Alternatives to Ioxus
The top Energy Storage companies similar to Ioxus, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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Maxwell Technologies25Energy StorageSan Diego, United StatesMaxwell Technologies was a leader in ultracapacitors and energy storage solutions.
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Cap-xx50Energy StorageSydney, Australia$4.0MAustralian manufacturer of thin, flat supercapacitors and energy management systems.
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Skeleton Technologies55Tallinn, Estonia$329.7MSkeleton Technologies is an energy storage company developing advanced supercapacitors and energy storage solutions.
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Tesvolt61Energy StorageLutherstadt Wittenberg, Germany$47.8MDevelops and delivers holistic energy systems for commercial businesses, combining battery storage with intelligent energy management.
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Alsym Energy61Energy StoragePalo Alto, United States$155.1MDevelops non-flammable, high-performance, low-cost sodium-ion batteries for energy storage.
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SILA develops advanced battery technology for electric vehicles and grid storage.
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Northvolt AB59Energy StorageStockholm, Sweden$10.4BLeading European battery manufacturer focused on sustainable production for electric vehicles and energy storage.
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Freyr Battery57Energy StorageLuxembourg City, Luxembourg$2.7BDeveloping and manufacturing next-generation battery cells for clean energy solutions.
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Fermata Energy54Energy StorageHoboken, United States$40.0MIntelligent energy storage and grid services provider for commercial and industrial facilities.
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Developing advanced battery technology for grid-scale energy storage.
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Prevalon Energy49Energy StorageSan Jose, United States$100.0MBattery company focused on energy storage solutions.
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ZincFive48Energy StorageTualatin, USA$63.0MZincFive is a specialized battery maker supplying data centers.
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Nostromo Energy48Energy StorageTel Aviv, Israel$314.1MNostromo Energy develops advanced battery systems for grid-scale energy storage.
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EST Floattech46Energy StorageGroningen, Netherlands$4.3MDutch company developing and producing high-quality lithium-ion battery systems for electric and hybrid maritime propulsion.
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Nanoramic46Energy StorageWoburn, United States$54.0MDeveloper of Neocarbonix electrode technology for sustainable, high-performance lithium-ion batteries and energy storage.
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Enovix41Energy StorageFremont, United States$45.0MDeveloper of advanced 100% silicon-anode lithium-ion batteries for high-performance mobile and IoT devices.
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Marstek Energy40Energy StorageShenzhen, China$3.3MGlobal innovator in energy storage solutions, integrating R&D and manufacturing for residential, portable, and industrial applications.
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NanoGraf39Energy StorageChicago, United States$65.0MAdvanced battery materials company developing high-energy silicon-anode technology for lithium-ion batteries.
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Brill Power37Energy StorageOxford, United Kingdom$14.2MDevelops advanced battery management systems for electric vehicles and energy storage.
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Develops advanced energy storage solutions for grid-scale applications.
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Developing advanced battery technology for grid-scale energy storage solutions.
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Sizable Energy30Energy StorageSomerville, United States$18.6MDeveloping advanced battery technology for grid-scale energy storage.
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Lithium Energy27Energy StoragePerth, Australia$31.5MLithium Energy is developing advanced battery technologies for electric vehicles and energy storage.
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VINATech Co., Ltd.47Energy StorageJeonju-si, South KoreaGlobal leader in eco-friendly energy storage solutions, specializing in supercapacitors and fuel cell components for various industries.
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Energy Vault55Energy StorageLugano, Switzerland$710.0MRevolutionizing grid-scale energy storage with sustainable, mechanical solutions.
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Battery energy storage system investment and operating platform.
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Exowatt52Energy StoragePalo Alto, United States$40.0MExowatt develops modular, dispatchable solar energy systems for energy-intensive industries.
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SolarEdge72EnergyHerzliya, Israel$71.8MGlobal leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems.
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Giga Energy51Energy StorageSan Francisco, United States$10.0MAI-powered platform for optimizing energy consumption and grid management.
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Group14 Technologies69Battery TechnologyWoodinville, United States$463.0MManufacturing advanced silicon-carbon composite anode materials for lithium-ion batteries.
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Convergent Energy + Power48Energy StorageNew York, United States$584.5MLeading provider of energy storage solutions, optimizing grid reliability and reducing electricity costs for customers.
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Generate Capital67Sustainable InfrastructureSan Francisco, United States$4.5BSustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.
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Addionics65BatteryTel Aviv, Israel$73.0MDevelops advanced rechargeable batteries using a novel 3D metal fabrication method for enhanced performance.
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Hybrid Greentech45Energy StorageCopenhagen, Denmark$16.2MAI-powered energy storage optimization for a sustainable future.
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Modo Energy64EnergyLondon, United Kingdom$17.0MAI-powered benchmarking and valuation platform for energy storage and renewable assets, providing insights for bankable decisions.
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CarboCode29Energy StoragePorto, PortugalDevelops advanced materials for energy storage, focusing on next-generation battery technologies.
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Proterra49Climate TechBurlingame, United StatesElectric vehicle technology company specializing in zero-emission buses and charging infrastructure.
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A 250 MW utility-scale battery energy storage system in Medway, Massachusetts, enhancing grid stability.
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ArtIn Energy62EnergyTampa, United States$255.0MEnergy technology company focused on innovative solutions.
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Rodatherm Energy42Energy StorageTel Aviv, Israel$26.2MRodatherm Energy develops advanced thermal energy storage solutions for industrial applications.
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Cylib61Battery RecyclingGermany, Germany$66.6MRevolutionizing battery recycling for a circular future in Europe.
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Developing, building, and operating large-scale battery storage systems for grid stability and renewable energy integration.
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StoreDot61BatteryHerzliya, Israel$389.0MPioneering extreme fast charging (XFC) battery technology for electric vehicles, overcoming range and charging anxiety.
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Develops and constructs large-scale battery energy storage systems directly connected to the high-voltage grid.
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Arevon Energy85Energy & Climate TechWestlake Village, United StatesRenewable energy company focused on developing, acquiring, and operating utility-scale solar and battery storage projects.
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Redwood Materials59Battery TechnologyCarson City, United States$1.1BRecycling and refining battery materials for electric vehicles and energy storage.
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Solid Power58Solid-State BatteryLouisville, United States$550.0MDevelops and manufactures solid-state batteries for electric vehicles and other applications.
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CaPow55RoboticsTel Aviv, Israel$7.5MPioneering continuous power delivery for autonomous solutions, enabling perpetual power sourcing.
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Altilium55Battery RecyclingPlymouth, United Kingdom$39.2MGreen processing of battery waste.
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ZOOZ Power55Electric Vehicle (EV)Tel Aviv, Israel$36.4MZOOZ Power provides ultra-fast EV charging solutions to overcome grid limitations by leveraging kinetic energy storage.
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Element Zero55Climate TechBoston, United States$10.0MGreen materials platform using patented electroreduction to produce pure metals with zero carbon emissions.
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Nyobolt54EnergyCambridge, United Kingdom$145.0MPioneer in ultra-fast, high-power, energy technology.
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3D Battery54BatteryTel Aviv, Israel$13.5MDevelops advanced 3D battery architectures to enhance energy density, safety, and lifespan for EVs and electronics.
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Electric vehicle charging solutions for ride-hail and robotaxis.
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energyXL51Clean EnergyAustin, United States$154.5MDeveloping disruptive technologies for lithium extraction and battery storage to accelerate the clean energy transition.
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Holyvolt51Battery TechnologyStockholm, Sweden$13.0MSwedish battery technology startup developing advanced materials and scalable, water-based screen-printing manufacturing processes.
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EExion50Energy$2.0MDeveloping pseudo-capacitive electrode technology for ultra-fast EV charging.
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CarbonX50Battery TechnologyGroningen, Netherlands$22.4MDutch startup producing innovative 3D carbon structures for advanced battery anodes.
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Spearmint Energy50EnergyHouston, USA$697.0MDelivering stable, secure, and cost-effective energy solutions through large-scale battery storage.
Better Place50BatteryPalo Alto, United States$891.8MPioneering electric car networks with a battery switch model to make EVs more affordable and convenient.
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