| MAINWOOD LIMITED | Private company limited by shares | Dissolved |
| MAINWOOD LIMITED | Private company limited by shares | Live |
| MAINWOOD (H.K.) LIMITED | Private company limited by shares | Live |
| MAINWOOD HOLDINGS LIMITED | Private company limited by shares | Live |
| MAINWOOD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MAINWOOD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MAINWOOD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MAINWOOD TRANSIT LIMITED | Private company limited by shares | Live |