SK Telecom

SK Telecom Co., Ltd., founded in 1984 and headquartered in Seoul, South Korea, is a leading provider of wireless telecommunications services. The company offers a comprehensive range of cellular services, including voice and data transmission, global roaming, and Internet of Things solutions, along with the sale of smartphones and other devices. Additionally, SK Telecom provides fixed-line telecommunications services, which encompass local and long-distance voice services, broadband Internet access, and Internet protocol television. The company also operates an online marketplace, 11st, and a T-commerce network, providing various goods and services. Its other business segments include mobile wallet services, loyalty programs, security services, and marketing platform solutions. As of December 31, 2019, SK Telecom served approximately 31.5 million wireless subscribers and 3.9 million fixed-line telephone customers. Through strategic alliances and international cooperation, SK Telecom aims to enhance its global presence and technological capabilities in the telecommunications sector.