| TOTUBA LIMITED | Private company limited by shares | Live |
| TOTUES COMPANY LIMITED | Private company limited by shares | Live |
| Totuka Science Creation Garden Limited | Private company limited by shares | Live |
| ITALY TOTUR INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| TOTUS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOTUS COMMERCIAL LIMITED | | Live |
| TOTUS HEALTHCARE LIMITED | Private company limited by shares | Live |
| TOTUS (HK) LIMITED | Private company limited by shares | Live |
| TOTUS HARMONIA NOMINEES LIMITED | Private company limited by shares | Live |
| TOTUS HARMONIA SECRETARIES LIMITED | Private company limited by shares | Live |
| TOTUS HARMONIA SERVICES LIMITED | Private company limited by shares | Live |