| Tosen Limited | Private company limited by shares | Live |
| QINGDAO TOSEN BRUSH CO., LIMITED | Private company limited by shares | Live |
| Tosen Digital Company Limited | Private company limited by shares | Live |
| Tosen Digital Company Limited | | Live |
| TOSEN ENGINEERING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| TOSEN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOSEN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK TOSEN TRADE LIMITED | Private company limited by shares | Live |
| TOSEN TRAVEL AND TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |