| Acora International Company Limited | Private company limited by shares | Live |
| ACORDIA CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| ACORDO LIMITED | Private company limited by shares | Dissolved |
| ACORDOM LIMITED | Private company limited by shares | Dissolved |
| ACORDPRODUCTION GROUP HOLDING LIMITED | Private company limited by shares | Live |
| ACORE LIMITED | Private company limited by shares | Live |
| Acores Limited | | Live |
| Acoretek Industrial Limited | Private company limited by shares | Live |
| Acorex Limited | Private company limited by shares | Dissolved |
| ACORICH INVESTMENT GRUP LIMITED | Private company limited by shares | Live |
| ACORN LIMITED | Private company limited by shares | Dissolved |
| ACORN LIMITED | Private company limited by shares | Dissolved |
| ACORN COMPANY LIMITED | Private company limited by shares | Live |
| ACORN HK LIMITED | Private company limited by shares | Live |
| Key Acorn Limited | | Live |
| Acorn Capital Limited | Private company limited by shares | Live |
| ACORN CARE LIMITED | Private company limited by shares | Live |
| ACORN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ACORN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Acorn Enterprises Limited | | Live |
| Acorn Trade Limited | | Live |
| THREE ACORNS LIMITED | Private company limited by shares | Live |
| ACORP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ACORP M & E ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| ACORP FIRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACORP (H.K.) INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACORP INTERNATIONAL CONSTRUCTION LIMITED | Private company limited by shares | Live |
| ACORP INTERNATIONAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ACORSON LIMITED | Private company limited by shares | Dissolved |
| Acorus Properties Limited | Private company limited by shares | Live |