| Company Name | Type | Status |
|---|---|---|
| Amatec Company Limited | Private company limited by shares | Live |
| AMATECH Limited | Private company limited by shares | Live |
| AMATECH (CHINA) LIMITED | Private company limited by shares | Dissolved |
| AMATECH GREATER CHINA LIMITED | Private company limited by shares | Dissolved |
| AMATECH HONG KONG LIMITED | Private company limited by shares | Dissolved |