| TANCAN LIMITED | Private company limited by shares | Live |
| TANCAST LIMITED | Private company limited by shares | Dissolved |
| TANCE IMPORT AND EXPORT TRADING LIMITED | Private company limited by shares | Live |
| TANCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TANCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TANCEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TANCER GROUP LIMITED | Private company limited by shares | Dissolved |
| Tancergia Consultancy Limited | Private company limited by shares | Live |
| TANCHENG ARCHITECTURE LIMITED | Private company limited by shares | Dissolved |
| TANCHENG ENTERPRISE LIMITED | | Live |
| TANCHI COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tancho Company Limited | | Live |
| TANCHO (Hong Kong) Limited | Private company limited by shares | Live |
| TANCHUEN LIMITED | Private company limited by shares | Dissolved |
| TANCHUEN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TANCIN LIMITED | Private company limited by shares | Dissolved |
| TANCITY INVESTMENT LIMITED | Private company limited by shares | Live |
| TANCO LIMITED | Private company limited by shares | Dissolved |
| TANCO JEWELLERY ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| Tanco Holding Limited | Private company limited by shares | Live |
| TANCO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TANCO INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| TANCO PACIFIC COMPANY LIMITED | Private company limited by shares | Live |
| HK TANCO TECH LIMITED | Private company limited by shares | Live |
| TANCO TRADING LIMITED | Private company limited by shares | Dissolved |
| TANCON LIMITED | Private company limited by shares | Dissolved |
| TANCORP LIMITED | Private company limited by shares | Dissolved |
| TANCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TANCRED LIMITED | Private company limited by shares | Live |
| Tancred Venture Limited | Private company limited by shares | Dissolved |
| TANCROWN LIMITED | Private company limited by shares | Dissolved |
| HK TANCUI (INTERNATIONAL) DIET GROUP LIMITED | Private company limited by shares | Live |