SK Telecom Co 017670.KS · KRW
Communication Services · Wireless Telecommunication Services · KRX · 🇰🇷 South Korea
77,400
-0.39%
Close of 9 Nov 2026, in KRW
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About SK Telecom Co
Its shares trade on KRX under the ticker 017670.KS. It has been listed since 7 November 1989. In the fiscal year to 31 December 2025, it reported revenue of ₩17.10trn and net income of ₩408.41bn. At that date it held total assets of ₩30.11trn and shareholders' equity of ₩12.86trn.
SK Telecom Co., Ltd. engages in the provision of wireless telecommunication and internet services. The company is headquartered in Seoul, Seoul. The firm operates the business through five segments. The Wireless Communication Business segment provides mobile phones, wireless data, information communication business. The Wireline Communication Business segment offers telephones, high speed Internet, data and network rental services. The Security segment provides services such as personnel and machine security, and information protection. The Commerce segment is engaged in e-commerce business. The Other segment is involved in the businesses such as information communication, electronic banking, advertising, Internet portal services.
Figures and description from our data supplier, not checked against the company's own report.
Company facts
- Sector
- Communication Services
- Industry
- Wireless Telecommunication Services
- Listed since
- 7 Nov 1989
- Employees
- 33,999
- Website
- sktelecom.com ↗
Leadership
Pay as last reported
- Mr. Yeong Sang YooCo-President, Chief Executive Officer, Director, since 2020₩2.06bn
- Mr. Jong Ryeol KangCo-President, Director, Chief Strategic Planning Officer₩1.23bn
- Mr. Yang Seop KimChief Financial Officer, Director, since 2023
- Mr. Gyu Nam ChoiOther Non-Executive Director
- Mr. Seong Hyeong LeeOther Non-Executive Director
- Mr. Jun Mo KimNon-Executive Independent Director
- Mr. Seok Dong KimNon-Executive Independent Director
- Mr. Yong Hak KimNon-Executive Independent Director
- Ms. Mi Gyeong NohNon-Executive Independent Director
- Ms. Hye Yeon OhNon-Executive Independent Director
- Ms. Yeong Min YoonNon-Executive Independent Director
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 84
- Environment
- 75
- Social
- 87
- Governance
- 90
- Direct emissions (scope 1)
- 5,923 t
- Energy emissions (scope 2)
- 1,160,614 t
- Value chain emissions (scope 3)
- 3,210,242 t
- Women in the workforce
- 23.1%
- Carbon reduction policy
- Yes
- Human rights policy
- Yes
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Strong Market Position:
- SK Telecom Co Ltd (SK Telecom) holds a dominant position in the telecommunications industry in South Korea. It is the largest wireless communication provider in the country, enjoying a significant market share and brand recognition.
- Advanced Technology Infrastructure:
- SK Telecom has established a robust and reliable technology infrastructure that enables the delivery of high-quality services to its customers. It has made substantial investments in 5G network development, artificial intelligence, and Internet of Things (IoT) technologies.
- Strong Financial Performance:
- The company has shown consistent financial growth and profitability over the years. SK Telecom's strong financial position allows it to invest in innovative technologies and expand its operations both domestically and internationally.
Weaknesses
- Dependence on Domestic Market:
- Despite being a market leader in South Korea, SK Telecom heavily relies on its domestic market for revenue generation. This dependence exposes the company to risks associated with changes in the local market dynamics and economic conditions.
- Limited Global Presence:
- Compared to some of its international competitors, SK Telecom has a relatively limited global presence. This could restrict its growth opportunities and expose the company to intense competition in its home market.
- Regulatory Environment:
- The telecommunications industry is subject to extensive government regulations. Changes in regulations, licensing requirements, or government policies could impact SK Telecom's operations and profitability.
Opportunities
- Expansion of 5G Services:
- As a leader in 5G network development, SK Telecom has an opportunity to further expand its 5G services and capitalize on the growing demand for faster and more reliable connectivity. This could open doors to new revenue streams and partnerships.
- IoT and Smart Technologies:
- The proliferation of IoT and smart technologies presents opportunities for SK Telecom to offer innovative solutions for various industries such as healthcare, transportation, and smart cities. By leveraging its advanced technology infrastructure, the company can establish itself as a key player in this evolving market.
- International Expansion:
- SK Telecom can pursue international expansion to diversify its revenue sources and reduce reliance on the domestic market. By entering new markets or forging strategic partnerships with global telecom companies, the company can tap into new consumer bases and strengthen its competitive position.
Threats
- Intense Competition:
- The telecommunications industry is highly competitive, with both domestic and international players vying for market share. SK Telecom faces the risk of losing customers and market dominance due to intense competition and price wars.
- Technological Disruptions:
- Rapid advancements in technology can lead to disruptive innovations that may render SK Telecom's existing services or infrastructure obsolete. The company needs to stay at the forefront of technological advancements to avoid the risk of being left behind.
- Cybersecurity Threats:
- As a provider of telecommunications and digital services, SK Telecom is exposed to cybersecurity threats such as data breaches and network vulnerabilities. Maintaining robust cybersecurity measures is crucial to protect customer data and maintain trust.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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