Companies
- Deck13 Interactive
- Deep Silver
- Deep Silver FISHLABS
- Deep Silver Volition
- Dell Inc
- Dennaton Games
- Denuvo
- Deviation Games
- Devolver Digital
- DICE
- Digital Bros
- Digital Eclipse
- Digital Extremes
- Digital Sun
- Discord
- Disney Interactive
- Disney Interactive Studios
- Disney Plus
- Dlala Studios
- Dolby Laboratories
- DONTNOD Entertainment
- Double Eleven
- Double Fine Productions
- Double Helix Games
- Dragami Games