In 2024, about **** percent of high-speed internet users in South Korea used internet services provided by KT Corporation. In South Korea, KT Corporation, SK broadband, LG U+ and other system operators such as CJ HelloVision and t-broad are the main telecommunication companies that provide high-speed internet services.
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DART. (March 21, 2025). Market share of high-speed internet service providers based on user numbers in South Korea in 2024 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/700595/south-korea-high-speed-internet-provider-market-share/
DART. "Market share of high-speed internet service providers based on user numbers in South Korea in 2024." Chart. March 21, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/700595/south-korea-high-speed-internet-provider-market-share/
DART. (2025). Market share of high-speed internet service providers based on user numbers in South Korea in 2024. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/700595/south-korea-high-speed-internet-provider-market-share/
DART. "Market Share of High-speed Internet Service Providers Based on User Numbers in South Korea in 2024." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 21 Mar 2025, /statistics/700595/south-korea-high-speed-internet-provider-market-share/
DART, Market share of high-speed internet service providers based on user numbers in South Korea in 2024 ÌÇÐÄÆÆ½â°æ, /statistics/700595/south-korea-high-speed-internet-provider-market-share/ (last visited July 26, 2026)
Market share of high-speed internet service providers based on user numbers in South Korea in 2024 [Graph], DART, March 21, 2025. [Online]. Available: /statistics/700595/south-korea-high-speed-internet-provider-market-share/