| CHUNG MING GAI TRADING LIMITED | Private company limited by shares | Dissolved |
| DOW SI GAI LIMITED | Private company limited by shares | Dissolved |
| MO LO TSU TSI LIMITED | Private company limited by shares | Dissolved |
| TIMBRIA HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| TYNEDALE SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DIESEL MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL REGARDED LIMITED | Private company limited by shares | Dissolved |
| SCOTLAND HILL LIMITED | Private company limited by shares | Dissolved |
| EAGLE PROCESS CONTROLS LIMITED | Private company limited by shares | Dissolved |
| CHU YUK LO LIMITED | Private company limited by shares | Dissolved |
| SAW GAI MAU YICK LIMITED | Private company limited by shares | Dissolved |
| QUALLY INDUSTRIES LIMITED | Private company limited by shares | Live |
| CHING'S INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |