| CQBM LIMITED | Private company limited by shares | Dissolved |
| CQCA HOLDING LIMITED | Private company limited by shares | Live |
| CQCI LIMITED | | Live |
| CQHEALTH LIMITED | Private company limited by shares | Live |
| SHENZHEN CQITENG ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| CQLEE CO., LIMITED | | Live |
| CQMC HOLDINGS LIMITED | Private company limited by shares | Live |
| CQMI Agency Limited | Private company limited by shares | Live |
| CQMY TRADE LIMITED | Private company limited by shares | Live |
| CQPMALL LIMITED | Private company limited by shares | Live |
| CQrecruit Limited | Private company limited by shares | Live |
| CQRET LIMITED | Private company limited by shares | Live |
| C.Q.S. INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CQubed Limited | Private company limited by shares | Live |