Sony Interactive Entertainment Worldwide Studios

Sony Interactive Entertainment Worldwide Studios, abbreviated SIE Worldwide Studios, is a group of video game developers owned by Sony Interactive Entertainment, which was established in 2005. It is a single internal entity overseeing all wholly owned development studios within SIE. It is responsible for the creative and strategic direction of development and production of all computer entertainment software by all SIE-owned studios, all of which is produced exclusively for the PlayStation family of consoles.

Source : IGDB