| Q.T.R. INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| QTRAC LIMITED | Private company limited by shares | Dissolved |
| QTRADE HK LIMITED | Private company limited by shares | Live |
| QTRADE LIMITED | Private company limited by shares | Live |
| Q-trade Co., Limited | Private company limited by shares | Live |
| QTradingTheory Limited | | Live |
| QTrend Capital H.K. Company Limited | Private company limited by shares | Live |
| Q-TRONICS LIMITED | Private company limited by shares | Dissolved |
| QTRUEMEDIA TECHNOLOGY LIMITED | Private company limited by shares | Live |