| 1C: Maddox Games (1) | Activision (2) | Arrowhead Game Studios (1) |
| Atlus (1) | Beam Software (1) | Bethesda Softworks (3) |
| BioWare (4) | Bizarre Creations (2) | Blind Mind Studios (1) |
| Bungie (2) | Capcom (17) | CD Projekt (2) |
| Cing Inc. (1) | Codemasters (1) | CORE Design (2) |
| Creative Assembly (4) | Criterion Games (1) | Crystal Dynamics (2) |
| Crytek (2) | CyberConnect2 (1) | Dice (5) |
| DMA Design (3) | EasyGameStation (1) | Egosoft (2) |
| Eidos Interactive (1) | Electronic Arts (16) | Epic Games (1) |
| Evolution Studios (1) | Factor 5 (1) | Firaxis (9) |
| Frictional Games (1) | From Software (1) | G-artists (2) |
| Game Freak (5) | Gas Powered Games (2) | Gearbox (3) |
| Gooseman (1) | Gray Matter (2) | GSC Game World (1) |
| Harmonix (1) | Human Head Studios (1) | id Software (6) |
| Incog (1) | Infinity Ward (5) | Infogrames (1) |
| Insomniac Games (4) | Interplay (1) | Io Interactive (1) |
| Ion Storm Inc. (1) | Ironclad (1) | Irrational Games (1) |
| Kerberos Studios (1) | Konami (18) | Lionhead (1) |
| LucasArts (4) | Maxis (1) | Media Molecule (1) |
| Merit Studios (1) | Midway (6) | Mirage (1) |
| Mistwalker (1) | Monolith (1) | Mythic (4) |
| Namco (6) | Naughty Dog (4) | Neversoft (8) |
| Ninja Theory (2) | Nintendo (54) | Notch (1) |
| Obsidian Entertainment (2) | Ocean Software (3) | Open Source (1) |
| Origin Systems (1) | Pack-In Video (2) | Paradox Interactive (4) |
| Playdead (1) | Polyphony Digital (6) | Probe Entertainment (1) |
| Psygnosis (1) | Radical Entertainment (2) | Rare (15) |
| Raven (1) | Re-Logic (1) | Rebellion (2) |
| Relentless Software (1) | Riot Games (1) | Rockstar (8) |
| Rocksteady Studios (1) | Runic Games (1) | Sculptured Software (4) |
| Sega (5) | Shiny Entertainment (2) | Sony (7) |
| Spike (1) | Splash Damage (1) | Sports Interactive (1) |
| Square Enix (13) | Sucker Punch (1) | Sunflowers (4) |
| Taito (2) | TaleWorlds Entertainment (2) | Tamsoft (1) |
| Team Meat (1) | Technos (1) | Terry Cavanagh (1) |
| Treyarch (2) | tri-Crescendo (1) | Tripwire Interactive (1) |
| Turn 10 (2) | Ubisoft (12) | Valve (10) |
| Westwood Studios (5) |
