| MACCO LIMITED | Private company limited by shares | Dissolved |
| MACCO COMPUTER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MACCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MACCO IMPEX LIMITED | Private company limited by shares | Live |
| Macco Melton Limited | Private company limited by shares | Live |
| MACCO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MACCON LIMITED | Private company limited by shares | Dissolved |
| MAC-CON ASIA LIMITED | Private company limited by shares | Live |
| Mac-consult Limited | Private company limited by shares | Live |
| MACCOS CO., LIMITED | Private company limited by shares | Live |