UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE MONTH OF FEBRUARY 2026
Commission File Number: 333-04906
SK Telecom Co., Ltd.
(Translation of registrant’s name into English)
65, Euljiro, Jung-gu
Seoul 04539, Korea
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
Changes of 15% or More in Revenue or Profit
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| The preliminary results shown below may differ from the final results, which remain subject to audit by the external auditor of SK Telecom Co., Ltd. (the “Company”). | ||||||||
| 1. Basis: Consolidated | ||||||||
| 2. Details of Changes (in thousands of Won, except percentages) | Current Fiscal Year |
Previous Fiscal Year |
Amount Increased/ Decreased |
Increase/Decrease Rate (%) | ||||
|
Operating Revenue |
17,099,212,573 | 17,940,608,890 | -841,396,317 | -4.7 | ||||
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Operating Income |
1,073,214,877 | 1,823,409,370 | -750,194,493 | -41.1 | ||||
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Profit from Continuing Operations Before Income Tax |
722,261,465 | 1,761,764,869 | -1,039,503,405 | -59.0 | ||||
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Profit for the Period |
375,084,339 | 1,387,095,020 | -1,012,010,681 | -73.0 | ||||
| 3. Financial Position (in thousands of Won, except percentages) | Current Fiscal Year | Previous Fiscal Year | ||||||
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Total Assets |
30,107,782,845 | 30,515,253,720 | ||||||
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Total Liabilities |
17,152,490,453 | 18,687,619,003 | ||||||
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Total Shareholders’ Equity |
12,955,292,392 | 11,827,634,718 | ||||||
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Capital Stock |
30,492,716 | 30,492,716 | ||||||
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Capital impairment ratio (%) = [(Capital stock - total shareholders’ equity) / capital stock] × 100 |
— | — | ||||||
| 4. Main Reasons for Changes in Revenue or Profit/Loss | • Decline in sales and profits due to subsidiary divestiture, decrease in wireless subscribers from cyber security incident, and implementation of customer appreciation package. | |||||||
| 5. Date of the resolution by the Board of Directors | February 5, 2025 | |||||||
• Attendance of external directors |
Present: 5 Absent : 0 | |||||||
• Attendance of audit committee member that is not an external director |
— | |||||||
| 6. Other important matters relating to an investment decision | • The preliminary results set forth in this report have been prepared on a consolidated basis in accordance with International Financial Reporting
Standards as adopted in Korea.
• The preliminary results set forth in this report may be subject to change based on the results of the audit by the Company’s external auditor and the approval at the general shareholders’ meeting.
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| Additional Disclosure | ||||||
| Basis | Current Fiscal Year | Previous Fiscal Year | ||||
| Equity attributable to the owners of the parent company (in thousands of Won) | Consolidated | 12,863,103,161 | 11,698,628,020 | |||
| Capital impairment ratio (%) = [(Capital stock - total shareholders’ equity˚) / capital stock] × 100 (˚ excluding non-controlling shareholders’ equity) |
Consolidated | — | — | |||
| Operating Revenue (in thousands of Won) | Separate | 12,051,067,840 | 12,774,059,826 | |||
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| SK TELECOM CO., LTD. | ||
| (REGISTRANT) | ||
| By: | /s/ Taehee Kim | |
| (Signature) | ||
| Name: | Taehee Kim | |
| Title: | Vice President | |
Date: February 5, 2026
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