This curated list highlights 1000+ companies and suppliers involved in every stage of the battery value chain—from raw materials and cell manufacturing to recycling and next-generation technologies.
SCIO Technology GmbH, founded in 2017 in Aschaffenburg, Germany, specializes in high-performance, high-density battery systems for electromobility and renewable energy. Their SCIO Brick® modular solutions offer customizable and scalable power for electric vehicles, home storage, and more, adhering to strict automotive standards.
Seeo Inc., founded in 2007 and acquired by Bosch in 2015, developed advanced solid-state lithium-ion batteries using DryLyte nanostructured polymer electrolytes. Their technology enhanced safety, energy density, and reliability, targeting automotive and energy storage applications.
SEMCORP Advanced Materials Group is a global leader in lithium-ion battery separator production. Headquartered in China, it uses advanced ceramic, PVDF, and aramid coatings to improve battery safety and efficiency in EVs, storage, and electronics.
Founded in 2009 in Leipzig, Senec GmbH is a leading German manufacturer of intelligent lithium-based power storage and renewable energy solutions for residential and commercial applications. As an EnBW subsidiary since 2018, Senec offers advanced battery technologies and a robust network of installation partners across Germany.
Sention Technologies Limited, based in London, develops diagnostics for lithium-ion batteries. Leveraging proprietary acoustic imaging and AI-driven analytics, the company delivers non-contact, real-time insights to enhance performance and safety.
Sepion Technologies, founded in 2015 and based in California, develops advanced separator and electrolyte solutions for lithium-ion and lithium-metal batteries. Their proprietary technologies enhance battery safety, performance, and energy density, primarily targeting electric vehicle applications.
SERI Industrial S.p.A., founded in 1999 in Italy, excels in advanced lithium-ion and lead-acid battery production, recycling, and energy storage solutions, integrating circular economy principles for sustainable industrial applications.
SERMA Technologies, a French expert in electronic and battery analysis, provides consulting, testing, and simulation services that support R&D and manufacturing. Serving aerospace, automotive, and energy sectors, it drives innovation in electrification.
SES AI Corporation (NYSE: SES), based in Massachusetts, develops advanced lithium-metal and lithium-ion batteries for electric vehicles, urban air mobility, and energy storage. Leveraging artificial intelligence and material science, SES AI enhances energy density, safety, and manufacturing efficiency, setting new standards in energy storage technology.
NextEra Energy, headquartered in Juno Beach, Florida, is America’s leading clean energy provider with 72 GW capacity across 49 states. Through FPL and NextEra Energy Resources, it integrates renewable generation with advanced lithium-ion battery storage, enhancing power reliability and sustainability.
SGL Carbon is a global leader in carbon-based solutions, specializing in graphite, carbon fibers, and composites. Serving industries like sustainable mobility, semiconductors, renewable energy, and battery production, the company drives innovation with €1.1 billion revenue in 2023 and 4,800 employees across 29 locations worldwide.
SGS, a global leader in testing, inspection, and certification, leverages 145+ years of expertise to provide comprehensive battery testing, compliance services, and performance analysis, ensuring safety and quality across diverse industries.
Shenzhen ZH Energy Storage Technology Co., Ltd. is a global provider of flow battery systems. Leveraging advanced VRFB and iron-sulfur technologies, it manufactures cost-effective, high-performance components for safe, long-duration energy storage and grid-scale applications.
Sicona Battery Technologies, based in Australia, develops advanced silicon-carbon anode materials using proprietary SiCx® technology. Their innovations enhance lithium-ion battery energy density and charging performance for electric vehicles and energy storage, supporting the global transition to electrification.
Sienza Energy, based in El Segundo, California, develops advanced 100% silicon anode batteries with over 1000 Wh/L energy density and rapid charging. Founded in 2017, the company’s sustainable technology enhances performance for electric vehicles, consumer electronics, and energy storage applications.
Sigma Lithium Corp (SGML) is a Brazil-based leader in sustainable lithium for EV batteries, employing its Quintuple Zero Green Lithium method. Using advanced Greentech processing, it produces 270,000 tonnes annually with expansion plans. A NASDAQ Climate Pioneer, Sigma is vital to sustainable electric vehicle supply chains.
Sila Nanotechnologies Inc., founded in 2011 in California, enhances lithium-ion batteries with its Titan Silicon anode material. Offering higher energy density and faster charging, Sila’s technology improves electric vehicles and electronics. Partnering with industry leaders, the company has raised over $1.4 B to scale production.
SiLi-ion Inc. pioneers advanced lithium-ion battery technology with its innovative silicon-carbon additive, which leverages silicon nanoparticles and recycled materials to enhance energy density and charging speed efficiently.
Founded in 2022 in Milan, Sinergy Flow develops sustainable redox flow batteries using abundant materials like sulfur from petrochemical waste. Their long-duration (20+ hours) energy storage supports up to 90% renewable integration. Backed by 360 Capital Partners, the company offers cost-effective, eco-friendly solutions for stable power grids.
Sinexcel-RE delivers advanced battery testing equipment and solutions for energy storage and electric vehicles. The company pioneers precise measurement and control systems, ensuring safety and efficiency in global applications.
Sino Applied Technology (SiAT), founded in 2018 in Taoyuan City, Taiwan, specializes in advanced nano-materials for lithium-ion batteries. Their innovative nano silicon anodes and SWCNT conductive pastes enhance battery efficiency and longevity, supporting renewable energy adoption.
Sinova Global, based in Canada, produces high-purity silicon metal crucial for clean energy. Its integrated process—from quartz mining to metal refinement—drives innovations in solar panels, semiconductors, and EV battery systems.
Sinowatt Dongguan Limited, a state-owned subsidiary of China Zhenhua Science & Technology, specializes in researching, designing, and manufacturing lithium-ion batteries. With a daily output of 300,000 cells, Sinowatt delivers advanced energy storage solutions for consumer electronics, electric vehicles, and industrial applications, collaborating with brands like Vodafone and Facebook.
Sion Power Corporation, headquartered in Tucson since 1989, specializes in advanced lithium-metal batteries with its Licerion® platform. Offering high energy density and extended cycle life, their technology supports electric vehicles and energy storage solutions. Backed by leading investors, Sion Power drives innovation in high-performance battery systems.
Sionic Energy, based in Rochester, NY, develops next-generation lithium-ion batteries with silicon anodes and advanced electrolytes. Offering 50% higher energy density and 30% lower costs, their scalable technology serves automotive, consumer electronics, and aviation industries.
SK Battery America, a subsidiary of South Korea’s SK Group, is a leading U.S. EV battery manufacturer in Georgia. Specializing in advanced NCM9 lithium-ion technology, SKBA supplies high-performance batteries to major automakers like Ford and Volkswagen, supporting sustainable electric mobility and creating over 3,000 jobs.
SK Battery Manufacturing, a subsidiary of SK On and part of the SK Group, specializes in high-efficiency lithium-ion batteries for electric vehicles. Utilizing proprietary Z-folding and high-nickel technologies, the company ensures safety and superior energy density, driving global EV adoption through innovative manufacturing and strategic partnerships.
SK Innovation, a leading South Korean energy solutions provider, specializes in sustainable energy and advanced battery technologies. Through subsidiaries like SK On, it excels in EV battery manufacturing, solid-state and cobalt-free batteries, and invests in renewable energy, maintaining a strong global presence.
SK On Hungary, a leading European lithium-ion battery manufacturer, specializes in high-energy-density pouch cells for electric vehicles. As a subsidiary of SK On, its advanced technology and strategic Hungarian location support multiple automakers across the EU.
SK tes is a global leader in technology lifecycle services, excelling in secure IT asset management and advanced battery recycling processes. Its proprietary solutions streamline ITAD and promote circular economy practices across 40+ facilities.
Skeleton Technologies, founded in Estonia in 2009, specializes in advanced energy storage solutions using Curved Graphene. Offering supercapacitors and SuperBattery technology, they serve automotive, grid, and industrial sectors. With high energy density and eco-friendly designs, their manufacturing facilities in Germany and Estonia support global demand.
Founded in 1977, SNAM is a leading French battery recycling company in Europe. Specializing in Ni-Cd, NiMH, Li-ion, and alkaline batteries, SNAM utilizes advanced mechanical, pyrometallurgical, and hydrometallurgical processes to efficiently recover valuable metals. Through its Phoenix project, the company produces batteries using up to 80% recycled materials, promoting sustainability and the circular economy. Partnering with major automakers, SNAM enhances battery lifecycle management and supports effective waste reduction.
Snow Lake Energy Ltd. (NASDAQ: LITM) is a Canadian mineral exploration company focused on sustainable lithium and uranium development. Operating in Canada and Namibia, including North America’s first all-electric lithium mine powered by renewable energy, Snow Lake supports the electric vehicle and clean energy sectors.
Sodion Energy develops and manufactures advanced sodium-ion batteries, providing sustainable energy storage for electric mobility, home systems, and industrial applications. With higher safety, longer cycle life, and improved performance, they offer eco-friendly alternatives to lithium-ion and lead-acid batteries. Based in Singapore and India, Sodion drives efficient and environmentally responsible energy solutions.
Soelect Inc., based in Greensboro, NC, pioneers lithium-ion battery technology with LiX® anode and solid-state electrolytes. Their scalable production delivers fast charging, high energy density for EVs, electronics, and aerospace.
SoLead Energy, founded in 2024 in Southampton, develops sustainable energy storage solutions with advanced, safe battery technology. Utilizing locally sourced and recyclable materials, their innovative systems prevent thermal runaway. Backed by Future Worlds and NZTC’s TechX program, they are transforming the renewable energy sector.
Solid Power Inc., headquartered in Louisville, Colorado, pioneers all-solid-state battery technology with proprietary sulfide-based electrolytes. Offering higher energy density and extended life cycles, their batteries are tailored for automotive applications. Backed by major investors like Ford and BMW, Solid Power is advancing production and innovating energy storage solutions for electric vehicles.
Solidion Technology Inc., based in Dallas, specializes in advanced battery technologies for electric vehicles and renewable energy. Holding over 500 patents, the company leads in silicon anodes, nanostructured graphene-sulfur cathode, sustainable graphite production, and graphene-enhanced fast-charging solutions.
SOLiTHOR, a 2021 imec spin-off in Sint-Truiden, Belgium, develops advanced solid-state lithium batteries using proprietary nano-SCE technology. Targeting aviation, urban air mobility, and aerospace, their batteries offer superior energy density, enhanced safety, and sustainable manufacturing for next-generation electromobility solutions.
Sonocharge Energy, founded in 2022 in San Diego, develops advanced piezoacoustic technology that enhances lithium-ion battery life, doubles charging speed, and improves safety. Their innovative solutions are adaptable to various battery formats, advancing energy storage and electric vehicle applications.
Soteria Battery Innovation Group develops patented safety technologies for lithium-ion batteries, including the Dreamweaver Separator and MPCCs. Their innovative solutions improve thermal stability and enhance safety across diverse applications.
Soulbrain MI, the North American R&D division of South Korea’s Soulbrain Holdings, manufactures high-purity lithium-ion battery electrolytes using proprietary PuriEL technology. Trusted by major battery makers like LG and Samsung SDI, they support the EV and energy storage industries with advanced, high-quality solutions.
South 8 Technologies, founded in 2016, develops advanced LiGas® lithium-ion batteries. Their innovative electrolyte system enhances safety, performance, and temperature resilience, providing reliable solutions for electric vehicles, aerospace, defense, and other demanding applications.
Sparkz Inc is a U.S.-based battery technology leader producing affordable, domestically sourced cathode materials for lithium-ion batteries. Its FeCAM™ technology delivers enhanced safety and longevity for diverse energy applications.
Sphere Energy, headquartered in Germany, specializes in advanced battery technology services, including testing equipment, data analytics, and advisory support. Focusing on solid-state batteries and data-driven solutions, they serve industries such as automotive, aerospace, and consumer electronics. Their innovative “Batty” AI simulation system accelerates battery development, enhancing performance and sustainability.
Sociedad Química y Minera de Chile (SQM) is a leading global mining company based in Santiago, specializing in lithium, plant nutrition, iodine, potassium, and industrial chemicals. Utilizing advanced extraction technologies, SQM supplies high-purity lithium for electric vehicle batteries and energy storage, targeting carbon-neutral production by 2030.
Founded in 2019 in Munich, STABL Energy develops advanced commercial battery storage solutions using patented modular multilevel inverter technology. Integrating second-life EV batteries, their systems achieve up to 97% efficiency and reduce costs. Backed by experts and €15 M in funding, STABL enhances renewable energy integration.
Standard Lithium Ltd., listed on TSXV, NYSE American, and Frankfurt, specializes in sustainable lithium production in the US using proprietary Direct Lithium Extraction technology. The company produces high-purity lithium for electric vehicle batteries and energy storage, leveraging innovative methods and strategic partnerships to advance environmentally responsible solutions.
Founded in 2023 and based in Tarrytown, NY, Standard Potential Co. specializes in innovative sodium-ion battery technology for sustainable, grid-scale energy storage. Utilizing earth-abundant minerals and proprietary FreeForm™ deployment, their solutions enhance performance, safety, and cost-efficiency, supporting renewable energy integration.
StarPlus Energy, founded in 2022 as a Samsung SDI and Stellantis joint venture, manufactures advanced NCA lithium-ion EV batteries in Kokomo, Indiana. Backed by over $6.3 billion and producing 67 GWh annually, they support North America’s transition to sustainable transportation.
Starz Energies offers advanced energy storage solutions with engineered battery systems, intelligent BMS, and hybrid storage. Its innovative technology enhances microgrids, electric vehicles, and renewable energy applications.
Founded in 2022 and based in Southern California, Statevolt is an independent battery manufacturer developing North America’s largest 54 GWh facility. Utilizing sustainable local resources, they produce lithium-ion batteries for electric vehicles, industrial use, and grid storage, advancing fast-charging and solid-state technologies.
Stena Recycling AB, based in Sweden, leads sustainable industrial solutions by advancing recycling technology for lithium-ion batteries and diverse materials. Focused on circular economy practices, it enhances resource efficiency.
Stöbich technology GmbH, based in Goslar, Germany, delivers advanced fire protection and safety solutions for lithium‐ion batteries and energy storage systems. With a heritage in structural fire protection, the company offers rigorous testing, certification, and comprehensive risk mitigation services.
StoreDot, founded in 2012 in Israel, develops silicon-based extreme-fast charging (XFC) batteries for electric vehicles. Their innovative technology enables EVs to charge in under 10 minutes, advancing sustainable mobility with support from leading automakers and major investors.
StorEn Technologies Inc., founded in 2017 and based in Greenville, SC, specializes in advanced vanadium redox flow batteries for residential, commercial, and industrial applications. Leveraging proprietary technology and multiple patents, StorEn delivers sustainable, long-lasting energy storage solutions that support the renewable energy transition globally.
Stratus Materials Inc. is a U.S.-based company that develops and manufactures advanced cathode active materials (CAMs) for lithium-ion batteries. Founded in early 2022, the company is headquartered in Pittsburgh, Pennsylvania. Stratus Materials aims to disrupt the CAM supply chain by offering materials with a combination of performance, safety, and cost advantages.
StromVolt Americas, Inc., based in Mississauga, Canada, is North America’s first locally-owned lithium cell manufacturer. Leveraging advanced Delta Electronics technology and 100% hydroelectric power, they produce high-cycle, rapid-charge batteries for electric vehicles, aiming to scale to 10 GWh by 2030.
Stryten Energy, based in Alpharetta, GA, is a leading U.S. energy storage manufacturer specializing in advanced lead, lithium, and vanadium battery technologies. Producing nearly 15 GWh annually, they serve transportation, power, and military sectors with sustainable, high-performance solutions.
Founded in 2021 in Hamburg, Suena GmbH specializes in advanced software for optimizing energy trading in battery storage and renewable systems. Their Autopilot platform uses real-time data and predictive analytics to enhance profitability and support sustainable energy across multiple markets.
Sumitomo Electric Industries, a Japanese industrial leader since 1897, excels in cutting-edge electrical, electronic, and energy systems. It pioneers sustainable VRFB battery technology designed to enhance grid stability and support decarbonization.
Summit Nanotech, founded in Calgary in 2018, specializes in sustainable lithium extraction using its proprietary denaLi™ DLE technology. Serving the EV and renewable energy sectors, their innovative process reduces environmental impact and production time while enabling efficient battery recycling and high-purity lithium production.
SungEel HiTech, founded in 2000 in Gunsan, South Korea, is a global leader in lithium-ion battery recycling. Using advanced hydrometallurgical processes, they recover over 95% of materials like nickel, cobalt, and lithium. Operating worldwide, they support the EV industry with sustainable, high-purity materials.
Sunwoda Electronic India Pvt Ltd, established in 2016 as a Sunwoda subsidiary, offers advanced lithium-ion battery solutions for electric vehicles, consumer electronics, and energy storage. Leveraging over 2,000 patents, the company drives innovation and reliability in battery technology.
Sunwoda Energy Technology, a Sunwoda Group subsidiary founded in 1997, is a leading global energy storage provider. Operating in over 100 countries with 50,000+ employees, they develop advanced lithium-ion systems for residential, commercial, and utility-scale applications, promoting sustainable energy solutions worldwide.
Superior Graphite, founded in 1917 and based in Chicago, is a global leader in advanced graphite and carbon materials. Utilizing eco-friendly purification technologies, it serves industries like battery production, metallurgy, and thermal management, driving innovation in energy storage and sustainable solutions.
SVOLT Energy Technology Co., Ltd. leads in advanced battery design, manufacturing innovative cells, modules, and storage systems. Its Short Blade and next-gen battery chemistries accelerate EV charging and sustainable energy applications globally.
SVOLT Energy Technology (Europe) GmbH, founded in 2018 and based in Frankfurt, manufactures advanced lithium-ion battery systems for electric vehicles and energy storage. Leveraging innovations like Short Blade and cobalt-free NMX batteries, SVOLT drives sustainable mobility and renewable energy solutions globally.
Swiss Clean Battery AG, headquartered in Frauenfeld, Switzerland, pioneers solid-state battery technology as a safer, eco-friendly alternative to lithium-ion. Offering 50% better environmental performance and extended durability, SCB supports renewable energy transitions with advanced energy storage solutions and one of Europe’s first mass production facilities.
Sylvatex, based in Alameda, CA, specializes in sustainable cathode active materials for lithium-ion batteries. Their proprietary waterless manufacturing process lowers costs and reduces environmental impact, supporting the growth of electric vehicles and energy storage systems.
Syrah Resources Ltd, an Australian leader in industrial minerals and technology, specializes in natural graphite and active anode materials for lithium-ion batteries. As the only vertically integrated graphite AAM supplier outside China, Syrah delivers high-quality, eco-friendly products to global battery and industrial markets.
TA Instruments, a Waters Corporation subsidiary since 1996, is a leading provider of precision analytical instruments for thermal analysis, rheology, and mechanical testing. Serving global industries, they advance pharmaceuticals, materials science, and battery technology through innovative solutions and exceptional support.
Since 1963, Tadiran Batteries Ltd has been a global leader in specialized lithium batteries for industrial applications. Their advanced Lithium Thionyl Chloride and rechargeable technologies power sectors like automotive, medical, aerospace, and IoT, ensuring ultra-long-life and reliable performance in extreme conditions.
TaiSan, a Cambridge-based UK startup founded by Forbes 30 Under 30 Sanzhar Taizhan, develops next-generation quasi-solid-state sodium batteries for automotive applications. Their sustainable, cost-effective technology delivers high energy density and integrates seamlessly with existing manufacturing, aiming to transform electric vehicle energy storage.
Talent New Energy, a leading Chinese innovator in solid‐state battery technology, develops advanced energy storage for electric vehicles and renewables. Its separator‐free designs boost safety, energy density and efficiency.
Talga Group, based in West Perth, Australia, specializes in sustainable battery anode and advanced materials for electric vehicles and consumer products. From high-grade graphite mining to finished anodes, Talga develops solutions like Talnode®-C and Talnode®-Si, enhancing lithium-ion battery performance and supporting global sustainability.
Talga Technologies Limited, based in Cambridge and a subsidiary of Talga Group, develops advanced graphene and graphite battery materials for electric vehicles and electronics. Utilizing sustainable Swedish graphite, their innovations like Talnode-C and Talnode-Si enhance battery performance while supporting a circular economy.
TasmanIon, established in 2021 in Wellington, New Zealand, develops advanced aluminium-ion batteries focused on safety, sustainability, and scalability for stationary energy storage. Their proprietary technology uses abundant, non-toxic materials and non-flammable electrolytes, offering a sustainable alternative to traditional batteries.
TDS Lithium-Ion Battery Gujarat (TDSG) is India’s first manufacturer of lithium-ion batteries for hybrid vehicles. A joint venture between Suzuki, Toshiba, and Denso, TDSG delivers advanced, locally produced batteries with enhanced safety, fast-charging, and high performance, serving major automotive manufacturers like Maruti Suzuki.
Founded in 2022 in Geneva, TechMet-Mercuria SA is a joint venture specializing in the supply chain management and financing of critical metals like lithium, cobalt, nickel, and tin for electric vehicles and energy storage. They employ advanced tracking systems and sustainable practices to support the battery value chain.
Technology Minerals PLC, based in London, is the UK’s first listed company focused on a sustainable circular economy for battery metals. Through its subsidiary Recyclus, it mines and recycles lithium-ion and lead-acid batteries, recovering vital metals for electric vehicles and renewable energy, ensuring a reliable supply while minimizing environmental impact.
Tectonic Power Pvt. Ltd., founded in 2022 in Ahmedabad, specializes in redox flow battery technology for sustainable energy storage. Their scalable systems enhance renewable energy integration and grid stability, offering over 20 years of lifespan and high recyclability for residential to industrial applications.
TEESMAT, based in Grenoble and funded by EU Horizon 2020, is a collaborative platform offering advanced characterization techniques for electrochemical energy storage materials. It supports researchers and industries in developing and enhancing lithium-ion and emerging battery technologies.
Tenpower, officially Jiangsu Tenpower Lithium Co., Ltd., is a leading manufacturer of cylindrical lithium-ion cells. Using advanced 18650 and 21700 technologies for power tools, micro-mobility, and energy storage, it drives global innovation.
TERRAE GmbH, a German pioneer in cylindrical battery cells, develops advanced Li-ion and innovative Na-ion solutions. Their cells power electric vehicles, energy storage systems, and industrial tools with excellent efficiency and durability.
TerraFlow Energy, headquartered in Texas, pioneers grid-scale storage with advanced organic flow batteries. Their water-based, non-flammable systems offer safe, scalable, long-duration solutions for renewable integration.
TerraVolta Resources, headquartered in Houston, Texas, is a leading U.S. critical minerals company specializing in lithium exploration and production. Utilizing Direct Lithium Extraction technology, TerraVolta produces sustainable, battery-grade lithium to support electric vehicles and energy storage solutions.
Founded in 2003 and led by Elon Musk, Tesla is a leading American multinational specializing in electric vehicles, battery storage, and solar energy. Utilizing advanced technologies like 4680 batteries and a direct-to-consumer model, Tesla drives innovation and sustainability in the clean energy sector.
TESVOLT AG, founded in 2014 in Wittenberg, Germany, specializes in high-performance energy storage systems for commercial and industrial applications. Using advanced NMC lithium-ion technology and modular designs, TESVOLT supports renewable energy integration across various sectors with over 5,000 installations worldwide.
Tharam-Thiran Green Energy Flow, in Tamil Nadu, India, pioneers Sulfur-Iron redox flow battery technology for long-duration industrial energy storage. Its scalable, safe, and affordable solutions optimize renewable integration.
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