| getit | Maker | Status | Projects | Rating | Lang | Years | Additional Comments |
| - | D&H Games | ? | 5 Games | 29% | - | 1991? | - |
 | D. Ithell URL | Active | 2 Games | 66% | en | 1994? | Very nice person who has made brilliant PD games and works now for Europress. |
| - | Daisy Software | ? | 2 Games | 45% | - | 1994-1995 | - |
| - | Dakamar Software | ? | 1 Game | 56% | - | 1992 | - |
| - | Damian Tarnawsky | ? | 1 Game | 71% | - | 1996 | - |
| - | Damien O'Donnell | ? | 1 Game | 17% | - | ? | - |
| - | Dan Cogliano | ? | 1 Game | 34% | - | 1990 | - |
| - | Dan Rhodes | ? | 1 Game | 32% | - | 1994 | - |
| Dancing Yak Productions URL | Active | 3 Games | 19% | en | 1995-1996 | Creators of the Freeware games Killjoy, Apathy and Gribble. |
| - | Daniel Labriet | ? | 3 Games | 47% | - | 1998? | - |
| - | Daniel M. Kent | ? | 1 Game | 18% | - | 1997 | - |
| - | Danny | ? | 1 Game | 42% | - | 1989 | - |
| - | Dante Menes De Patta | ? | 1 Game | 58% | - | ? | - |
| - | Darius Lorenc | ? | 2 Games | 39% | - | 1990? | - |
| - | Darius Lorenz | ? | 1 Game | 32% | - | ? | - |
| Dark Unicorn Productions URL | Dead | 5 Games, 1 Demo, 3 CDs | 56% | en | 1994-1996? | One of the best Amiga PD companies. |
| Darkage URL | Active | 3 Games, 39 Demos, 19 Disks, 5 CDs | 72% | it,en | 1997-2002? | They already rule the demo scene with their excellent demos. Now they will rule the Amiga software market with their excellent games and CD compilations. |
| - | Darkside PD | ? | 12 Games | 39% | - | 1998-2001 | - |
| - | Darryl and Andrew Farquhar | ? | 1 Game | - | - | ? | - |
| Darryl Sloan URL | Active | 1 Game, 28 Modules, 2 Websites | 77% | en | 1988-1999? | Friendly musician who has composed music for great Amiga games like Wasted Dreams, The Strangers and many others. |
| DAS Software URL | Active | 1 Game | 79% | en | ? | Creators of many excellent PD adventure games for the Amiga. |
| Data Becker URL | Active | 1 Game, 14 Tools | 53% | de | 1990-1992? | Traditional german software company. |
| - | Data East | ? | 5 Games | 65% | - | 1990-1992? | - |
| - | Data Systems Inc. | ? | 1 Game | - | - | 1987 | - |
| - | Data-Tech | ? | 1 Game | 47% | - | 1991 | - |
| - | Databyte | ? | 1 Game | - | - | 1986 | - |
| - | Dataline | ? | 1 Game | 21% | - | ? | - |
| - | Datalink | ? | 1 Game | 38% | - | 1990 | - |
| - | Datasoft | ? | 1 Game | 60% | - | 1988 | - |
| Dave and Den Software URL | Active | 2 Games | 43% | en | 1998? | Two guys who make some funny PD games. |
| - | Dave King | ? | 1 Game | 39% | - | ? | - |
| - | Dave Kirk | ? | 1 Game | 30% | - | 1995 | - |
| - | David Addison | ? | 1 Game | 37% | - | 1986 | - |
| - | David Ashley | ? | 1 Game | 17% | - | 1988 | - |
| - | David C. May | ? | 1 Game | 48% | - | 1994 | - |
| - | David Hanney | ? | 2 Games | 75% | - | 1992 | - |
| - | David Jameson | ? | 2 Games, 2 Modules | 62% | - | 1991-1995 | - |
| - | David Kinder | ? | 1 Game | 57% | - | 1991 | - |
| - | David Lacey | ? | 1 Game | 35% | - | 1993 | - |
| - | David M. Cole | ? | 2 Games | 15% | - | 1990? | - |
| - | David Meny | ? | 2 Games | 47% | - | 1987-1993 | - |
| - | David Papworth | ? | 4 Games | 61% | - | 1991-1995 | - |
| - | David Parsons | ? | 2 Games | 61% | - | 1993 | - |
| - | David Pearson | ? | 1 Game | 69% | - | ? | - |
| - | David Reed | ? | 1 Game | 48% | - | 1996 | - |
| - | David Townsend | ? | 1 Game | 37% | - | 1987 | - |
| - | David Worswick | ? | 2 Games | 55% | - | 1996? | - |
| Dawnbringer URL | Active | 2 Games | 65% | en | 1999-2000 | Creator of the funny poker game 'Dawn Video Poker'. |
| - | DCat | ? | 1 Game | 23% | - | 1996 | - |
| - | DCV Games | ? | 1 Game | 37% | - | 1994 | - |
| getit | Maker | Status | Projects | Rating | Lang | Years | Additional Comments |