SK Telecom's earnings have been declining at an average annual rate of -2.4%, while the Wireless Telecom industry saw earnings declining at 12.3% annually. Revenues have been growing at an average rate of 2.2% per year. SK Telecom's return on equity is 2.5%, and it has net margins of 2%.
Key information
-2.40%
Earnings growth rate
-1.82%
EPS growth rate
Wireless Telecom Industry Growth
13.03%
Revenue growth rate
2.23%
Return on equity
2.47%
Net Margin
2.03%
Last Earnings Update
31 Mar 2026
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How SK Telecom makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
MUN:KMBA Revenue, expenses and earnings (KRW Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
31 Mar 26
17,037,808
346,577
6,084,489
-3,305
31 Dec 25
17,099,213
388,610
6,078,781
0
30 Sep 25
17,317,034
566,920
6,282,156
-20,613
30 Jun 25
17,871,088
994,023
6,294,533
-16,453
31 Mar 25
17,919,715
1,241,791
6,107,222
984
31 Dec 24
17,940,609
1,230,355
6,152,900
0
30 Sep 24
17,984,847
1,115,496
6,309,187
36,844
30 Jun 24
17,855,339
1,144,514
6,303,951
24,929
31 Mar 24
17,739,363
1,137,550
6,261,675
15,348
31 Dec 23
17,636,979
1,076,328
6,203,501
0
30 Sep 23
17,475,681
1,114,245
8,794,194
251,970
30 Jun 23
17,416,518
1,052,208
7,909,029
161,481
31 Mar 23
17,399,992
976,887
6,240,903
-4,501
31 Dec 22
17,345,247
897,634
6,183,361
0
30 Sep 22
17,205,822
880,883
3,876,175
-246,597
30 Jun 22
17,077,407
957,414
4,614,058
-166,148
31 Mar 22
16,912,696
1,114,303
6,194,345
-5,418
31 Dec 21
16,748,585
1,245,163
6,110,074
0
30 Sep 21
14,755,649
618,071
3,848,455
-73,454
30 Jun 21
15,272,062
689,928
4,597,675
-49,057
31 Mar 21
15,750,254
702,880
5,239,671
-26,816
31 Dec 20
16,087,747
673,004
5,840,242
0
30 Sep 20
18,192,941
1,075,922
9,891,837
320,051
30 Jun 20
18,022,709
967,286
8,472,790
215,205
31 Mar 20
17,856,400
806,980
5,892,053
10,559
31 Dec 19
17,740,716
873,932
5,854,837
0
30 Sep 19
17,684,908
1,390,678
6,627,182
0
30 Jun 19
17,310,034
2,144,096
8,643,061
199,977
31 Mar 19
17,027,329
2,792,622
11,019,358
398,006
31 Dec 18
16,873,960
3,112,084
10,967,111
387,675
30 Sep 18
17,019,569
3,220,855
10,994,849
384,427
30 Jun 18
17,275,916
2,988,997
11,138,077
393,509
31 Mar 18
17,467,185
2,705,654
11,272,143
390,084
31 Dec 17
17,520,013
2,599,829
11,260,473
395,276
30 Sep 17
17,374,957
2,481,892
8,259,371
39,077
30 Jun 17
17,176,022
2,011,168
7,634,273
21,354
31 Mar 17
17,097,718
1,676,414
7,138,380
10,518
31 Dec 16
17,091,816
1,659,127
6,726,896
0
30 Sep 16
17,118,905
1,466,263
6,502,080
27,199
30 Jun 16
17,136,461
1,523,412
6,446,007
20,689
31 Mar 16
17,124,911
1,629,116
6,479,793
14,629
31 Dec 15
17,136,734
1,501,764
6,495,361
0
30 Sep 15
17,046,411
1,707,025
6,724,084
-86,306
30 Jun 15
17,152,535
1,856,322
6,779,033
-57,538
Quality Earnings: KMBA has high quality earnings.
Growing Profit Margin: KMBA's current net profit margins (2%) are lower than last year (6.9%).
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: KMBA's earnings have declined by 2.4% per year over the past 5 years.
Accelerating Growth: KMBA's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.
Earnings vs Industry: KMBA had negative earnings growth (-72.1%) over the past year, making it difficult to compare to the Wireless Telecom industry average (86.5%).
Return on Equity
High ROE: KMBA's Return on Equity (2.5%) is considered low.
Return on Assets
Return on Capital Employed
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Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/06/19 10:27
End of Day Share Price
2026/06/04 00:00
Earnings
2026/03/31
Annual Earnings
2025/12/31
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
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Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
SK Telecom Co., Ltd. is covered by 39 analysts. 25 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.