| ATW, LIMITED | Private company limited by shares | Dissolved |
| A.T.W. TRAVEL CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ATWAW LIMITED | | Live |
| ATWAY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ATWELL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATWIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATWN COMPANY LIMITED | | Live |
| A-TWO COMPANY LIMITED | Private company limited by shares | Dissolved |
| A&TWO LIMITED | Private company limited by shares | Dissolved |
| ATWONI COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATWOOD LIMITED | Private company limited by shares | Dissolved |
| ATWORTH LIMITED | Private company limited by shares | Dissolved |