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.
Celadyne Technologies develops membranes for use in electrolyzers and fuel cells that require minimal heat and water management.
NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load.
Endua is developing the next generation of renewable energy multi-day storage solutions.
Generate Capital is an investment and operating platform for sustainable infrastructure.
Branch Energy is a tech-powered, green energy company that helps reduce power consumption and supports clean energy projects.
Advanced Materials, Nanomaterials
Eonix reduces the time and cost to design materials for lithium ion batteries that solve application specific pain points.
Valgotech specializes in advanced materials, energy storage, and renewable energy systems.
Moduly offers a virtual power plant that provides resilience, cost savings, and clean energy.
AgeVolt enables chargers to be installed using existing electrical connection over building new connections.
Hydrogen Storage and Transport for Mobility and Energy Storage Markets.
EvRiderz is the world’s first triple-play green eDelivery last mile solution company. Making a difference with EVery ride.
EcoFlow provides designs, develops and manufactures eco-friendly and affordable portable power stations for personal and professional use.
Cartesian provide modular and cost-effective energy storage systems for large heating and cooling systems.
Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.
Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.
Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.
Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.
Rise Reforming converts stranded biogas from various sources like wastewater plants and farms into valuable chemicals on-site.
Capacitech Energy is an energy storage component company that makes cable-based energy storage products such as the cable-based capacitor.
Europe's #1 sodium-ion battery tech company — proprietary energy-storage platform with in-house BMS, EMS and software.
Efficient Energy Technology makes renewable energy simple, safe, and dependable for everyone.
Corre Energy develops, builds and operates grid-scale underground energy storage.
Helexia Group delivers energy performance, engineering, and financing solutions for sustainable building energy and decarbonization.
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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