| ID | Name | Type |
|---|---|---|
| #17530 | Micron Audio | A |
| #9707 | Micron Eletrônica Com. Ind. Ltda | Z |
| #9749 | Micronet 800 Telesoftware | Z |
| #9750 | Microparadise Software | Z |
| #17531 | Micropoint at Laskys | H |
| #9751 | Micropool | ? |
| #9752 | Micropress | Z |
| #9753 | Micropride Ltd | Z |
| #17532 | Microsat Communications | H |
| #9754 | Microscreen Software | Z |
| #9755 | Microsim | ? |
| #17533 | Microsnips | A |
| #9756 | Microsoft Inc | Z |
| #18037 | Microsoft Ltda | Z |
| #17534 | Microsoftware Club | X |
| #17535 | Microsort Computer Services | R |
| #9757 | Microspace | ? |
| #9758 | Microsphere | P |
| #9759 | Microsphere Computer Services Ltd | Z |
| #9760 | Microtax Ltd | Z |