| ACMA LIMITED | Private company limited by shares | Live |
| ACMA ENGINEERS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ACMA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ACMAEA LIMITED | Private company limited by shares | Live |
| ACMAKCO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACMAKCO MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| ACMAKCO NOMINEES LIMITED | Private company limited by shares | Dissolved |
| ACMAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Acmarketingworks Limited | | Live |
| ACMAVED PACIFIC LIMITED | Private company limited by shares | Dissolved |