| T.C.C. ASIA LIMITED | Private company limited by shares | Dissolved |
| TCC1520 COMPANY LIMITED | Private company limited by shares | Live |
| TCCA COMPANY LIMITED | | Live |
| TCCF.HK Limited | | Live |
| TCCL (Finance) Limited | Private company limited by shares | Live |
| TCCLIFESTYLE LIMITED | Private company limited by shares | Live |
| Tccoil International Co., Limited | | Live |
| T.C.COM LIMITED | Private company limited by shares | Dissolved |
| TCCT TRADE CO., LIMITED | Private company limited by shares | Live |
| TCC-TECHCONSULT COMPANY LIMITED | Private company limited by shares | Live |