Samsung SDI Co., Ltd. stands as a prominent manufacturer of advanced battery technologies and electronic materials. Founded in 1970 as a subsidiary of Samsung Electronics, the company has grown into a global leader in energy solutions. Focusing on sustainable practices and technological advancement, Samsung SDI develops and produces lithium-ion batteries for electric vehicles, consumer electronics, and energy storage systems. The company also maintains a significant presence in electronic materials production, supplying essential components for semiconductors and displays.
Their commitment to innovation is demonstrated through continuous research and development in battery technology, particularly in areas such as solid-state batteries and efficient energy storage solutions. This dedication has established Samsung SDI as an influential force in the global transition toward electrification and renewable energy.
Battery Technology
Samsung SDI’s technological portfolio centers on high-performance battery solutions, emphasizing next-generation developments. Their flagship technology includes solid-state batteries, which offer enhanced energy density of 500 Wh/kg and enable electric vehicles to achieve ranges up to 600 miles with nine-minute charging capabilities.
The company’s battery development extends to various chemistries and configurations. Their lithium iron phosphate (LFP) batteries provide cost-effective solutions for energy storage applications, while their work on cobalt-free batteries addresses environmental concerns and resource availability. Samsung SDI’s graphene ball technology represents a significant advancement, improving battery capacity by 45% while enabling five times faster charging speeds.
The manufacturing process incorporates innovative methods, including dry electrode production, which reduces production costs while maintaining performance standards. The company’s research facilities continue to advance battery technology through collaborations with academic institutions and industry partners, focusing on improving energy density, safety features, and charging capabilities.
Recent Projects
In late 2024, Samsung SDI announced plans to begin mass production of LFP batteries for energy storage systems by 2025 at their Ulsan plant, with assembly operations in Michigan. The company received four CES Innovation Awards for their PRiMX battery products, recognizing achievements in energy density and safety improvements. Their solid-state battery development program progressed significantly, with a 6,500m2 pilot line completed in March 2023 and prototype shipments underway.
Investors
Samsung Electronics maintains the largest ownership stake at 19.58%, followed by the National Pension Service of Korea with 7.92% and BlackRock Fund Advisors holding 5.01%. Foreign investors collectively own approximately 45% of shares, while domestic institutional investors hold 16.2%. Individual retail investors account for 13.6% of ownership. This diverse investor base includes notable financial institutions such as Amundi Asset Management SA and State Street Global Advisors Ltd.
Business Details
Location: Yongin-si, South Korea
Website: https://samsungsdi.com
LinkedIn: https://www.linkedin.com/company/3121851
