SK Telecom, a publicly owned company headquartered in South Korea, was founded in 1984 and employs approximately 7,530 individuals. The company reported $12.0B in revenue as of 2025. Functioning primarily as a telecoms provider, SK Telecom is a South Korean wireless telecommunications operator and former film distributor, and is part of the SK Group. The company has historically led the local market with a 50.5 percent share as of 2008 and is the largest wireless carrier in South Korea, serving 27.019 million subscribers as of Q4 2017.
On August 28, 2026, the Ministry of Science and ICT selected a consortium that includes SK Telecom, Kakao, and KT to implement the "Everyone's AI" project, a national initiative to develop artificial intelligence services. As a designated operator, SK Telecom will create an AI assistant capable of handling public information guidance document issuance, hospital reservations, and daily tasks, utilizing its domestic AI model, 'A.X K2.' Earlier the same day, Samsung Securities projected an increase in SK Telecom's mid- to long-term corporate value following the company's recent spin-off of its subsidiary, SK Broadband, aimed at accelerating the expansion of its artificial intelligence data center business.