| Company Name | Type | Status |
|---|---|---|
| YUYAM LIMITED | Private company limited by shares | Dissolved |
| YUYAM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YUYAM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YUYAM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YUYAMA (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| YUYAMA PHARMACEUTICAL EQUIPMENT (HONG KONG) LIMITED | Private company limited by shares | Live |