| WA ON (1979) COMPANY LIMITED | Private company limited by shares | Dissolved |
| S. I. TEXTILES (1979) LIMITED | Private company limited by shares | Live |
| TAI RUI TE LIMITED | Private company limited by shares | Live |
| PRP HK LIMITED | Private company limited by shares | Live |
| ZKT LIMITED | Private company limited by shares | Live |
| LIO INC LIMITED | Private company limited by shares | Dissolved |
| NEW ACE LIMITED | Private company limited by shares | Live |
| NEW UP LIMITED | Private company limited by shares | Live |
| ON & ON INC LIMITED | Private company limited by shares | Live |
| DFG Limited | Private company limited by shares | Live |