| HORNBILL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HORNBILL LIMITED | Private company limited by shares | Live |
| HORNBILL FFA LIMITED | | Live |
| HORNBILL CORPORATION LIMITED | Private company limited by shares | Live |
| Alibaba Hornbill Holding Limited | Private company limited by shares | Live |
| HORNBILL HOLDINGS HK PTE LIMITED | Private company limited by shares | Live |
| BLACK HORNBILL (HOLDINGS) COMPANY LIMITED | Private company limited by shares | Live |
| Hornbill Investment Limited | Private company limited by shares | Live |
| Hornbill Privatebanque Limited | Private company limited by shares | Live |
| HORNBILL TELECOMMUNICATIONS LIMITED | Private company limited by shares | Live |