Company Description
SK Telecom Co., Ltd. engages in the provision of wireless telecommunication services in South Korea.
The company operates through three segments: Cellular Services, Fixed-Line Telecommunications Services, and Other Businesses.
The Cellular Services segment offers wireless voice and data transmission, cellular interconnection, Internet of Things solutions and enterprise communications, cloud, subscription, advertising and curated shopping services; as well as sells wireless devices.
Its Fixed-Line Telecommunications Services segment provides fixed-line telephone, broadband Internet services; media platform services, such as internet protocol TV and cable TV; and business communications and related infrastructure services.
The Other Businesses segment offers T-commerce services. In addition, it provides call center management, base station maintenance, information gathering and consulting, database and internet website, and broadcasting programs; international telecommunication and mobile virtual network operator services; and operates information and communications facilities; as well as engages in telecommunications and communication device retail; and software development and supply business.
SK Telecom Co., Ltd. was incorporated in 1984 and is based in Seoul, South Korea.
| Country | South Korea |
| Founded | 1984 |
| IPO Date | Jun 27, 1996 |
| Industry | Telecom Services |
| Sector | Communication Services |
| Employees | 22,723 |
| CEO | Jai Hun Jung |
Contact Details
Address: SK T-Tower, 65, Eulji-ro Seoul, 04539 South Korea | |
| Phone | 82 2 6100 1532 |
| Website | sktelecom.com |
Stock Details
| Ticker Symbol | SKM |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | KRW |
| CIK Code | 0001015650 |
| CUSIP Number | 78440P306 |
| ISIN Number | US78440P3064 |
| Employer ID | 99-9999999 |
| SIC Code | 4812 |
Key Executives
| Name | Position |
|---|---|
| Jai Hun Jung | Chief Executive Officer and Representative Director |
| Ki Yoon Lee | Head of CR Center |
| Myung-Jin Han | President and Head of MNO Company in-Company Unit and Executive Director |
| Hee Sup Kim | Head of PR Center |
| Bong Ho Lim | Head of MNO Business Division |
| Yong Joo Park | Vice President |
| Jong-seok Park | Chief Financial Officer |
| Jun Chung Hee | Vice President and Head of IR |
| Hwan Kim Tae | Head of Compliance Office |
| Young Sang Kwon | Head of Communications Support Office |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| May 18, 2026 | 6-K | Report of foreign issuer |
| May 15, 2026 | SCHEDULE 13G | Filing |
| May 7, 2026 | 6-K | Report of foreign issuer |
| Apr 30, 2026 | 6-K | Report of foreign issuer |
| Apr 29, 2026 | 20-F | Annual and transition report of foreign private issuers |
| Apr 27, 2026 | 6-K | Report of foreign issuer |
| Apr 27, 2026 | 6-K | Report of foreign issuer |
| Apr 17, 2026 | 6-K | Report of foreign issuer |
| Mar 30, 2026 | 6-K | Report of foreign issuer |
| Mar 26, 2026 | 6-K | Report of foreign issuer |