| Company Name | Type | Status |
|---|---|---|
| GOLDFIRE BIOLOGICALS LIMITED | Private company limited by shares | Live |
| ANS BIOLOGICALS (HK) LIMITED | Private company limited by shares | Live |
| HONG KONG BIOLOGICALS COMPANY LIMITED | Private company limited by shares | Live |
| COAST BIOLOGICALS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| PHOENIX BIOLOGICALS LIMITED | Private company limited by shares | Dissolved |
| PHOENIX BIOLOGICALS INC., LIMITED | Private company limited by shares | Dissolved |