Slide 1: SK telecom Earnings Release Q2 2025
SK telecom Earnings f Q2 2025
Slide 2: Disclaimer
Disclaimer This presentation contains forward-looking statements with respect to the financial condition, results of operations, and business of SK Telecom (the “Company”, or “SKT”) and its subsidiaries, and plans and objectives of the management of the Company. The forward-looking statements are in
Slide 3: Agenda
2Q25 Financial Results 01 Business Highlights 02 Shareholder Return 03 Appendix 04
Slide 4: Consolidated
2Q25 Financial Results | Consolidated | Consolidated Income Statement | Key Metrics (KRWbn) 2q25 202 ER 10 ERS oP & margin (KRW be) Revenue 4,339 4,422 A19% 4,454 A26% SKT 3135 3192 A18% 3167 10% 567 538 533 SKB 1120 1,098 24% 1,114 05% Operating operate 4,000 3,885 3.0% 3,886 29% 338 Operating esra
Slide 5: Non-consolidated
2Q25 Financial Results | Non-consolidated | Non-consolidated Income Statement (KRWbn) 20252024 RE 102 ERS Revenue 3,135 3,192 A18% 3,167 A1.0% MNO 2623 2673 A19% 2,661 A15% Other 512 518 -A11% 506 13% operating 2,884 2,741 5.2% 2,685 7.4% Marketing 725 716 13% 692 4.8% D&AD 653 690 A53% 661 1.2% Ope
Slide 6: SK Broadband
2Q25 Financial Results | SK Broadband | SKB Income Statement | Key Metrics Revenue 1,120 1,093 24% 1,114 0.5% Paytv 475 476 ~=—«A03% += 478 ~—« 06% 102 os Fixedline 286 279 27% 289 A11% B2B 359 339 6.0% 346 3.6% Operating expense 1,028 1,010 1.8% 1,018 1.0% Operating income 92 84 9.8% 96 A4.4% Net i
Slide 7: Business Highlights
2Q25 Financial Results Business Highlights Shareholder Return Appendix 04
Slide 8: Business Highlights | Telecom Business
Business Highlights | Telecom Business (Million) 17.2 i ‘ 16: : 17.0 | 5G subscribers and portion 16.2 16.6 69 5G subscriber loss due to the — ity inci — 76% cybersecurity incident S - 749% BSG subseribers -O- SG penetration rate 2924 3924 424 1925 2925 (1,000) 7,048 7,113 7,156 7,215 7173 | Broadba
Slide 9: Business Highlights | AI Business
Business Highlights | AlBusiness (KRWbn) | AlDC revenue 96.0 ova 1001 1020 108.7 Thanks to the increase in utilization we? rates and new Data Center opening 13,3%| %% DC, International lease lines, etc. 2024 3024 4024 1095 2025 | AlX revenue (We) 540 567 405 45.2 46.8 Revenue growth driven by the in
Slide 10: Business Highlights | Update
Business Highlights | Update | Accountability and Commitment Program ™@ Customer Assurance Package -SIM protection service for all customers (since May) - Strengthen FDS (Fraud Detection System) operations to the highest level (since early May) - 10.21 million USIMs replaced ssf uly2 (including 3.15
Slide 11: Business Highlights | Update: Financial impact of the cybersecurity incident
Business Highlights | Update | Financial impact of the cybersecurity incident (adjusted guidance) Consolidated Revenue Consolidated Operating Income (KRW (KRW) | A0.8tn 17.81n 1.8tn Expected to under- perform Before (25.02) After (25.07) 2024A 2025E Hf Considerations H Major factors - KRW 500bn from
Slide 12: Business Highlights | Ulsan AIDC Update
Business Highlights | Ulsan AIDC | Update Summary Signed a contract to build a hyperscale Al DC with AWS, global No. 1 cloud company Korea’s first and largest dedicated Al Data Center Agreed to cooperate based on a 15-year partnership with AWS after the operation begins in 2027 Optimally located to
Slide 13: Shareholder Return
2Q25 Financial Results Business Highlights Shareholder Return Appendix 04
Slide 14: Shareholder Return
Shareholder Return | Q2 dividend payment : KRW 176.8bn in total (DPS of KRW 830) | Dividend Trend 2024 2025 Category 2022 | 2023 1Q 2Q 3Q 4Q Total 1Q 2Q Total Dividends (KRWbn)”| 723.8 765.6 176.7 176.7 176.7 223.5 753.6 176.8 176.8 DPS(KRW) 3,320 3,540 830 830 830 1,050 3,540 830 830 Dividend Yield
Slide 15: Appendix
2Q25 Financial Results Business Highlights Shareholder Return Appendix 04
Slide 16: Appendix | Financial Statements - Consolidated
Append ix | Financial Statements - Consolidated | Consolidated Income Statement | Consolidated Balance Sheet (KRWobn) 1924 | 2Q24 | 3a24 | 4Q24 | 2024 | 1025 | 2Q25 (KRWen) 3-31-24 | 6-30-24 | 9-30-24 12-31-24] 3-31-25 | 6-30-25 Operating revenue 4,474.6 | 4,422.4) 4,532.1) 4,511.5/17,9406) 4,453.7|
Slide 17: Appendix | Financial Statements - Non-consolidated
Appendix | Non-consolidated Income Statement | Financial Statements- Non-consolidated | Non-consolidated Balance Sheet (KRW bn) 1924 | 2Q24 | 3024 | 4a24 | 2024 | 1925 | 2025 (KRW'bn) 3-31-24 | 6-30-24 | 9-30-24 12-31-24) 3-31-25 | 6-30-25 Operating revenue _| 3,188.7] 3,191.5] 3,203.2] 3,190.6 [12,
Slide 18: Appendix | Financial Statements - SKB
Appendix | Financial Statements- SKB | SKB Income Statement | SKB Balance Sheet (KRW bn) 1924 | 2924 | 3@24 | 4@24 | 2024 | 1025 | 2Q25 (kRWon) 3-31-24 | 6-30-24 | 9-30-24 |12-31-24| 3-31-25 | 6-30-25 Operating 1,091.7) 1,093.4| 11049] 11210] 44114, 1,1136| 11197 Total assets 6,596.2| 6,555.6 6,542.
Slide 19: Appendix | Operating Data
Appendix | Operating Data | Subcribers 2Q23 3Q23 4Q23 1924 2Q24 3Q24 4Q24 1Q25 2Q25 YoY QoQ SKT (thousands) MNO Subscribers? 31,159 | 31,168 31,276 | 31,662 31,710 | 31,762 31,786 | 31,885] 31,006] A2.2%|] A28% (Net adds) 607 9 107 387 47 52 24 98 -879 - - Handsetsubs| 23,205] 23,095| 22977] 22882|