| TIANSEN LIMITED | Private company limited by shares | Live |
| TIANSEN (HK) COMPANY LIMITED | Private company limited by shares | Live |
| TIANSEN ELECTRIC HONG KONG LIMITED | Private company limited by shares | Dissolved |
| ITALY TIANSEN GROUP LIMITED | Private company limited by shares | Live |
| TIANSEN (JAPAN) COMPANY LIMITED | Private company limited by shares | Live |
| XIANGGANG TIANSEN PRINTING CO., LIMITED | Private company limited by shares | Dissolved |
| TIANSEN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| TIANSENLIAI LIMITED | Private company limited by shares | Live |