ST SK Telecom 017670 · KRX · Communication
OpenDART ↗ OpenDART Filings checked 23 Oct 2026, 17:20 UTC Financials checked 23 Oct 2026, 17:20 UTC
Some records were last checked more than 24 hours ago. These are the last verified records; check the official source for the latest filings.
Annual reporting period: 2025-01-01 — 2025-12-31 · KRW
Annual revenue ₩17.1T Year over year -4.7%
Annual net income ₩375.08B Consolidated net income
Annual operating income ₩1.07T Consolidated basis
Operating margin 6.3% Operating income / revenue
Revenue over time ANNUAL
2021-12-31 · 16,748,585,000,000 KRW
2021 ₩16.75T
2022-12-31 · 17,304,973,000,000 KRW
2022 ₩17.3T
2023-12-31 · 17,608,511,000,000 KRW
2023 ₩17.61T
2024-12-31 · 17,940,609,000,000 KRW
2024 ₩17.94T
2025-12-31 · 17,099,213,000,000 KRW
2025 ₩17.1T Each bar is one fiscal year of revenue, ending on the date shown.
Income statement CONSOLIDATED Line 2025 2024 2023 2022 2021 Revenue ₩17.1T ₩17.94T ₩17.61T ₩17.3T ₩16.75T Operating expenses ₩16.03T ₩16.12T ₩15.86T ₩15.69T ₩15.36T Operating income ₩1.07T ₩1.82T ₩1.75T ₩1.61T ₩1.39T Income tax expense ₩347.18B ₩374.67B ₩342.24B ₩288.32B ₩446.8B Net income ₩375.08B ₩1.39T ₩1.15T ₩947.83B ₩2.42T Basic EPS 1,825.00 5,780.00 4,954.00 — — Diluted EPS 1,825.00 5,765.00 4,950.00 4,116.00 7,187.00
Balance sheet CONSOLIDATED Line 2025 2024 2023 2022 2021 Total assets ₩30.11T ₩30.52T ₩30.12T ₩31.31T ₩30.91T Current assets ₩6.73T ₩7.48T ₩6.59T ₩7.22T ₩6.35T Cash and equivalents ₩1.49T ₩2.02T ₩1.45T ₩1.88T ₩872.73B Short-term investments ₩151.43B ₩323.89B ₩294.93B ₩237.23B ₩508.68B Accounts receivable ₩1.92T ₩1.99T ₩1.98T ₩1.97T ₩1.91T Inventory ₩167.64B ₩209.78B ₩179.81B ₩166.36B ₩204.64B Property, plant and equipment ₩11.9T ₩12.62T ₩13.01T ₩13.32T ₩12.87T Total liabilities ₩17.15T ₩18.69T ₩17.89T ₩19.15T ₩18.58T Current liabilities ₩6.53T ₩9.22T ₩6.99T ₩8.05T ₩6.96T Accounts payable ₩110.87B ₩126.51B ₩139.88B ₩89.26B ₩190.56B Short-term debt ₩130B ₩100B ₩0M ₩143B ₩13B Long-term debt ₩7.29T ₩6.36T ₩7.11T ₩6.52T ₩7.04T Shareholders' equity ₩12.96T ₩11.83T ₩12.23T ₩12.16T ₩12.34T Retained earnings ₩22.94T ₩22.98T ₩22.8T ₩22.46T ₩22.44T
Cash flow statement CONSOLIDATED Line 2025 2024 2023 2022 2021 Operating cash flow ₩3.92T ₩5.09T ₩4.95T ₩5.16T ₩5.03T Investing cash flow ₩-1.74T ₩-2.71T ₩-3.35T ₩-2.81T ₩-3.49T Financing cash flow ₩-2.71T ₩-1.81T ₩-2.02T ₩-1.35T ₩-2.05T Capital expenditure ₩2.21T ₩2.49T ₩2.97T ₩2.91T ₩2.92T Dividends paid ₩628.36B ₩804.32B ₩773.81B ₩904.02B ₩1.03T Share buybacks ₩0M ₩15.79B ₩285.49B ₩0M ₩76.11B
Key ratios COMPUTED HERE Line 2025 2024 2023 2022 2021 Operating margin 6.3% 10.2% 10.0% 9.3% 8.3% Net margin 2.2% 7.7% 6.5% 5.5% 14.4% Return on equity 2.9% 11.7% 9.4% 7.8% 19.6% Return on assets 1.2% 4.5% 3.8% 3.0% 7.8% Asset turnover 0.57× 0.59× 0.58× 0.55× 0.54× Current ratio 1.03× 0.81× 0.94× 0.90× 0.91× Debt to equity 132.4% 158.0% 146.3% 157.6% 150.6% Net debt ₩5.93T ₩4.44T ₩5.65T ₩4.78T ₩6.18T Free cash flow ₩1.72T ₩2.6T ₩1.97T ₩2.25T ₩2.12T
Amounts are as filed. An em dash means that line was not reported, not that it is nil; rows marked “computed” and the whole key-ratios table are worked out here from those amounts.
About this record 5 fiscal years from 2021 to 2025, covering 27 statement lines, collected from OpenDART. The most recent was confirmed on 2025-12-31.
Its 6.28% operating margin in the latest fiscal year is at or above 33% of the 45 listed companies collected here, closest to Hyundai Motor 6.16% and LG Energy Solution 5.69%.
This page offers no investment view or forecast about SK Telecom. The amounts are as the company filed them, the ratios follow from those amounts, and no currency is converted.
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