| ACLAS TRADING CO., LIMITED | Private company limited by shares | Live |
| A-CLASS LIMITED | Private company limited by shares | Dissolved |
| A-Class Engineering Limited | Private company limited by shares | Live |
| A-CLASS GOODS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| A-CLASS GREEN LIMITED | Private company limited by shares | Live |
| A-CLASS HIPLIK COMPANY LIMITED | Private company limited by shares | Live |
| A-CLASS INVESTMENT LIMITED | Private company limited by shares | Live |
| A-CLASS SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| A-CLASS TRADING LIMITED | Private company limited by shares | Dissolved |