LINE Corporation is based in Japan. It was renamed from NHN Japan Corporation on April 1, 2013, and operates the LINE, NAVER matome, and livedoor web service businesses. Since launching LINE in June 2011, LINE Corporation has placed the core of its business upon the service and actively pushed for the further expansion of the service on a global scale, as well as accelerating the development of LINE as a platform.

LINE Plus Corporation was established in March 2013 in South Korea as a subsidiary of LINE Corporation. It supports LINE’s global business development with programmers, designers, marketers, sales personnel, and PR managers of 50 different nationalities working together.