| ID | Name | Type |
|---|---|---|
| #8808 | MAK Computer Graphics | Z |
| #8809 | MALSoft | Z |
| #23142 | MANSoft | + |
| #8810 | MAS | - |
| #8811 | MAT | ? |
| #10167 | MAV | - |
| #8812 | MAXIDROM | ? |
| #8813 | MB | ? |
| #21806 | MB Maniax | P |
| #22633 | MB Software | + |
| #8814 | MBC | ? |
| #21327 | MC Associates | P |
| #8815 | MC Breakers | Z |
| #8816 | MC Lothlorien Ltd | P |
| #8818 | MC SR | ? |
| #8819 | MC-TV | ? |
| #8820 | MCA | ? |
| #8821 | MCC | Z |
| #17437 | MCE Services | R |
| #8822 | MCF | ? |