November 2026
Largest Energy Storage Public Companies in the US
Benchmark revenue and EBITDA valuation multiples for public comps like
Tesla, Vistra, EnerSys, QuantumScape and Amprius.
 | Tesla is a vertically integrated battery electric vehicle automaker and developer of real-world artificial intelligence software, which includes autonomous driving and humanoid robots. The company has multiple vehicles in its fleet, which include a midsize sedan and crossover SUV in the entry-level luxury category, a luxury light truck, and a semitruck. Tesla also runs a robotaxi service in four US metropolitan areas. Global deliveries in 2025 were nearly 1.64 million vehicles. Additionally, the company sells batteries for stationary storage for residential and commercial properties, including utilities, solar panels, and solar roofs for energy generation. Tesla also owns a fast-charging network and a US auto insurance business. | $397 | -8% | $1.6T | $1.5T | 16.3x | 153.0x | ||
| Vistra Corp. is one of the largest power producers and retail energy providers in the US. It owns 44 gigawatts of generation capacity, including natural gas (27 GW), nuclear (6.5 GW), coal (8.7 GW), and solar and battery storage (1.3 GW). The Cogentrix acquisition will add 5.5 GW of gas generation. Vistra's retail electricity business serves 5 million customers in 20 states, including almost a third of all Texas electricity consumers. Vistra emerged from the Energy Future Holdings bankruptcy as a stand-alone entity in 2016. | $135 | -25% | $46B | $67B | 3.8x | 13.2x | ||
| EnerSys provides stored energy solutions for industrial applications. It also manufactures and distributes energy systems solutions and motive power batteries, specialty batteries, battery chargers, power equipment, battery accessories, and outdoor equipment enclosure solutions to customers. Energy Systems that combine enclosures, power conversion, power distribution, and energy storage are used in the telecommunication and broadband, utility industries, uninterruptible power supplies, and numerous applications requiring stored energy solutions. Its segments include Energy Systems, Motive Power, New Ventures, and Specialty. | $148 | +3% | $5.3B | $5.8B | 1.5x | 11.3x | ||
| QuantumScape is a developer of solid-state lithium-metal battery technology intended for electric vehicles and other energy-storage applications. The organization serves B2B customers and counterparties through the operating assets, products, or financial capabilities described in the cited transaction materials. Its principal economics are Product sales, Licensing, while its competitive position depends on sector expertise, asset quality, customer relationships, execution, and disciplined capital allocation. The business was founded in 2010 and is headquartered in San Jose. At the 2020 Series F date the company remained pre-commercial and used strategic capital to scale cell development and manufacturing preparations. The profile reflects the legal or operating business at the transaction date, including its historical identity where a subsequent listing, merger, privatization, disposal, or reorganization changed its name or ownership. | $4 | -68% | $2.4B | $1.6B | - | (4.2x) | ||
| Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. | $8 | -26% | $1.2B | $1.2B | 16.3x | (28.4x) | ||
| FuelCell Energy Inc is a clean energy technology company engaged in the development, design, production, and servicing of high temperature fuel cells for clean electric power generation. The Company provides proprietary molten carbonate fuel cell systems that generate electricity electrochemically with ultra low emissions and high efficiency, and operates as a solutions provider managing the design, manufacturing, installation, and maintenance of its systems under long term power purchase, service, and engineering procurement agreements. The Company serves utilities, data centers, and commercial and industrial customers, and operates in the United States, South Korea, Europe, and Canada, with maximum revenue generated from the United States. | $10 | +53% | $819M | $406M | 2.6x | (2.7x) | ||
| ADI Global Distribution Inc is a specialty distributor of professionally installed low-voltage products, including security and audio-visual (AV) solutions, serving commercial and residential markets through an omnichannel go-to-market platform. It sells to professional installers, dealers, and integrators. The company's product portfolio includes products from third-party suppliers across low-voltage categories, as well as products and services offered under its own brands. Its customer base includes independent contractors, systems integrators, and low-voltage specialists serving business, institutional, and residential end users. | $10 | -- | $746M | $1.8B | 0.4x | (34.0x) | ||
| Fluence Energy Inc provides intelligent energy storage and optimization software for renewables and storage. Its energy storage solutions and operational services support a more resilient grid and help unlock the potential of renewable portfolios. The company’s offerings include energy storage solutions, recurring operational and maintenance services, and Software-as-a-Service (SaaS) products designed to meet customer business needs, performance requirements, in-house capabilities, and risk profiles. Its service plans offer varying levels of training, maintenance, guarantees, warranties, and support for active system management. The company operates in the Americas, APAC and EMEA, with the majority of revenue coming from the Americas. | $5 | -76% | $678M | $789M | 0.3x | (67.9x) | ||
| Eos Energy Enterprises Inc designs develop, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial & industrial (C&I) applications. The solutions are used in the utility sector, the renewable energy sector, and the industrial sector. | $2 | -88% | $663M | $1.5B | 13.5x | (1.7x) | ||
| Energy Vault Holdings Inc is a diversified portfolio of energy storage solutions to third parties, including proprietary gravity, battery, and green hydrogen-based technologies, supported by technology-agnostic energy management software and integration capabilities. Geographical presence in the United States, Australia, and other countries. The majority of its revenue comes from Australia. | $4 | +5% | $661M | $789M | 3.9x | (9.5x) | ||
| T1 Energy Inc is an energy solutions provider building an integrated U.S. solar supply chain for solar modules to invigorate the United States with scalable, reliable, and low-cost energy. It is manufacturing and selling photovoltaic (PV) solar modules in Texas and is constructing a PV solar cell fab in Texas. The company produces PV solar modules that employ energy-efficient Passivated Emitter and Rear Contact (PERC) and Tunnel Oxide Passivated Contact (TOPCon) technologies. Its single operating segment derives its revenues from the manufacturing and sale of PV solar modules. It sells PV solar modules to utility-scale developers, C&I, and residential end users. | $2 | -52% | $590M | $1.4B | 1.8x | (6.5x) | ||
| Matthews International Corp is a provider of memorialization products, industrial technologies and brand solutions. The company's segments are Memorialization, Industrial Technologies and Brand Solutions. The memorialization offerings include bronze and granite memorials, caskets, and cremation-related products and equipment for cemeteries and funeral homes. Its Industrial Technologies segment designs, manufactures, services, and sells custom energy storage systems and product identification and warehouse automation solutions. The Brand Solutions segment provides brand management, pre-media, printing plates and cylinders, imaging, digital asset management, merchandising displays, and marketing and design services. The majority of revenue is generated by Memorialization. | $19 | -23% | $590M | $1.2B | 0.8x | 7.8x | ||
| FTAI Infrastructure Inc is engaged in five segments; Railroad segment includes five freight railroads and one switching company that provide rail service to certain manufacturing and production facilities, the Jefferson Terminal segment consists of a multi-modal crude oil and refined products terminal and other related assets. Repauno segment consists of a 1,630-acre deep-water port located along the Delaware River with an underground storage cavern, a new multipurpose dock, a rail-to-ship transloading system, and multiple industrial development opportunities. Power and Gas segment is comprised of an equity method investment in Long Ridge, and Sustainability and Energy Transition segment is comprised of Aleon/Gladieux, Clean Planet, and CarbonFree. | $4 | -1% | $499M | $4.4B | 8.7x | 18.0x | ||
| Hyliion Holdings Corp provides solutions that enable clean, flexible, and affordable electricity production. The Company focuses on delivering distributed power generators that can operate on various fuel sources to future-proof against an ever-changing energy economy. It is initially targeting the commercial and waste management industries with a locally deployable generator that can offer prime power as well as energy arbitrage opportunities. In addition to stationary power solutions, it focuses on mobile applications, including vehicles and marine technologies. | $3 | +43% | $481M | $435M | 125.3x | (7.3x) | ||
| Factorial Energy Inc is an American solid-state battery innovator backed by In-Q-Tel - the not-for-profit strategic investor for the U.S. national security community and America's allies - and Mercedes-Benz, Stellantis, Hyundai, and Kia. Through its proprietary FEST and Solstice platforms, engineered for scalable manufacturing, it delivers industry performance across defense, space, and energy storage applications. Mercedes-Benz's real-world road testing in a lightly modified test vehicle achieved over 1,200 km of range on a single charge, while Stellantis-lab testing verified 77 Ah cells demonstrating high energy density, fast-charging, and robust use for energy and power performance across temperature extremes. | $4 | -- | $447M | $342M | - | (5.5x) | ||
| Solid Power Inc is engaged in solid-state battery technology and manufacturing processes. Its core technology is a sulfide-based solid electrolyte material, which replaces the liquid or gel electrolyte used in traditional lithium-ion battery cells. Its commercialization plan is to manufacture and sell electrolytes to Tier 1 battery manufacturers and automotive original equipment manufacturers (OEMs) that choose to produce its battery cells. | $2 | -64% | $427M | $199M | ||||
| Enovix Corp is engaged in designing, developing, manufacturing, and commercializing Lithium-ion, or Li-ion, battery cells. It uses BreakFlow and Encapsulation technologies to manufacture high capacity and resilient batteries. The company's product portfolio comprises power disc batteries, flexible lithium-ion polymer batteries, superior lithium-ion polymer batteries, active silicon lithium-ion cells, and others. Geographically, the company generates maximum revenue from its customers in South Korea, followed by Switzerland, the United States, Norway, Taiwan, and other regions. | $2 | -77% | $396M | $460M | ||||
| SES AI Corp is a developer and manufacturer of rechargeable battery technologies and battery materials for Energy Storage Systems (ESS), Urban Air Mobility (UAM), drones, robotics, electric vehicles (EVs), and other applications. For Enery Storage Systems, the company supplies hardware and software solutions with battery health and safety management software powered by its AI-based platform, Molecular Universe. Additionally, it offers battery materials and high-energy and power-density Li-Metal and Li-ion cells, which can be used for drones, UAM, robotics, and EV applications. The company also offers access to Molecular Universe as a software product. Currently, it generates maximum revenue from the development of Li-ion and Li-Metal battery materials as per the client's specifications. | $1 | -71% | $215M | $59M | ||||
| American Battery Technology Co is an integrated critical battery minerals company that develops technologies for both primary battery minerals manufacturing and lithium-ion battery recycling. It operates battery recycling facilities that process materials from electric vehicle batteries, stationary battery energy storage systems, and consumer electronics. The company also advances lithium production projects using proprietary technology to produce battery-grade lithium hydroxide. It generates revenue mainly from its recycling operations and is expanding capacity with strategic partnerships and government grants. The company focuses on creating a closed-loop battery materials supply chain to support sustainable manufacturing in the United States. | $1 | -67% | $178M | $128M | ||||
| NeoVolta Inc is engaged in designing, manufacturing, and selling high-end Energy Storage System which can store and use solar energy via batteries and an inverter at a residential site. Its marketplace includes the solar industry, installers, new construction homebuilders, home remodelers, and homeowners. Its ESS product portfolio includes the NV14, NV24, NVPlus, NV7600 stand-alone inverter, and the NV16 kW AC hybrid inverter with 24 kW PV input and a 250 kW / 430 kWh C&I system. | $3 | -30% | $168M | $155M | ||||
| Microvast Holdings Inc is a technology innovator that designs, develops, and manufactures lithium-ion battery solutions. It is renowned for its cutting-edge cell technology and its vertical integration capabilities which extends from core battery chemistry to battery packs. | $0 | -93% | $91M | $234M | ||||
| Lucent Inc is a collaborative platform for energy storage solutions. Its design technologies harness nanomaterial properties and enhanced capabilities to provide nanoscale building blocks for creating energy storage solutions that far exceed conventional materials. Through its subsidiary, the company also participates in the mineral exploration industry and holds interests in graphite and gold mining assets such as the El Mundo and the La Reyna projects in Mexico. | $5 | -45% | $77M | $77M | ||||
| NOVONIX Ltd is a battery technology company developing and scaling materials and equipment critical to the lithium-ion battery supply chain. The company has three operating segments: Battery Materials: It develops and manufactures battery anode materials, ii) Battery Technology: It develops and manufactures battery cell testing equipment, performs consulting services and carries out research and development in battery development, and Graphite Exploration: It manages the maintenance and future development of Mount Dromedary natural graphite deposit. The majority of the company's revenue is derived from the Battery Technology segment. Geographically, the maximum revenue is derived from North America, followed by Asia, and Europe. | $0 | -82% | $55M | $87M | ||||
| Ensurge Micropower ASA provides ultrathin, flexible, and safe energy storage solutions for wearable devices, connected sensors, and beyond. Its solid-state lithium battery (SSLB) technology is positioned to enable the production of powerful, lightweight, and cost-effective rechargeable batteries for diverse applications, such as in hearables, sports and fitness wearables, home and industrial connected devices, and medical wearables, among others. | $0 | -46% | $50M | $54M | ||||
| Stem Inc is a provider of energy storage systems. The company bundles third-party hardware with its proprietary Athena software to provide customers a turnkey solution. Stem sells its solutions to commercial and industrial customers as well as independent power producers and renewable developers. Its solutions help customers maximize renewable energy generation and help build a cleaner and more resilient grid. The Company operates as one operating segment that is focused exclusively on technology services that transform the way energy is distributed and consumed. | $2 | -87% | $22M | $312M | ||||
| Bimergen Energy Corp is a renewable energy project developer that enables the clean energy transition and provides critical grid stability via solutions across a range of applications through portfolio of utility-scale Battery Energy Storage System (BESS) and solar development projects. Its portfolio includes approximately 23 development-stage utility-scale BESS projects with a projected total storage capacity of around 1.965 gigawatts (GW) and approximately 13 development-stage solar energy projects expected to generate around 1.640 GW upon completion and operation. | $3 | -67% | $21M | $12M | ||||
| Dragonfly Energy Holdings Corp is a manufacturer of non-toxic deep cycle lithium-ion batteries that are designed to displace lead acid batteries in a number of different storage applications and end markets including RV, marine vessel, and solar and off-grid industries, with disruptive solid-state cell technology currently under development. The company's deep cycle lithium iron phosphate ("LFP") batteries provide numerous advantages compared to incumbent products, such as lead-acid batteries. LFP batteries are non-toxic and environmentally friendly, do not rely on scarce or controversial metals, and are a cost-effective storage solution. | $2 | -76% | $4M | $54M | ||||
| Stardust Power Inc is developing a lithium refinery at its Facility in Muskogee, Oklahoma, with planned capacity of producing up to 50,000 metric tons per annum of BGLC once fully operational. The company will source lithium brine feedstock from various suppliers and may make investments upstream to secure additional feedstock. The Company seeks to sell its products to electric vehicle (EV) manufacturers as the primary market, with potential applications in other areas such as battery manufacturers, the U.S. military, and original equipment manufacturers (OEMs). | $0 | -100% | $342K | $3M | ||||
| Median | $3 | -58% | $464M | $421M | 4.9x | (2.3x) |
Financial data powered by FactSet and Morningstar. Valuation multiples as of current fiscal year. For more data, start your free trial here.
Recent Insights
Start Your
Free Trial Today
Try Multiples for free for 3 days. Got questions or need a demo? Schedule a call with us below.