| Pocketeers
| http://www.pocketeers.co.uk
|
| Polygon Magic
| http://www.polygonmagic.com
|
| Polyphony Digital
| http://www.polyphonydigital.com/
|
| PopCap
| http://www.popcap.com
|
| Point Of View
| http://www.pov-inc.com/
|
| Powerhead Games
| http://www.powerheadgames.com/
|
| Presto Studios
| http://www.presto.com
|
| Prograph Research
| http://www.prograph.it
|
| Navel
| http://www.project-navel.com
|
| Prolific Publishing
| http://www.prolific.com/
|
| Pronto Games
| http://www.prontogames.com
|
| Prope
| http://www.prope.jp/
|
| Propeller
| http://www.propeller-game.com/
|
| Tryset
| http://www.ps-web.net/tryset/
|
| Pseudo Interactive
| http://www.pseudointeractive.com
|
| Psikyo
| http://www.psikyo.co.jp/
|
| Pterodon
| http://www.pterodon.com/
|
| Pukka Games
| http://www.pukkagames.com/
|
| Pulltop
| http://www.pulltop.com
|
| Pumpkin Studios
| http://www.pumpkinstudios.com
|
| Pure Entertainment
| http://www.pure-ent.co.uk/
|
| PuzzleKings
| http://www.puzzlekings.com
|
| Parallax Software
| http://www.pxsoftware.com
|
| Pyro Studios
| http://www.pyrostudios.com
|
| Q-Games
| http://www.q-games.com/
|
| Quantic Dream
| http://www.quanticdream.com
|
| Quest
| http://www.quest-kk.com/
|
| Quicksilver Software
| http://www.quicksilver.com
|
| B-Nyan
| http://www.r18game.com/beenyan/
|
| RaSeN
| http://www.ra-sen.net/
|
| That's
| http://www.raccoon1.jp/thats/
|
| Miles Design
| http://www.radgametools.com/miles.htm
|
| Radical Entertainment
| http://www.radical.ca
|
| Radius9
| http://www.radius9.com
|
| Rage Software
| http://www.rage.co.uk
|
| Rainbow Studios
| http://www.rainbowstudios.com
|
| Rain Software
| http://www.rainsoftware.com
|
| Rare
| http://www.rareware.com
|
| Ultimate - Play the Game
| http://www.rareware.com
|
| Raster Productions
| http://www.rasterproductions.com
|
| Ratbag
| http://www.ratbaggames.com/
|
| Raven Software
| http://www.ravensoft.com
|
| RayLand
| http://www.rayland.com
|
| Razorworks
| http://www.razorworks.com
|
| Reality Pump
| http://www.realitypump.com
|
| Rebellion
| http://www.rebellion.co.uk
|
| Rebelmind
| http://www.rebelmind.com
|
| Red Lemon
| http://www.redlemon.com
|
| Red Lynx
| http://www.redlynx.com/
|
| Red Mile Entertainment
| http://www.redmileentertainment.com
|