Hotel Shilla: Two locations - in Seoul and Jeju, with duty free shop and wedding hall.
Korea Hotel Guide: Contains several hundred hotel listing in 8 cities and 4 provinces, with online reservations.
Koreana Hotel: In Seoul and Ulsan, with accommodations and facilities information, reservations, billboard, and guest book.
Lotte Hotel: Major Korean hotel chain with online reservations.
Sejong Hotel: With guest room information, wedding service, banquets, dining, entertainment, cooking courses, subsidiary facilities, and feedback. Located in Seoul, Chunchon, Kangwon.