| MACMA LIMITED | Private company limited by shares | Live |
| MACMAHON LIMITED | Private company limited by shares | Dissolved |
| MACMAN LIMITED | Private company limited by shares | Live |
| MacMan International Limited | Private company limited by shares | Live |
| MACMANSION COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACMARWICK COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACMASTER LIMITED | Private company limited by shares | Dissolved |
| MACMASTER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MACMASTER INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MACMASTER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |