| AVEC LIMITED | Private company limited by shares | Live |
| AVEC L. LIMITED | Private company limited by shares | Live |
| AVEC ENTERPRISES (ASIA) LIMITED | Private company limited by shares | Live |
| AVEC Consultants Company Limited | Private company limited by shares | Live |
| AVEC COURAGE LIMITED | Private company limited by shares | Live |
| AVEC CREATION LIMITED | Private company limited by shares | Live |
| AVEC CREATIVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AVEC ENTERPRISES LIMITED | Private company limited by shares | Live |
| AVEC (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Avec Enterprises (Hong Kong) Limited | Private company limited by shares | Live |
| AVEC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AVEC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AVEC SYSTEM MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| AVEC MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| PLASTIQUE AVEC MAIZE LIMITED | Private company limited by shares | Dissolved |
| AVEC MEDIA TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| AVEC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| AVECION LIMITED | Private company limited by shares | Live |
| AVECOS MED LIMITED | | Live |