Provides mobile voice and data services to consumers and businesses, along with fixed-line and broadband connections and media and content services.
20-F for FY2025, filed Apr 29, 2026We are the leading integrated telecommunications and platform service provider in Korea and one of the most advanced in Asia. We plan to…View ↗
mobile voice and data telecommunications services based on 5G, 4G LTE and 3G W-CDMA technology;View ↗
fixed-line services, which include:View ↗
Øbroadband Internet access services; andView ↗
media and content services, including IPTV, satellite TV, media content creation and distribution services, digital music services…View ↗
We offer a variety of media and content services, including IPTV, satellite TV, media content creation and distribution services…View ↗
Residential and business subscribers buy KT’s services. Mobile service is marketed mainly through independent exclusive dealers, with sales also at KT’s customer plazas.
20-F for FY2025, filed Apr 29, 2026We market our mobile services primarily through independent exclusive dealers located throughout Korea. In addition to assisting new…View ↗
In response to the diversification of our customers’ demands and their increasing sophistication, we have also selectively engaged in…View ↗
Customers and Customer BillingView ↗
Strategic focus
KT’s earlier strategy emphasized expanding digital platforms across business services, media, content and finance; its current strategy centers on adding AI and information technology to communications and expanding into AI-based businesses.
20-F for FY2022, filed Apr 28, 2023 20-F for FY2025, filed Apr 29, 2026We are the leading integrated telecommunications and platform service provider in Korea and one of the most advanced in Asia. In 2020, we…View ↗
We are the leading integrated telecommunications and platform service provider in Korea and one of the most advanced in Asia. We plan to…View ↗
Competes with SK Telecom, LG U+, Kakao, Netflix, Shinhan Card, Hyundai Card, Samsung Card, and SK Broadband
20-F for FY2025, filed Apr 29, 2026We face significant competition in each of our principal business areas. In the markets for mobile services, fixed-line services and media…View ↗
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