SK Telecom Co., Ltd. Sponsored ADR represents shares in South Korea's largest wireless telecom operator, providing comprehensive telecommunication and internet services. It operates primarily through cellular services, offering wireless voice and data transmission, Internet of Things solutions, platform and cloud services, smart factory solutions, subscription offerings, advertising, curated shopping under the T Deal brand, and metaverse platform-based services, alongside wireless device sales. The fixed-line telecommunications segment delivers broadband internet, Internet protocol TV, cable TV, media platforms, and business communications. Additionally, it includes other businesses such as T-commerce and portal services under the Nate brand, call center management, base station maintenance, and digital content services. SK Telecom Co., Ltd. Sponsored ADR serves a broad customer base in the communication services sector, focusing on mobile, broadband, and pay TV subscribers through its ownership of SK Broadband. Founded in 1984 and headquartered in Seoul, South Korea, it plays a pivotal role in the nation's telecom infrastructure.