SCEE
First Party:
SCE Liverpool Studio: Are working on Wipeout HD, Wipeout(PS3), Strongly rumored to be working on Protector (PS3) and/or Colony Wars (PS3).
BigBig Studios: No idea. Maybe assisting Liverpool.
Evolution Studios: Working on Motorstorm 2 (PS3)
SCE Cambridge: Remember all those "Swat Team" references by the Sony Bigwigs? Well, that's these guys.
SCE London Studio/ Team Soho: Now only SingStar (PS3). Have been confirmed to be working with other developers.
Guerilla Games: Working on Killzone 2(PS3).
SCEJ/ SCEI:
First Party:
Clap Hanz: As previously said, Strongly rumored to be working on Hot Shot Golf 6 (PS3).
SCE Japan Studio: Many unnounced PSN projects. Is also working on PSEye software as well.
Team ICO: Strongly Rumored to be working on 2-3 Games. At least one of those has been confirmed to be an unannounced PS3 title. Specified title has been rumored to be an Ico Sequel or a Shadow of the Colossus Sequel.
Polyphony Digital: Working on Gran Turismo 5 (PS3). Rumored to also be working on a PSP Gran Turismo.
Second Party:
Game Republic: Working on Dark Mist and Toy Home for the PSN. Small rumors also suggest a Folklore Sequel.
Check us out at the Vindication Gamer Network on Youtube.