| ID | Name | Type |
|---|---|---|
| #9959 | Mirrorsoft Ltd | P |
| #18638 | Mischa Schweitzer | + |
| #9960 | Mischeal | ? |
| #18028 | Misfit | - |
| #9961 | Misoft | Z |
| #9962 | Mission Software | Z |
| #9963 | Mister Beep | - |
| #9964 | Mister Chip | P |
| #20199 | Mister Soft | Z |
| #9965 | Mistic JOE | - |
| #9966 | Mistral Software | Z |
| #9967 | Mitchell | Z |
| #9968 | Mitchell Corporation | Z |
| #9969 | Mitchell Software Ltd | Z |
| #9970 | Mitchell Waite | ? |
| #9971 | Mitec | ? |
| #21233 | Mitja Solar | + |
| #9972 | Mitro Istvan | ? |
| #9973 | Miva Rafii | ? |
| #9974 | Mix Soft | Z |