| CIAM Investments Limited | Private company limited by shares | Live Ceased dormancy on 19-Mar-2012 |
| CIAM Capital Management Limited | Private company limited by shares | Live |
| CIAM Capital Management (Overseas) Limited | Private company limited by shares | Live |
| CIAM Properties Limited | Private company limited by shares | Dissolved |
| CIAM (Shenzhen) Limited | Private company limited by shares | Live |
| Ciamei Limited | Private company limited by shares | Live |
| CIAMO global trading Limited | | Live |
| CIAMOND ENGINEERING MACHINERY CO., LIMITED | Private company limited by shares | Live |