| ARMC ( HK ) LIMITED | Private company limited by shares | Dissolved |
| ARMC LIMITED | Private company limited by shares | Live |
| ARMCHAIR COMPANY LIMITED | Private company limited by shares | Live |
| ARMCHAIR SPORTS DISTRIBUTORS LIMITED | Private company limited by shares | Dissolved |
| ArmChannel Company Limited | Private company limited by shares | Live |
| ARMCO LIMITED | Private company limited by shares | Dissolved |
| ARMCO INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| ARMCO METALS INTERNATIONAL LIMITED | Private company limited by shares | Live |