| AVIO LIMITED | Private company limited by shares | Live |
| AVIO PACK CO., LIMITED | Private company limited by shares | Live |
| AVIO ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| AVIO GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG AVIO TRADING CO., LIMITED | Private company limited by shares | Live |
| AVIO INDOCHINA LIMITED | Private company limited by shares | Dissolved |
| AVIO INDOCHINA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| AVIO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK AVIO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AVIO LEASING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Avio Tech Solutions Limited | Private company limited by shares | Live |
| Avio Technic Supply Co Limited | Private company limited by shares | Live |
| AVIO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JINGGONG AVIO TOOLS CO., LIMITED | Private company limited by shares | Live |
| 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 |
| AVIOPARTS LIMITED | Private company limited by shares | Live |
| AVIOQ LIMITED | Private company limited by shares | Live |
| AVIOR AVIATION LIMITED | Private company limited by shares | Dissolved |
| AVIOR (HK) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AVIOTEX HOLDING LIMITED | Private company limited by shares | Live |
| AVIOTRADE LIMITED | Private company limited by shares | Live |