Plantynet Co., Ltd. engages in the provision of web-filtering services. It operates through the following business divisions: Internet Value Added Service and Internet Contents Service. The Internet Value Added Service division offers website filtering services, expanded services, time care, and plantyware. The Internet Contents Service division provides Internet contents services through JoosMusic, Jamynote and Moazine, including music, magazines, images, and other contents. The company was founded on June 1, 2000 and is headquartered in Seongnam-si, South Korea.