| Thalaatha Limited | Private company limited by shares | Live |
| THALASIA INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| THALASSA COMPANY LIMITED | Private company limited by shares | Live |
| THALASSEMIA CARE ASSOCIATION LIMITED | Company limited by guarantee | Live |
| THALEOS LIMITED | Private company limited by shares | Live |
| Thaler Limited | Private company limited by shares | Live |
| THALER ASIA LIMITED | Private company limited by shares | Dissolved |
| THALER MONEY-EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| THALER SCIENTIFIC LIMITED | Private company limited by shares | Live |
| Thales & Co. Limited | Private company limited by shares | Live |
| Thales & Blake Global Consulting Limited | Private company limited by shares | Live |
| NEW THALES TRADE CO., LIMITED | Private company limited by shares | Live |
| Thales Hong Kong Group Co., Limited | Private company limited by shares | Live |
| Thales Hong Kong Limited | Private company limited by shares | Live |
| THALES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THALES KITCHEN LIMITED | | Live |
| Thales Medtech Limited | | Live |
| MILLEY THALES LIMITED | | Live |
| Thales Pharmaceuticals Limited | Private company limited by shares | Live |
| THALES TRANSPORT & SECURITY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Thales Technologies and Instruments Co., Limited | Private company limited by shares | Live |
| THALES TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| THALES DYNASTY TRADING LIMITED | Private company limited by shares | Live |
| THALES TRADING SOLUTIONS LIMITED | Private company limited by shares | Live |
| THALEZ TECHNOLOGIES GROUP LIMITED | Private company limited by shares | Live |
| THALGO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| THALIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Thalia Limited | Private company limited by shares | Live |
| Thaliafood Limited | Private company limited by shares | Live |
| THALICIA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THALIE METAL COMPANY LIMITED | Private company limited by shares | Live |
| Hongkong T'hall Trade Co., Limited | Private company limited by shares | Live |
| THALLAND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| THALYD LIMITED | Private company limited by shares | Live |