| Definitive Studios |
| Deibus Studios |
| Denyusha |
| Destineer Studios |
| Detn8 Games |
| Devolver Digital |
| Digital Anvil |
| Digital Eclipse |
| Digital Extremes |
| Digital Leisure |
| Digital Reality |
| Digital Spray |
| Digitalo |
| Dimps Corporation |
| Direct Action Games |
| Disney Interactive |
| Disney Online |
| Diversions Entertainment |
| DMA Design |
| Double Fine Productions |
| Double Helix |
| DreamCatcher Interactive |
| DreamRift |
| DrinkBox Studios |
| dtp entertainment |
| EA BlackBox |
| EA Bright Light Studio |
| EA Canada |
| EA Chicago |
| EA Digital Illusions Creative Entertainment |
| EA Los Angeles |
| EA Montreal |
| EA Phenomic |
| EA Redwood Shores |
| EA Seattle |
| EA Sports |
| EA Tiburon |
| EA United Kingdom |
| Eat Sleep Play |
| Eden Games |
| Edge of Reality |
| Egosoft |
| Eidos Interactive |
| Eidos Montreal |
| Eighting |
| Eko Software |
| Electronic Arts |
| Empire Interactive |
| Emurasoft |
| Encore |
| Enigma Software |
| Enlight |
| Ensemble Studios |
| EON Digital Entertainment |
| Epic Games |
| Epicenter Studios |
| Epos |
| Ertain |
| Etranges Libellules |
| Eugen Systems |
