Telecommunications
14 companies listed in Korea file under this classification. Figures below are each company's most recent filed year, mostly 2025.
Companies14
Combined revenueKRW 63,546bn
Median revenueKRW 150bn
Largest company's share44.4%
We show the median rather than the average because one company often carries a whole classification. The largest firm's share of combined revenue is there so you can see when that is happening.
All companies, by name
Listed alphabetically, not ranked. We do not order companies by size or call any of them leading, major or top.
| Company | Market | Year | Revenue | Operating profit | Net profit |
|---|---|---|---|---|---|
| BUCKET STUDIO Co.,Ltd.066410 | KOSDAQ | 2025 | 17 | -6 | -38 |
| Dozn Inc.462860 | KOSDAQ | 2025 | 60 | 14 | 11 |
| EYESVISION CORPORATION031310 | KOSDAQ | 2025 | 194 | 3 | 9 |
| FreeT, Inc.006490 | KOSPI | 2025 | 106 | 4 | -42 |
| HANNET CO., LTD.052600 | KOSDAQ | 2025 | 27 | 4 | 4 |
| Hyundai Futurenet Co., Ltd126560 | KOSPI | 2025 | 265 | 6 | 7 |
| INFOvine co., Ltd.115310 | KOSDAQ | 2025 | 29 | 6 | 7 |
| KL-Net Corp.039420 | KOSDAQ | 2025 | 48 | 10 | 10 |
| KoreaInformation&Communication025770 | KOSDAQ | 2025 | 836 | 45 | 37 |
| KT CORPORATION030200 | KOSPI | 2025 | 28,244 | 2,469 | 1,837 |
| LG Uplus Corp032640 | KOSPI | 2025 | 15,452 | 892 | 509 |
| NICE INFORMATION & TELECOMMUNICATION INC.036800 | KOSDAQ | 2025 | 1,095 | 55 | 45 |
| SK TELECOM CO.,LTD017670 | KOSPI | 2025 | 17,099 | 1,073 | 375 |
| Wiable Corp.065530 | KOSDAQ | 2025 | 76 | 5 | 5 |