SK Telecom
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SK Telecom (017670) investor relations material

SK Telecom Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary5 Feb, 2026

Executive summary

  • Consolidated revenue for FY2025 was KRW 17,099.2 billion, down 4.7% year-over-year, mainly due to a major cybersecurity incident impacting MNO revenue and operations.

  • Operating income dropped 41.1% year-over-year to KRW 1,073.2 billion, reflecting incident response costs, restructuring, and early retirement program expenses.

  • Net income fell 73% year-over-year to KRW 375.1 billion, affected by penalty payments and lower operating income.

  • Prioritized operational improvements, monetizing AI business, and restoring customer trust.

Financial highlights

  • Non-consolidated revenue declined 5.7% year-over-year to KRW 12.05 trillion, with MNO subscriber losses and tariff discounts.

  • SKB revenue grew 2.8% year-over-year to KRW 4.53 trillion, driven by data center business and high-tier subscriber growth.

  • EBITDA margin decreased to 28.4% from 32.9% year-over-year.

  • CapEx for FY2025 was KRW 2.13 trillion, up 11.1% year-over-year.

  • No quarterly dividend paid for Q4 due to incident and restructuring; DPS for FY2025 set at KRW 1,661, pending approval.

Outlook and guidance

  • Aims to restore operating income to 2024 levels by improving telecom profitability and AI business self-sustainability.

  • Focus on strengthening core competitiveness in 2026 through product/channel restructuring and customer lifetime value.

  • AI DC and AIX businesses targeted for continued double-digit growth, with expansion in undersea cable and AI solutions.

  • Intends to return to previous dividend payout levels and consider tax-free dividends to enhance shareholder value.

  • Will balance capital allocation between performance, financial position, and growth investments.

Anthropic stake: What factors guide disposal?
MNO profitability drivers given revenue challenges?
A.X K1 model: Key monetization opportunities?
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Frequently asked questions

SK Telecom Co., Ltd. is a telecommunications company based in South Korea, known for providing a wide range of wireless telecommunication services. The company operates through several segments, including Cellular Services, Fixed-Line Telecommunications Services, and Other Businesses. Its Cellular Services segment offers various services such as wireless voice and data transmission, Internet of Things (IoT) solutions, platform services, cloud and smart factory solutions, subscription services, advertising, and curated shopping under the T Deal brand, as well as metaverse platform-based services. Additionally, SK Telecom sells wireless devices. The Fixed-Line Telecommunications Services segment provides fixed-line telephone services, broadband Internet services, media platform services (including Internet Protocol TV and cable TV), and business communications services. The Other Businesses segment encompasses activities like T-commerce and portal services under the Nate brand, along with a range of other services including call center management, base station maintenance, and communications device retail business, among others. SK Telecom was incorporated in 1984 and continues to play a pivotal role in South Korea's telecommunications industry. The company is headquartered in Seoul, South Korea, and its shares are listed on the Korea Exchange.

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