| Company Name | Type | Status |
|---|---|---|
| BALL LAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG ON ENTERPRISE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KWONG HON HING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA PLASTICS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WING HO INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PO KWONG JEWELLERY LIMITED | Private company limited by shares | Live |