Two of Sony’s PSP developers are under going a restructuring. The developers both based in the UK worked on various PSP and PSVita games.
Developer Bigbig is slated for closure their most recent work is Little Deviants for the Vita. They also worked on the Pursuit Force series and the PSP version of Motorstorm.
Sony’s Cambridge division will not see closure but will be in for restructuring. They have made various games since the original Playstation, and made Little Big Planet for the PSP. In a down sized capacity, Sony’s Cambridge office will work with Guerrilla Games, makers of the Killzone franchise, probably on the PSVita version of Killzone.
News Source (Develop)