Some of the games are not internally developed by the studios but all have their logo on the front and probably contributed to concept, artist, sound, graphics, ect, also these games are published by Sony Computer Entertainment, so I am counting as part of sales generated for WWS as well:

----------------------------

Japan Studio:

Piyotama 2007 PSN only

LocoRoco 2007 PSN only

the Last Guy 2008 PSN only

Eye of Judgment 2007: 320k

Patapon PSP 2007: 730k

Patapon 2 PSP 2008: 70k (NA PSN only)

Patapon 3 2009: 220k

Echochrome 2008: 80K (NA EU PSN only)

Echochorme 2 2010: PSN only

Siren Blood Curse 2008: 230k (NA PSN only)

LocoRoco 2 PSP 2008: 280k

WKC (with Level 5) 2008: 830k

WKC 2 (w/ Level 5) 2010: 450k

WKC Origin PSP 2011: 110k

Demon Soul (w/ From Soft) 1550k

Trash Panic (also available at PS home): PSN only

Numblast: PSN only

Patchwork heros: PSN only

Kung Fu Rider 2010: 150k

No Heroes Allowed 2010: PSN only

Ape Escape Move 2011: 20k

Bleach Soul Resureccion 2011: 210k

Ico and Shadow collection 2011: 620k

Gravity Rush PSV 2012: 60k

Japan Studio Since 2007 to 2012 sold total software of at least 5.93million

Japan Studio has alot of PSN only download games compare to other studios; therefore it is hard to know how many copies of digital sales they have sold. This is also not accounting PS1 classics that are own by Sony.

====================

PolyPhony Digital

GT HD: Free on PSN

GT5 Prologue 2007: 4080k

GT PSP 2009: 2820k

GT 5 2010: 7290k

Unknow PSN DLC sales for GT PSP and GT5 DLCs packs.

Polyphony Digital generated total software sales of at least:  14.2 million 

===================

Naughty Dog

Uncharted 1 2007: 4160k 

Uncharted 2 2009: 5490k

Uncharted 3 2011: 3730k

Jak and Daxter Collection (w/ Mass Media) 2012: 80k

DLC sales not included.

NG generated at least: 13.46 million

===================

Sony Bend Couting from 2007 at launch of PS3.

SF: Logan's Shadow PS2+PSP 2007: 480k

SF: Combat Ops PSP: PSN only

Resistance Retribution 2009: 810k

Uncharted Golden Abyss PSV 2011: 390k

Sony Bend generated only 1.68 million sales without counting PSN sales of Resistancec and Golden Abyss.

=======================

Sony San Diego

NBA 2007 PS2, PSP, PS3: 470k

NBA 2008 PS2, PSP, PS3: 280k

NBA 2009 PS2, PSP, PS3: 450k

NBA 2010 Insider PSP only: 70k

MLB 2007 PS2, PSP, PS3: 1500k

MLB 2008 PS2, PSP, PS3: 1420k

MLB 2009 PS2, PSP, PS3: 1250k

MLB 2010 PS2, PSP, PS3: 1260k

MLB 2011 PS2, PSP, PS3: 710k

Pain: PSN only

High Velocity Bowling: PSN only

PinBall Heroes: PSN only

ModNation Racer PSP 2010: 400k

ModNation Racer PS3 2010: 930k

Modnation Racer PSV 2012: 20k

Sports Champion 2010 (pack in with some Move): 3200k

Medieval Move 2011: 120k

Sony San Diego generated: 8.88 million sales without counting sports champion

If counting sports champion which is a pack in, total is 12.08 million; not counting their DLCs games.

==================================

Sony Santa Monica

Blast Factor, Flow, Flower, Journey, Calling all Cars (Profitable per David Jaffe), GoW Betrayal, Pixel Junk Series, Linger in shadows, everyday shooters, Fat Princess, Escape Plan all PSN sales with no data.

Warhawk 2007: 1000k

Twisted Metal head On PS2 2008: ? 

God of War Chains of  Olympus with RAD 2008: 3080k

GOW Collection 2009: 2460k

God of War 3 2010: 4310k

Fat Princess PSP w/ SVS 2010: 50k

God of War PSP Ghost of Sparta w/ RAD 2010: 780k

GOW Origin (PSP combo on PS3 HD) 2011: 310k

Carnival Island 2011 w/ Magic Pixel: 80k

Twisted Metal PS3 2012: 370k

Eventhough some games are obviously undertracked like PSP Fat princess, and PS2 version of TM is not counted. Santa Monica managed to sell 12.44 million phsyical discs.

====================================

Sucker Punch Studio:

Infamous 1 2009: 2118k

Infamous 2 2011: 1140k

Fetival of blood: PSN only:

Sly Collection with Sanzaru games 2010: 350k

SP joined WWS recently, since PS3 started, they generated at least 3.6 million sales, PSN sales of infamous 2 is not counted.

====================================

Zipper Interactive

SOCOM PSP FT Bravo 2 releas 2007 in EU: 1030k

MAG 2010: 1230k not including PSN sales

SOCOM 4 2011: 670k

Total: 2.93 million

=====================================

Evolution Studio:

Motorstorm 2006: 3720k (heavly bundled)

Motorstorm PR2008: 1190k

Motorstorm Apo (bundle with TV) 2011: 270k

Motorstorm RC PSN only

Evolution at risk of closure, generated: 5.18 million software

===================================

Big Big Studio (Closed)

MS Artic Edge: 830k

Little Deviant PSV: 130k

total 960k prior to closure.

==================================

Gureilla Games

Killzone 2: 2820k

Killzone 3: 2190k

Total: 5.01 million

==============================

Media Molecule

LBP2008: 4840k

LBP2 2011: 2470k

Sackboy Prehisotric Move

All the DLCs for LBPs are not accounted for, probably had significant micro-transaction effect:

Total 7.31 millions

==============================

Sony Cambridge

LBP PSP: 2030k

TV Superstars 2010: 140k

total 2.45 millions

================

Sony Livverpool

Wipeout Pulse PSP 2007 260k

Wipeoutu Pulse PS2 2009: 490k

F1 PS3 2007: 610k

Wipeout HD: PSN only 

Wipeout HD Fury: 20k

Wipeout 2048 PSV 2012: 70k

Total 1.45 million

==========================

Sony London

Singstar games PS3 2007 to 2012: 3890k

Singstar games on PS2 after PS3 was released: 4630k

Beats: ?

Eye Pet 2009 PS3: 950k

Eye Pet 2010 PSP: 200k

Eye Pet and Friend 2011 PS3: 70k

PSN: Aqua Vita,PS Home sales

DanceStar Party 290k

Total sales not including money generated form Playstation Home (London created it) = 10.03 millions

=====================

From 2007 till now, All of Sony's in house studio sold about 98.7 MILLION physical discs PSP and PS3 combined, not including PSN downloads.

I think overall, the WWS is profitable, looks like smaller EU studios and some American studios is not doing so well, otherwise things are looking good. Hope they expand even more in the future. They need a good in house RPG studio

Of course they are profitable ( maybe not all of them). if they wouldnt be profitable they would not release on game after another. I think the whole Gaming Sektion of Sony is profitable because of games like Gran Turismo, Uncharted and God of War. With the sells of to say an Uncharted 3 they can produce 5 cheaper titles like Patapon etc.

Interesting that the two studios involved with Motorstorm are either closed, or at risk of closing.

Maybe Sony should let them try a new IP. Motorstorm isn't what the market wants.

they are very profitable

YES, most are I'm pretty sure.

Sony needs to chop some of these studios. To many not carrying their weight.

Sony Bend and Cambridge are now just doing old IP stuff for PSP, which makes me sad, they use to create great IPs. Syphon Filter and MediEvil

Motorstorm Apocalypse's performance was butchered by the unfortunate earthquake that struck Japan last year. I know of actual fans of the games that didn't know it launched yet or exists.

Also I thought Liverpool was closed and the employees merged with another studio.

 Something like that, Sony had studios based in Liverpool and Warrington which are basically next to one another, so they merged them.  I think it's evolution based in Warrington, but could be someone else.