| Company Name | Type | Status |
|---|---|---|
| DERF HK LIMITED | Private company limited by shares | Live |
| DERFIELD LIMITED | Private company limited by shares | Live |
| DERFLA LIMITED | Private company limited by shares | Live |
| Derfoo Supply Chain Management Company Limited | Private company limited by shares | Live |
| DERFORD LIMITED | Private company limited by shares | Live |
| DerFung Semiconductor Technology Group Limited | Private company limited by shares | Live |