| EXCELLENCY LIMITED | Private company limited by shares | Live |
| Excellency Diagnostic Limited | Private company limited by shares | Live Commenced dormancy on 28-Dec-2015 |
| EXCELLENCY ENTERPRISES LIMITED | Private company limited by shares | Live |
| EXCELLENCY INVESTMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| EXCELLENCY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Excellency Lam's Technology Limited | | Live |
| Excellency Star Management Consultancy Co. Limited | Private company limited by shares | Live |
| EXCELLENCY TECHNOLOGY LIMITED | Private company limited by shares | Live |