| AVION LIMITED | Private company limited by shares | Dissolved |
| AVION LIMITED | Private company limited by shares | Dissolved |
| AVION 35 LIMITED | Private company limited by shares | Dissolved |
| Avion Jet Limited | Private company limited by shares | Live |
| Avion Dong Company Limited | Private company limited by shares | Live |
| AVION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FRANKWELL AVION COMPANY LIMITED | Private company limited by shares | Dissolved |
| AVION INVESTMENT LIMITED | Private company limited by shares | Live |
| AVION PACIFIC LIMITED | Private company limited by shares | Live |
| AVION AIR RESCUE SYSTEMS ASIA LIMITED | Private company limited by shares | Live |
| Sharplander Avion Limited | Private company limited by shares | Live |
| AVION SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| DTN AVION SOLUTIONS LIMITED | Private company limited by shares | Live |
| AVION BUSINESS SOLUTIONS LIMITED | Private company limited by shares | Live |
| STREAM AVION LIMITED | | Live |
| JAL AVIONET ASIA LIMITED | Private company limited by shares | Live |
| AVIONET COMPUTER LIMITED | Private company limited by shares | Dissolved |
| AVIONET LEASING LIMITED | Private company limited by shares | Dissolved |
| AVIONET TELEPHONE LIMITED | Private company limited by shares | Dissolved |
| Avionic Global HK Limited | Private company limited by shares | Live |
| TBS AVIONICS CO LIMITED | Private company limited by shares | Live |
| Avionics HK Limited | | Live |
| ADVANCED AVIONICS LIMITED | Private company limited by shares | Live |
| CHINA LOONGRISE AVIONICS CO., LIMITED | | Live |
| EAST STAR AVIONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| BAX Marine and Avionics Limited | Private company limited by shares | Live |
| PINTLE AVIONICS CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Avionics Solutions Limited | Private company limited by shares | Live |
| AVIONS LIMITED | Private company limited by shares | Dissolved |
| HONGKONG AVIONTECH LIMITED | Private company limited by shares | Live |