| MAINLIGHT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAINLIKE INVESTMENT LIMITED | Private company limited by shares | Live |
| MAINLIND LIMITED | Private company limited by shares | Live |
| MAINLINE LIMITED | Private company limited by shares | Live |
| MAINLINE JET LIMITED | Private company limited by shares | Live |
| MAINLINE ASIA LIMITED | Private company limited by shares | Dissolved |
| MAINLINE CONSULTANCY LIMITED | Private company limited by shares | Live |
| MAINLINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MAINLINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAINLINK INVESTMENT LIMITED | Private company limited by shares | Live |
| MAINLION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |