| ASMA TIME LIMITED | Private company limited by shares | Dissolved |
| ASMAC LIMITED | Private company limited by shares | Live |
| ASMADE (HK) TECHNOLOGY LIMITED | | Live |
| ASMAIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASMAK LIMITED | Private company limited by shares | Live |
| ASMAN LIMITED | Private company limited by shares | Dissolved |
| Asman Group Limited | Private company limited by shares | Live |
| ASMAN (HK) INDUSTRIAL CO., LIMITED | | Live |
| ASMAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ASMAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Asman Production Limited | Private company limited by shares | Live |
| ASMAR LIMITED | Private company limited by shares | Dissolved |
| ASMAR TRADE HK LIMITED | Private company limited by shares | Live |
| ASMARA LIMITED | Private company limited by shares | Live |
| A-Smart Limited | Private company limited by shares | Live |
| Asmart Asia Limited | Private company limited by shares | Live |
| A-SMART INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Asmart Trading Company Limited | Private company limited by shares | Live |
| ASMARTER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASMARTIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASMC International Pte Limited | Private company limited by shares | Live |
| ASME LIMITED | | Live |
| Asmedia Limited | | Live |
| ASMGROUP LIMITED | Private company limited by shares | Dissolved |
| ASMI LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Jun-2003 |
| ASMI Energy Limited | Private company limited by shares | Live |
| ASMI TRADING LIMITED | Private company limited by shares | Dissolved |
| Germany Asmik Technology Group Limited | Private company limited by shares | Live |
| a-smile Limited | Private company limited by shares | Dissolved |
| ASMILE ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Asmile Lighting Trade Limited | Private company limited by shares | Live |
| Shenzhen Asmile Technology Co., Limited | Private company limited by shares | Live |
| ASMIRE LIMITED | Private company limited by shares | Live |
| ASMJ GENERAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| G ASML LIMITED | Private company limited by shares | Live |
| ASMMA LIMITED | | Live |
| ASMO LIMITED | Private company limited by shares | Live |
| ASMO SERVICE HK LIMITED | Private company limited by shares | Dissolved |
| ASMODEE ASIA LIMITED | Private company limited by shares | Live |
| AsMoPlast International Consulting (HK) Limited | Private company limited by shares | Live |
| ASMPT Limited | | Live |
| ASMRZ LIMITED | | Live |
| ADVANCED SHIP MANAGEMENT SOLUTIONS (ASMS) LIMITED | Private company limited by shares | Live |
| DUTCH ASMSA CHEM INDUSTRIAL BV LIMITED | Private company limited by shares | Live |
| ASMURA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ASMUS LIMITED | Private company limited by shares | Dissolved |