| QuickEasyBuy Limited | | Live |
| Quick-E-Mart Trading Limited | Private company limited by shares | Live |
| QUICKEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUICKENUP TRADE LIMITED | Private company limited by shares | Live |
| Quicker Company Limited | Private company limited by shares | Live |
| QUICKER CO., LIMITED | Private company limited by shares | Dissolved |
| QUICKER WEALTH LIMITED | Private company limited by shares | Live |
| HONG KONG QUICKEROY INDUSTRY LIMITED | Private company limited by shares | Live |
| QUICKERTURN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Quickestart System Limited | Private company limited by shares | Live |
| Quickestart Technology Limited | Private company limited by shares | Live |
| QUICKESTAT LIMITED | Private company limited by shares | Dissolved |
| QUICKETT COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUICKEY CORPORATE CONSULTING LIMITED | Private company limited by shares | Live |
| QUICKEY FAMILY WEALTH MANAGEMENT LIMITED | Private company limited by shares | Live |
| REDFORD (QUICKEY) FINANCING LIMITED | Private company limited by shares | Dissolved |