| East Point Software | Developer | |
| East Technology | Publisher | |
| EastAsiaSoft | DeveloperPublisher | |
| Eastasiasoft | Publisher | |
| Easter Egg | Publisher | |
| EasterCactus | Developer | |
| Eastern Micro Electronics | Publisher | |
| Easton Entertainment | Developer | |
| Eastridge Technology | Developer | |
| Eastshade Studios | DeveloperPublisher | |
| Eastvillage | Developer | |
| Easy Day Studios | DeveloperPublisher | |
| Easy Games Interactive | Developer | |
| Easy Interactive | DeveloperPublisher | |
| Easy Tech | Developer | |
| Easy Trigger Games | Developer | |
| EasyCleanGames | Developer | |
| EasyTech | Developer | |
| Easyroad | Developer | |
| Easytech | Developer | |
| Eat Create Sleep | Developer | |
| Eat Sleep Play | Developer | |
| EatToFight | Developer | |
| EbaadImran | Developer | |
| Ebasar | Developer | |
| Ebediam | Developer | |
| Eben Vranken | Developer | |
| Ebenel enterprises | DeveloperPublisher | |
| Ebeth | Developer | |
| Ebi-Hime | Developer | |
| Ebo-hime | Developer | |
| Ebriosus Beati | Developer | |
| Ecco Studios | Developer | |
| Echer | Developer | |
| Echo Games | Developer | |
| Echo Peak | Developer | |
| Echo Reece | Developer | |
| Echo607 | Developer | |
| Echo7project | Developer | |
| EchoVT | Developer | |
| Echodog Games | Developer | |
| Echoes | Developer | |
| Echoingthesound | Developer | |
| Echosai | Developer | |
| Echtra Games | Developer | |
| EckartG | Developer | |
| Eclahn | Developer | |
| Eclipse | Developer | |
| Eclipse Entertainment | Developer | |
| Eclipse Games | DeveloperPublisher | |
| Eclipse Software | Developer | |
| Eclipse Software Design | Developer | |
| Eclipsing_Binary | Developer | |
| EcoFilmes (now known as EcoPlay) | Publisher | |
| Ecole | DeveloperPublisher | |
| Ecole Software | DeveloperPublisher | |
| Ecole Software Corporation | Publisher | |
| Ecole SoftwareJP | Publisher | |
| Ecoludology Games | Developer | |
| Ecseco | DeveloperPublisher | |
| Ecseco Development | DeveloperPublisher | |
| Ecto | Developer | |
| Ectsatic | Developer | |
| Ed | Developer | |
| Ed Curtis-Sivess | Developer | |
| Ed Hickman | Developer | |
| Ed Hobbs | Developer | |
| Ed Jones | Developer | |
| Ed Key & David Kanaga | Developer | |
| Ed Knight | Developer | |
| Ed Naujokas | Developer | |
| Ed T. Toton III | Developer | |
| Ed Zaron | Developer | |
| Ed Zolnieryx | Developer | |
| EdLioni | Developer | |
| EdZ123 | Developer | |
| Edacth | Developer | |
| Edalbung | Developer | |
| Edamessiah | Developer | |
| Eddie | Developer | |
| Eddie Dombrower | Developer | |
| EddyA | Developer | |
| EddyGames | Developer | |
| Edelweiss | Developer | |
| Edelweiss303 | Developer | |
| Edelweiss_KR | Developer | |
| Eden | Developer | |
| Eden Entertainment | Developer | |
| Eden Entertainment Software | Developer | |
| Eden Games | Developer | |
| Eden Industries | DeveloperPublisher | |
| Eden Rave | Developer | |
| Eden Studios | Developer | |
| EdenDev | Developer | |
| EdenSoft | Developer | |
| Edenia_be | Developer | |
| Edern | Developer | |
| Edevjogos | Developer | |
| Edgar Belka | Developer | |
| Edgar J. | Developer | |