Samsung SDI: A Global Leader in Battery Technology and Electronic Materials
Headquartered in Yongin, South Korea, Samsung SDI is a prominent global manufacturer specializing in high-performance energy solutions and advanced electronic materials. As a key player in the global technology supply chain, the company provides critical components that power everything from handheld IT devices to the next generation of electric vehicles (EVs) and large-scale Energy Storage Systems (ESS).
With a history spanning over five decades, Samsung SDI has evolved from a producer of vacuum tubes into a sophisticated manufacturer of rechargeable batteries and semiconductor materials. Today, the company holds a significant position in the global market, ranking sixth in the world with a 5 percent market share as of the first half of 2022.
Key Facts
- Founded: 1970 (56 years ago)
- Headquarters: Yongin, South Korea
- Core Segments: Energy Solutions and Electronic Materials
- 2023 Revenue: US$17.24 billion
- Major Shareholders: Samsung Electronics (19.58%)
- Global Presence: Operates plants in South Korea, the United States, China, Hungary, and Malaysia
Business Segments and Operations
Samsung SDI organizes its diverse technological portfolio into two primary business segments:
Energy Solutions
This segment focuses on the development and manufacturing of rechargeable batteries. These energy storage solutions are utilized across three main sectors:
- IT Devices: Powering portable electronics and mobile technology.
- Automotive: Providing high-capacity battery cells for electric vehicles.
- Energy Storage Systems (ESS): Large-scale battery solutions for grid and industrial use.
Electronic Materials
The Electronic Materials segment produces specialized components essential for modern technology, specifically focusing on materials used in semiconductors (the microchips that power computers) and displays (such as screens for smartphones and televisions).
Corporate History and Evolution
The company's journey began in 1970 as Samsung-NEC Inc., initially producing vacuum tubes. By 1975, it had expanded into cathode ray tubes, and in 1985, it entered the LCD (Liquid Crystal Display) market. A major technological milestone occurred in 1998 when the company developed its first cylindrical lithium-ion battery, paving the way for its current leadership in energy storage.
In recent years, Samsung SDI has aggressively pursued future-ready technologies. In 2022, the company established a pilot line for solid-state batteries—a next-generation battery technology known for enhanced safety and energy density—in Suwon, South Korea, beginning production in 2023.
Strategic Partnerships and Supply Agreements
Samsung SDI maintains a robust network of joint ventures and supply contracts with major global automotive and technology players to secure its position in the electric vehicle revolution.
Joint Ventures
| Joint Venture Name | Partner Company | Establishment Date | Initial SDI Ownership (%) |
|---|---|---|---|
| SB LiMotive | Bosch | 2008 | 50% |
| StarPlus Energy | Stellantis | 2022 | 51% |
| Synergy Cells | General Motors | 2024 | N/A |
Major Automotive Clients
As of 2024, Samsung SDI serves several of the world's most prominent automotive brands, including:
- BMW: Long-standing supply relationship established in 2016.
- Lucid Motors: Supply agreement initiated in 2016.
- Hyundai Motor Company: Recent supply deal established in 2023.
- Mercedes-Benz: Supply agreement slated for 2026.
- Audi: Recognized as a supplier as of 2024.
Financial and Governance Overview
In 2023, Samsung SDI reported a strong financial performance with a revenue of US$17.24 billion, an operating income of US$1.251 billion, and a net income of US$1.50 billion. The company's total assets were valued at US$34.038 billion.
The company is a public entity traded on the KRX (Korea Exchange) under the code 006400. Its ownership structure is led by Samsung Electronics, which holds a 19.58% stake, followed by the National Pension Service at 7.47% and BlackRock at 5.01%.
Frequently Asked Questions
What products does Samsung SDI manufacture?
Samsung SDI manufactures rechargeable batteries for IT devices, automotive applications, and Energy Storage Systems (ESS), as well as electronic materials for semiconductors and displays.
Where are Samsung SDI's manufacturing plants located?
As of October 2023, the company operates two battery cell plants in South Korea and four overseas plants located in the United States, China, Hungary, and Malaysia.
What is a solid-state battery?
A solid-state battery is an advanced type of battery technology that uses solid electrolytes instead of liquid ones, offering potential improvements in safety and energy capacity. Samsung SDI began production from its solid-state pilot line in 2023.
Who is the primary owner of Samsung SDI?
Samsung Electronics is the largest shareholder, holding a 19.58% stake in the company.
Does Samsung SDI have a sports history?
Yes, the company previously sponsored a rugby union team, Samsung SDI, which competed in the Korea Rugby League from 2003 to 2014 and won four championships.