SKMNYSERadiotelephone CommunicationsFiscal year ends December 31
SK TELECOM CO LTD
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 29, 2026
$32.30+0.34 (+1.06%)
Close on Oct 19, 2026
SK TELECOM CO LTD revenue by segment
By business segment
| Revenue | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed-line telecommunication services [member] | – | – | – | – | – | ₩4.47T | ₩3.94T | ₩3.86T | ₩3.58T | ₩3.35T | – | – |
| Cellular revenue [member] | – | – | – | – | – | ₩13.85T | ₩13.79T | ₩13.96T | ₩14.87T | ₩14.64T | – | – |
| Others [member] | – | – | – | – | – | ₩1.19T | ₩1.07T | ₩912.78B | ₩1.10T | ₩1.30T | – | – |
| Commerce services [member] | – | – | – | – | – | ₩814.25B | ₩726.55B | ₩790.82B | ₩689.88B | ₩608.59B | – | – |
| Security services [member] | – | – | – | – | – | ₩1.33T | ₩1.18T | ₩286.09B | ₩93.37B | – | – | – |
| Continuing Operations [member] | – | – | ₩17.61T | ₩17.30T | ₩16.75T | ₩16.09T | ₩15.42T | – | – | – | – | – |
| Operating income | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed-line telecommunication services [member] | – | – | – | – | – | ₩258.97B | ₩144.74B | ₩240.57B | ₩168.47B | ₩132.46B | – |
| Cellular revenue [member] | – | – | – | – | – | ₩1.03T | ₩963.21B | ₩1.32T | ₩1.71T | ₩1.80T | – |
| Others [member] | – | – | – | – | – | -₩21.30B | -₩77.89B | -₩240.78B | -₩174.37B | -₩150.14B | – |
| Commerce services [member] | – | – | – | – | – | ₩11.00B | ₩1.84B | -₩85.04B | -₩154.90B | -₩245.70B | – |
| Security services [member] | – | – | – | – | – | ₩137.83B | ₩153.84B | -₩7.57B | -₩16.65B | – | – |
By product or service
By region
From the segment and revenue-disaggregation notes of Sk Telecom's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.