![]() SK Telecom SK Telecom (SK텔레콤) is a company that specializes in the areas of mobile communications, media, security, commerce, and mobility. | ![]() LG Uplus LG Uplus (LG U+, 엘지유플러스) is a company that specializes in providing personal communication services(PCS). | KT KT Corporation (케이티, formerly Korea Telecom) is a company that provides information and communications technology (ICT). | ![]() Comba Telecom Comba Telecom Systems Holdings (京信通信系統控股有限公司) is a company that designs, manufactures, and sells infrastructure for wireless networks. | ||
Founding Date | Founding Date 1984 | Founding Date 1996 | Founding Date 1981 | Founding Date 1997 | Founding Date 1991 |
Type | Type Public | Type Public | Type Public | Type Public | Type Public |
Tags | |||||
Locations | Locations Seoul, KR HQ Beijing, CN Tokyo, JP Kuala Lumpur, MY Sunnyvale, US | Locations Seoul, KR HQ | Locations Seongnam-si, KR HQ Luanda, AO Dhaka, BD Gaborone, BW Libreville, GA Hong Kong, HK Tokyo, JP see more | Locations Singapore, SG HQ Melbourne, AU Sao Paulo, BR Guangzhou Shi, CN Hong Kong, HK Noida, IN Jakarta, ID see more | Locations Shibuya City, JP HQ Miyazaki, JP Osaka, JP Sendai, JP Shibuya City, JP |
Employees | Employees 23,45733% decrease | Employees 10,469 | Employees 14,70113% decrease | Employees 3,74214% decrease | Employees 6,3331% increase |
Valuation ($) | Valuation ($) 8.8 b | Valuation ($) N/A | Valuation ($) 7.7 b | Valuation ($) N/A | Valuation ($) 1.8 b |
Financial | |||||
Revenue (est.) | Revenue (est.) ₩17.1t (FY, 2025) | Revenue (est.) ₩15.5t (FY, 2025) | Revenue (est.) ₩28.2t (FY, 2025) | Revenue (est.) $4.6b (FY, 2025) | Revenue (est.) ¥285.3b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods $3b (FY, 2025) | Cost of goods ¥105.4b (FY, 2025) |
Gross profit | Gross profit ₩17.1t (FY, 2025) | Gross profit ₩15.6t (FY, 2025) | Gross profit ₩28.3t (FY, 2025) | Gross profit $1.6b (FY, 2025) | Gross profit ¥182.5b (FY, 2025) |
Net income | Net income ₩375.1b (FY, 2025) | Net income ₩509.2b (FY, 2025) | Net income ₩1.8t (FY, 2025) | Net income $64.7m (FY, 2025) | Net income ¥36.7b (FY, 2025) |

LG Uplus (LG U+, 엘지유플러스) is a company that specializes in providing personal communication services(PCS).
View companyKT Corporation (케이티, formerly Korea Telecom) is a company that provides information and communications technology (ICT).
View company
Comba Telecom Systems Holdings (京信通信系統控股有限公司) is a company that designs, manufactures, and sells infrastructure for wireless networks.
View company
GMO Internet Group is the provider of Internet services worldwide.
View company