| Company Name | Type | Status |
|---|---|---|
| POLYGEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYGEM LIMITED | Private company limited by shares | Live |
| POLYGEM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYGEM ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYGEM (HONG KONG) HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |