| Company Name | Type | Status |
|---|---|---|
| DIADE ASIA LIMITED | Private company limited by shares | Dissolved |
| DIADEM LIMITED | Private company limited by shares | Dissolved |
| Diadem Limited | Private company limited by shares | Live |
| DIADEM DIAMONDS LIMITED | Private company limited by shares | Live |
| Diader LIMITED | Private company limited by shares | Live |
| Diader Beauty makeup Co., Limited | Private company limited by shares | Live |