| THINKS LIMITED | Private company limited by shares | Live |
| Ho Thinks Sports Association Limited | Private company limited by shares | Live |
| THINKS ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| ThinksArt Limited | Private company limited by shares | Live |
| THINKSCAPE FWP PTE LIMITED | Private company limited by shares | Live |
| THINKSEMI HK CO., LIMITED | Private company limited by shares | Live |
| Thinksideways Limited | Private company limited by shares | Live |
| THINKSMAKER LIMITED | Private company limited by shares | Live |
| ThinkSmall Limited | Private company limited by shares | Live |
| THINKSMART ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| ThinkSmart Marketing Group Limited | | Live |
| THINKSMART TRAINING LIMITED | Private company limited by shares | Live |
| Thinkso Technology (Hong Kong) Limited | Private company limited by shares | Live |
| THINKSPACE FOOD&BEVERAGE MANAGEMENT (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| THINKSTAR CO., LIMITED | Private company limited by shares | Live |
| THINKSTAR ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| THINKSTAR TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| THINK-STORMING COMPANY LIMITED | Private company limited by shares | Live |
| THINKSTV CO., LIMITED | | Live |