| TONICAR LIMITED | Private company limited by shares | Live |
| TONICHI SYOUJI (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| TONICHI DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| TONICHI ELECTRIC (HK) LIMITED | Private company limited by shares | Dissolved |
| TONICHI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TONICHI Q.C. CENTRE LIMITED | Private company limited by shares | Dissolved |
| TO-NICHI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONICHI TRADING COMPANY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Tonichi Travel Company Limited | Private company limited by shares | Live |
| TONICITY LIMITED | Private company limited by shares | Dissolved |
| TONICK LIMITED | Private company limited by shares | Dissolved |
| Tonickoby Limited | | Live |
| HONGKONG SINGING SWIFT TONICS TRADE CO., LIMITED | Private company limited by shares | Live |
| Tonics Trading Company Limited | Private company limited by shares | Live |
| TONIFORD LIMITED | Private company limited by shares | Dissolved |
| TONIFULL LIMITED | Private company limited by shares | Dissolved |
| Happy Tonight (Richland) Catering Limited | | Live |
| FREE TONIGHT INTERNATIONAL LIMITED | | Live |
| TONIGHT LOUNGE LIMITED | Private company limited by shares | Dissolved |
| Tonight Lounge Hong Kong Limited | | Live |
| SHOPPING TONIGHT LIMITED | Private company limited by shares | Live |
| Viral Tonight Limited | Private company limited by shares | Live |
| WONDERFUL TONIGHT LIMITED | Private company limited by shares | Live |
| SINGAPORE TONI&GUY EDUCATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Tonikaku Pictures Limited | Private company limited by shares | Live |
| TONILINE FASHION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ToNimble Industrial Limited | Private company limited by shares | Live |
| TONIMOB LIMITED | Private company limited by shares | Live |
| TONIN LIMITED | Private company limited by shares | Dissolved |
| TONIO LIMITED | Private company limited by shares | Dissolved |
| TONIP LIMITED | Private company limited by shares | Dissolved |
| TONIRICH LIMITED | Private company limited by shares | Live |
| TONIS GROUP LIMITED | Private company limited by shares | Live |
| TONISH CO., LIMITED | Private company limited by shares | Live |
| ITALY TONISH COSTUME (ASIA) LIMITED | Private company limited by shares | Live |
| Tonisity PX China Limited | Private company limited by shares | Live |
| Tonisity China Holding Limited | Private company limited by shares | Live |
| Tonisity Pets China Limited | Private company limited by shares | Live |
| TONISTON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TONITEX INDUSTRIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONITRONIC COMPANY LIMITED | Private company limited by shares | Live |
| TONITY LIMITED | Private company limited by shares | Dissolved |
| TONIVA LOANS LIMITED | | Live |
| TONIVA WATCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONIX CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TONIX INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TONIX INVESTMENT LIMITED | Private company limited by shares | Dissolved |