| MAINWEAL LIMITED | Private company limited by shares | Dissolved |
| MAINWEALTH HONG KONG LIMITED | Private company limited by shares | Live |
| MAINWEALTH PROPERTIES LIMITED | Private company limited by shares | Live |
| MAINWEAR FASHIONS FACTORY LIMITED | Private company limited by shares | Dissolved |
| MAINWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAINWELL BEAUTY LIMITED | Private company limited by shares | Live |
| MAINWELL CENTURY LIMITED | Private company limited by shares | Live |
| MAINWELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAINWELL ENTERPRISES LIMITED | Private company limited by shares | Live |
| MAINWELL INVESTMENT LIMITED | Private company limited by shares | Live |
| MAINWELL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MAINWELL SHIPPING LIMITED | Private company limited by shares | Dissolved |
| MAINWELL SHIPPING LIMITED | Private company limited by shares | Dissolved |
| MAINWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| MAINWELL TRADING LIMITED | Private company limited by shares | Live |
| MAINWEST INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |