| CTS1 LIMITED | Private company limited by shares | Live |
| CTS1214 CO., LIMITED | Private company limited by shares | Dissolved |
| CTS2 LIMITED | Private company limited by shares | Live |
| CTS3 LIMITED | Private company limited by shares | Live |
| CTS4 LIMITED | Private company limited by shares | Live |
| CTS5 LIMITED | Private company limited by shares | Live |
| CTSDAQ LIMITED | Private company limited by shares | Live |
| CTSHK INTERNATIONAL TRAVEL AGENCY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| CTSI GLOBAL LIMITED | Private company limited by shares | Dissolved |
| CTSI CONTAINER LINE LIMITED | Private company limited by shares | Live |
| CTSL LIMITED | Private company limited by shares | Live |
| CTSS ENTERPRISE LIMITED | Private company limited by shares | Live |
| CTSUN (China) Creative Industry Group Limited | Private company limited by shares | Live |
| CTSUN (CHINA) HOLDINGS CO., LIMITED | Private company limited by shares | Live |
| CTSUN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| CTSUNION LIMITED | Private company limited by shares | Dissolved |
| CTSZ COMPANY LIMITED | | Live |
| CTSZ10 Limited | | Live |
| CTSZ95 Limited | | Live |