| Company Name | Type | Status |
|---|---|---|
| KONG SING PLASTIC PRODUCTS ADVERTISING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWONG TAI METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| JULIUS H. WINKLER (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| O. S. M. S. LIMITED | Private company limited by shares | Dissolved |