| CONCENTRA (HK) LIMITED | Private company limited by shares | Live |
| CONCENTRA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CONCENTRA TRADING LIMITED | Private company limited by shares | Live |
| CONCENTRADE COMPANY LIMITED | Private company limited by shares | Live |
| CONCENTRADE TRADING LIMITED | Private company limited by shares | Dissolved |
| Concentrate Sports Centre Limited | Private company limited by shares | Live |
| CONCENTRATE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PREMIER CONCENTRATED CHINESE HERBS LIMITED | Private company limited by shares | Dissolved |
| HF Concentrated Energy Chemicals Holdings Limited | Private company limited by shares | Live |
| HONG KONG PREMIER CONCENTRATED CHINESE HERBS LIMITED | Private company limited by shares | Live |
| Concentrated Mineral Elements (Hong Kong) Company Limited | Private company limited by shares | Live Commenced dormancy on 12-Apr-2012 |
| CHAN'S HOMEMADE CONCENTRATED PLUM JUICE LIMITED | Private company limited by shares | Live |
| CONCENTRATION LIMITED | Private company limited by shares | Dissolved |
| ABLE CONCENTRATION LIMITED | Private company limited by shares | Live |
| SAPLINGS CONCENTRATION ALTERNATIVE ASSET MANAGEMENT LIMITED | Private company limited by shares | Dissolved |