- Dark-Spot Studio
- Daimen Gaming
- Dragons Eye Studio
- DeadBrainGaming
- DV9DESIGN
- DV8Games
- Dream Within
- devotid Media
- devotid
- D3Publisher of America, Inc.
- Darkworks
- Disparity Games
- DesignBy.Cloud
- Dmitry Zagumennov
- doublesix
- Dexmes
- Deadghost Interactive
- Devin Sherry
- Diego Fernandes Malinowsky
- Develobster
- Dark Light Studio
- Da Picky Monkey
- Darkelite Studio Inc
- Dede Bayi