| Company Name | Type | Status |
|---|---|---|
| TRIAM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TRIAM MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIAMBOS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIAMOCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRIAMPHE (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |