| ID | Name | Type |
|---|---|---|
| #3145 | DT Soft | Z |
| #3146 | DTS Software | Z |
| #18450 | DUH Productions | P |
| #3147 | DX Interactive | Z |
| #3148 | DZS | ? |
| #3149 | Da Gangster | ? |
| #3150 | DaJe | ? |
| #19920 | DaRe | - |
| #3151 | DaRkHoRaCe | - |
| #3152 | Dabyd | - |
| #3153 | Dack | ? |
| #3154 | Dadman | ? |
| #3155 | Dag | ? |
| #3156 | Dagenham Design Cell | Z |
| #3157 | Daggersoft | Z |
| #3158 | Dakrasoft | Z |
| #3159 | Dalali Software Ltd | P |
| #19971 | Dale Bird | + |
| #3160 | Dale Disharoon | + |
| #3161 | Dale Hubbard | + |