| Company Name | Type | Status |
|---|---|---|
| WING HOP ELECTRICAL MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| SUN HUNG YICK COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUTHERFORD TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| KOU HONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMBRO-ASIA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |