KOREA AIRPORT SERVICE Co,. Ltd. engages in the provision of air terminal services. It operates through the following businesses: Ground Handling, Cargo, Refueling, Maintenance, Jeju Folk Village Museum, Bottled Water, Farming, Mining, and Other businesses. The Ground Handling business offers ramp services, and private & business jet handling services. The Cargo business offers cargo ramp and warehousing services. The Refueling business offers fueling, reservoir management, transportation and sales, and quality management agent services. The Maintenance business offers aircraft maintenance, and ground support equipment maintenance services. The Jeju Folk Village Museum business offers exhibitions and facilities that provide traditional folk articles from Jeju. The Bottled Water business offers hanjin jeju pure water. The Farming business includes green house, jedong beef, and livestock. The Mining business offers limestone for steel making and environmental engineering. The Other businesses offers laundry and forklift rental services. The company was founded on February 20, 1968 and is headquartered in Seoul, South Korea.