| THOMAS WONG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Thomas Metal Works Limited | Private company limited by shares | Live |
| THOMAS YOUNG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| THOMASEN LIMITED | Private company limited by shares | Live |
| HONG KONG THOMASHONG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| THOMASIA LIMITED | Private company limited by shares | Dissolved |
| THOMASINA FASHION MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| THOMASQUALITYCONTROL LIMITED | Private company limited by shares | Live |
| Thomaste Trade Limited | Private company limited by shares | Live |
| THOMASTOWN LIMITED | Private company limited by shares | Dissolved |
| THOMASTOWN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Thomasvision Company Limited | Private company limited by shares | Live |