| ID | Name | Type |
|---|---|---|
| #3126 | DM. Proff | ? |
| #3127 | DMA Design Ltd | P |
| #3128 | DMC | ? |
| #3129 | DMJ | ? |
| #3130 | DMT | ? |
| #3131 | DNK | ? |
| #3132 | DOT | ? |
| #3133 | DP | ? |
| #3134 | DPM Software | Z |
| #23188 | DPS Group | Z |
| #3135 | DR | ? |
| #3136 | DRAGON Software | Z |
| #3137 | DRC | ? |
| #3138 | DRK Products Ltd | Z |
| #3139 | DRS | ? |
| #3140 | DS | ? |
| #3141 | DSA | - |
| #3142 | DSA Computer Graphics | U |
| #3143 | DSC | ? |
| #3144 | DST | ? |