AltPlus Inc. engages in the planning, development, and operation of social games. It operates through the following business divisions: Game, Game Support, and Development. The Game division develops social application games. The Game Support division provides solutions for developing and managing games. The Development segment offers services such as DxShield, an integrated security solution for smartphone applications and Game Infrastructure Management Service (GIMS), which handles infrastructure design, construction, and operation of social games. The company was founded by Takeshi Ishii on May 6, 2010 and is headquartered in Tokyo, Japan.