The lithium-ion battery manufacturing industry is centered around creating, developing, and marketing highly efficient, safe, and environmentally friendly energy storage systems. Companies operating in this sector, such as Samsung SDI and Contemporary Amperex Technology Co., Limited, produce numerous products varying from small-sized Li-ion batteries to large power devices. These batteries are essential in numerous applications, including electronic devices, electric vehicles (EVs), and renewable energy storage systems. The industry is progressively moving towards advancement and innovation, working relentlessly to improve battery safety, lifespan, and overall performance.


Top 21 Lithium-ion Battery Manufacturing Companies

1. Samsung SDI

  • Website: samsungsdi.com
  • Headquarters: Yongin-Si, Gyeonggi-Do, Korea (the Republic of)
  • Founded: 1970
  • Headcount: 10001+
  • LinkedIn

Samsung SDI is a creative leader of technology and market, specializing in energy storage solutions. They offer a wide range of products such as small-sized Li-ion batteries, electronic materials, power devices, and more. With a commitment to sustainability and innovation, they provide quality management and partnership for automotive applications. Their expertise in separator and electrolyte ensures battery safety. The company emphasizes shared growth with suppliers, promoting mutual cooperation and supporting small-to-medium companies for technological advancement.


2. Contemporary Amperex Technology Co., Limited

  • Website: catl.com
  • Headquarters: 巴黎, Qinghai, China
  • Founded: 2011
  • Headcount: 10001+
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Contemporary Amperex Technology Co., Limited (CATL) is a leading manufacturer and provider of lithium-ion energy storage systems and solutions. With a focus on innovation, they offer safe, efficient, and economical lithium-ion battery systems for various applications, including electric vehicles, renewable energy storage, and more.


3. LG Energy Solution

  • Website: lgensol.com
  • Headquarters: Seoul, Seoul-T&S;Ukpyolsi, Korea (the Republic of)
  • Headcount: 10001+
  • LinkedIn

LG Energy Solution is a global battery innovator that leads electrification for a sustainable future. The company offers cutting-edge battery solutions for various applications, ranging from EVs to renewable energy storage systems.


4. Eve Energy Co. Ltd.

Evebattery is a company specializing in the development and manufacturing of advanced lithium batteries. They offer a wide range of battery solutions for consumer applications, power storage, automotive electronics, and smart security systems. With a focus on cutting-edge technology and quality management, Evebattery aims to be a leading player in the lithium battery industry.


5. NETZSCH Group

  • Website: netzsch.com
  • Headquarters: Selb, Bavaria, Germany
  • Founded: 1873
  • Headcount: 1001-5000
  • LinkedIn

NETZSCH is a company that provides total solutions for battery applications, including grinding and dispersing of battery materials, stability testing, charging and discharging efficiency optimization, and recycling. They are also involved in the development of modern and scalable battery cell production. Their expertise helps ensure efficient production and growth in the battery industry.


6. A123 Systems

  • Website: a123systems.com
  • Headquarters: Novi, Michigan, United States
  • Founded: 2001
  • Headcount: 1001-5000
  • Latest funding type: Post Ipo Equity
  • LinkedIn

A123 Systems LLC is a certified supplier of advanced lithium-ion technology and batteries to automotive OEMs and industries globally. They offer a diverse range of solutions, including nickel manganese cobalt technology, to meet the increasing demands of electric vehicles. Their product portfolio includes automotive lithium-ion solutions, cells, and systems.


7. Zhejiang Hangke Technology Incorporated Company

  • Website: chr-group.net
  • Headquarters: 杭州, 浙江省, China
  • Founded: 2011
  • Headcount: 5001-10000
  • Latest funding type: Ipo
  • LinkedIn

Hangke Technology is a Chinese company specializing in post-processing systems for lithium-ion power cells. They offer solutions for pouch, prismatic, cylindrical, and 3C pouch cells. With a strong focus on technology and production capacity, Hangke Technology provides comprehensive services including test systems, logistics software, and service network. They cater to both domestic and international markets.


8. BMZ Poland

BMZ Group is a battery manufacturer and provider of battery systems. They offer a wide range of batteries for various applications such as e-mobility, power storage, industrial, and medical use. Their services include battery recycling, training academy, and technical support. They have a global presence and are known for their high-quality products.


9. Ultium Cells LLC

  • Website: ultiumcell.com
  • Headquarters: Warren, Ohio, United States
  • Founded: 2020
  • Headcount: 1001-5000
  • Latest funding type: Debt Financing
  • LinkedIn

Ultium Cells LLC is a company focused on the future of the transportation industry. They design and manufacture battery cells that are powering the future of transportation. Committed to using advanced technology, Ultium Cells aims to produce high-quality battery cells for zero-emission vehicles. They offer a range of job opportunities and have locations in Warren, Ohio, Spring Hill, Tennessee, and Lansing, Michigan.


10. TDS Lithium-Ion Battery Gujarat Private Limited

  • Website: tds-g.co.in
  • Headquarters: Ahmedabad, Gujarat, India
  • Founded: 2017
  • Headcount: 501-1000
  • LinkedIn

TDS-G is a joint venture between Suzuki, TOSHIBA, and DENSO. They have invested $180 million to establish a Lithium-ion battery manufacturing plant in Gujarat by 2020. The company aims to contribute to society through the production of high-quality batteries under the Make-in-India strategy.


11. AMTE Power

  • Website: amtepower.com
  • Headquarters: Thurso, Caithness, Canada
  • Founded: 2013
  • Headcount: 51-200
  • Latest funding type: Ipo
  • LinkedIn

AMTE Power plc is a leading battery cell manufacturer based in the UK. They specialize in producing batteries for electric vehicles and renewable energy storage. Their products are designed to solve key challenges in power delivery, energy performance, and safety. With plans to scale up production, AMTE Power is committed to supporting the transition to a net-zero society.


12. InoBat

  • Website: inobat.eu
  • Founded: 2019
  • Headcount: 51-200
  • Latest funding type: Corporate Round
  • LinkedIn

InoBat is a battery development company based in Slovakia. They specialize in the production and innovation of Li-ion batteries for the electromobility industry. With a focus on sustainable transport, InoBat aims to be a trend-setter in the battery business.


13. Ecobat

Ecobat is a leader in the collection, recycling, production and distribution of energy storage solutions, lead and polypropylene products, precious metals and other commodities essential to modern life. They also offer lithium battery collection and recycling management services to empower sustainability efforts worldwide.


14. Envision AESC

Envision AESC is a global company specializing in AIoT battery solutions. They are dedicated to achieving 650,000 electric vehicles with zero critical incidents. Their focus is on battery manufacturing and R&D to enable EVs to participate in the renewable energy eco-system.


15. Dongjin Group

Dongjin Battery is a company that offers a wide range of batteries for various applications such as tricycles, e-bikes, EVs, and UPS systems. They provide stable quality, high reliability, and environmentally friendly batteries with maintenance-free operation.


16. ENTEK International

  • Website: entek.com
  • Headquarters: Lebanon, Oregon, United States
  • Founded: 1984
  • Headcount: 201-500
  • Latest funding type: Grant
  • LinkedIn

ENTEK is a manufacturing company specializing in the production of ultrahigh molecular weight polyethylene (UHMWPE) base separators. They offer state-of-the-art battery separators, manufacturing equipment, and extrusion solutions. With a unique wet process approach, they deliver high-quality products for various battery types. Their commitment to continuous improvement and customer success sets them apart in the industry.


17. SUNWODA Electric Vehicule Battery

  • Website: en.sunwoda.com
  • Headquarters: Shenzhen, Guangdong, China
  • Founded: 1997
  • Headcount: 10001+
  • Latest funding type: Post Ipo Equity
  • LinkedIn

SUNWODA Electric Automobile Battery Co., Ltd. is a company based out of 1-2 FLOOR, BUILDING A, YAN WANDA INDUSTRIAL PARK, TONG MING SOUTH STREET, NO. 18, Shenzhen, China.


18. Farasis Energy, Inc.

  • Website: farasis.com
  • Headquarters: Hayward, California, United States
  • Founded: 2002
  • Headcount: 201-500
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Farasis is a company specializing in energy solutions for green transportation, smart energy storage, and low-carbon construction. They offer sustainable products and services to support the development of a greener and cleaner future.


19. Sakuu

  • Website: sakuu.com
  • Headquarters: San Jose, California, United States
  • Founded: 2016
  • Headcount: 51-200
  • Latest funding type: Series A
  • LinkedIn

Sakuu Corporation is a pioneer in battery manufacturing, particularly in the field of solid-state batteries. Their Kavian™ platform and Swift Print™ cells offer a novel, rapid, and sustainable approach to producing battery cells, helping to meet global demand. With a focus on reducing material use, energy consumption, and carbon emissions, Sakuu aims to transform industries and contribute to a healthier planet.


20. Adwin Batteries

Adwin Batteries is a company that offers battery products and solutions. They specialize in providing high-quality batteries for various industries and applications. With a commitment to excellence and customer satisfaction, Adwin Batteries is dedicated to delivering reliable and long-lasting power solutions.


21. Ador Digatron Pvt. Ltd

Ador Digatron is a global leader in the development and manufacture of test and formation charging systems for batteries. With manufacturing plants in the US, China, and India, the company supplies customers worldwide and plays an active role in shaping the future of energy storage.


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