| EPC - CHINA.COM LIMITED | Private company limited by shares | Dissolved |
| CHINACOM LIMITED | Private company limited by shares | Live |
| CHINACOM CHEMICALS LIMITED | Private company limited by shares | Dissolved |
| CHINACOM CONSULTING AND TRADING LIMITED | Private company limited by shares | Dissolved |
| CORPORATE CHINA.COM LIMITED | Private company limited by shares | Dissolved |
| CHINACOM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| GREATER CHINA.COM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHINACOM DEVELOPMENT LIMITED | Private company limited by shares | Live |
| CHINACOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| E-STEEL CHINA.COM LIMITED | Private company limited by shares | Dissolved |
| CHINACOM GROUP LIMITED | Private company limited by shares | Dissolved |
| Hairun ChinaCom Trading Co Limited | Private company limited by shares | Live Commenced dormancy on 16-Mar-2016 |
| IT CHINA.COM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| AMERICA CHINA.COM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CHINA.COM (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| China.com (Hong Kong) Technology Company Limited | Private company limited by shares | Live |
| China.com Inc. Limited | Private company limited by shares | Live |
| HAIRUN CHINACOM INDUSTRIAL CO LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Mar-2016 |
| CHINACOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ChinaCom International (H.K) Holding Co., Limited | Private company limited by shares | Live |
| CHINACOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHINACOM NETWORK LIMITED | Private company limited by shares | Dissolved |
| CHINA.COM TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINACOM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YOUR OFFICE IN CHINA.COM LIMITED | Private company limited by shares | Live |
| Art Zone China.com Limited | Private company limited by shares | Live |