| Company Name | Type | Status |
|---|---|---|
| ROLLTECH LIMITED | Private company limited by shares | Dissolved |
| ROLL-TECH ALLOYS LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ROLLTECH CORP. LIMITED | Private company limited by shares | Dissolved |
| Rolltech Corporation (Hong Kong) Limited | Private company limited by shares | Dissolved |
| ROLLTECH INDUSTRY (CHINA) LIMITED | Live |