| Company Name | Type | Status |
|---|---|---|
| TOPQ COMPANY LIMITED | Private company limited by shares | Live |
| topQC Limited | Private company limited by shares | Live |
| TOP-QUA & COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPQUALITY CONSULTANCY CO., LIMITED | Private company limited by shares | Live |
| TOP&QUEEN (1989) LIMITED | Private company limited by shares | Live |
| TOPQUEEN HOLDING LIMITED | Private company limited by shares | Live |
| TOP&QUEEN TRADE LIMITED | Private company limited by shares | Live |
| TOPQUIN (HONG KONG) LIMITED | Private company limited by shares | Live |