Nexon Co., Ltd. is a South Korean video game developer and publisher. It develops and publishes titles including MapleStory, Blue Archive, Dungeon & Fighter, Sudden Attack, and KartRider. Headquartered in Japan, the company has offices in South Korea, the United States, Taiwan and Thailand. Nexon was founded in Seoul, South Korea, in 1994 by Kim Jung-ju. In 2005, the company moved its headquarters to Tokyo, Japan. However, its largest shareholder is investment and holding company NXC, headquartered in Jeju Island, South Korea. Wikipedia