| TOP TOUGH LIMITED | Private company limited by shares | Dissolved |
| TOUGH LIMITED | | Live |
| TOUGH TRAC ASIA LIMITED | Private company limited by shares | Live |
| Tough Clown Limited | Private company limited by shares | Live |
| TOUGH DRAGON LIMITED | Private company limited by shares | Live |
| FAME TOUGH LIMITED | Private company limited by shares | Dissolved |
| SOFT AND TOUGH FINANCIAL BUSINESS SCHOOL LIMITED | Private company limited by shares | Live |
| Tough Guys(Hong Kong) Limited | | Live |
| TOUGH VAST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOUGH PLAN LIMITED | Private company limited by shares | Dissolved |
| TOUGH SPORTSWEAR LIMITED | Private company limited by shares | Dissolved |
| CHAMP TOUGH TECHNOLOGY (CHINA) LIMITED | Private company limited by shares | Live |
| TOUGHA INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOUGHLON PRINTEC COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG TOUGHMETAL HARDWARE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TOUGHVISION LIMITED | Private company limited by shares | Live |