| Company Name | Type | Status |
|---|---|---|
| DOUBLE-C HEALTHCARE EQUIPMENTS LIMITED | Private company limited by shares | Dissolved |
| DOUBLE-C IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Live |
| DOUBLEC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DOUBLECHECK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DOUBLE-CRANE (HONG KONG) IMPORT AND EXPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Orchid & Double-Crane CO., Limited | Private company limited by shares | Live |