| PORTOFINO (A3) LIMITED -THE- | Private company limited by shares | Dissolved |
| A328 LIMITED | Private company limited by shares | Live |
| HKIAL A330F SUB1 COMPANY LIMITED | Private company limited by shares | Live |
| HKIAL A330F SUB2 COMPANY LIMITED | Private company limited by shares | Live |
| HKIAL A330F SUB3 COMPANY LIMITED | Private company limited by shares | Live |
| A370 LIMITED | Private company limited by shares | Live |
| A3BS LIMITED | Private company limited by shares | Dissolved |
| a3iDs Limited | Private company limited by shares | Live |
| A3JK LIMITED | Private company limited by shares | Live |
| a3Links Limited | Private company limited by shares | Live |
| A3OC LIMITED | Private company limited by shares | Live |