Sejong Telecom 

Established in 1992 and based in Seoul, South Korea, Sejong Telecom, Inc. offers an extensive range of integrated telecommunication services throughout the country. The company's data solutions include domestic and international private leased circuits, global SD-WAN, internet leased lines, and internet data center services. For voice communication, it provides international and internet calling, in addition to various value-added services. Sejong Telecom also manages the Snowman mobile virtual network operator (MVNO) service and Global Friend, a social platform for user interaction. Beyond telecommunications, the company delivers advanced ICT solutions, such as Sejong Pay, an integrated payment system for merchants; BreachWall, a security offering that identifies and blocks malicious activities by analyzing computer operations; and Smart Biz, a unified communication service designed for corporate clients.