems that provide both power generation and energy storage.
Arena Renewables is a community and distributed solar and storage developer that offers lower power bills and clean energy.
QuantumScape develops solid-state lithium-metal batteries for electric vehicles and other energy storage applications.
ICE Thermal Harvesting focuses on supplying zero-emission power in various regions around the world.
EarthEn works on technology to provide a carbon-negative, climate-positive long-duration energy storage solution.
Power to Hydrogen develops advanced AEM electrolyzers that integrate with renewables while eliminating precious, expensive metals.
Volador Energy is tackling the limitations of current battery energy storage systems (BESS).
Tyfast is a battery manufacturing company that develops fast-charging batteries and technologies for heavy-duty vehicles.
Electriq Power is a provider of smart home battery storage solution for homes and small businesses.
Element 16 is a developer of energy storage system.
Linca develops hydrometallurgical technology to recover lithium, nickel and cobalt from end-of-life lithium-ion batteries.
Gyre Energy is a cooling platform technology that cuts costs for cooling intensive operators.
Flexion Energy is a modern utility and energy storage infrastructure specialist, which is bridging the gap between development and finance.
ACCURE is an AI-powered battery analytics company.
Field is a renewable energy company aiming to accelerate the build-out of renewable infrastructure needed to reach net zero.
EaaS. Energy as a Service. We provide optimized energy access for transport and electric mobility companies.
Antora Energy is electrifying heavy industry with thermal energy storage for zero-carbon heat and power.
BlueWave is to protect our planet by transforming access to renewable energy.
MARCLEY ownes & manages the energy source within multi-family buildings in order to supply the residents with electricity.
Octopus Australia is a renewable energy developer and fund manager harnessing capital and expertise to accelerate the energy transition.
1Komma5° is a home electrification and climatetech company that provides intelligent energy solutions and promotes a CO₂-neutral lifestyle.
VoltStorage develops and produces solar energy storage systems based on the eco-friendly Redox Flow Battery technology.
Haylon Technologies is enabling a new class of ultra-efficient battery packs.
Energy Dome develops and deploys long-duration energy storage systems based on a proprietary CO₂-based technology.
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.
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.
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.
Here is how funding is distributed among the 428 energy storage companies tracked in the VCBacked database.
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.
Perfect for: B2B sales teams targeting energy storage companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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