SK Telecom Co., Ltd. operates primarily through its cellular services and fixed-line telecommunications segments. The company generates the majority of its revenue from wireless voice and data transmission, boasting the largest 5G subscriber base in South Korea. Through its subsidiary SK Broadband, it also offers fixed-line telephone, high-speed internet, and media platform services such as IPTV. In recent years, SK Telecom has strategically pivoted toward becoming a global AI company, investing heavily in AI data centers, enterprise AI solutions, and proprietary generative AI models. The company serves as a core subsidiary of the SK Group, one of South Korea's largest conglomerates.
