| Company Name | Type | Status |
|---|---|---|
| THORON (ARCHI-PRODUCTS) LIMITED | Private company limited by shares | Dissolved |
| Thoron Consulting Limited | Private company limited by shares | Live |
| THORON (HONG KONG) LIMITED | Private company limited by shares | Live |
| THORON (KERAMIK) LIMITED | Private company limited by shares | Live |
| THORON X-CALIBUR LIMITED | Private company limited by shares | Live |
| THORONDOR LIMITED | Private company limited by shares | Dissolved |