| Company Name | Type | Status |
|---|---|---|
| CrystalTech HK Co., Limited | Private company limited by shares | Live |
| CRYSTALTECH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| CRYSTALTECH ELECTRONICS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CRYSTALTECH ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |