| Catcher Communications Limited | Private company limited by shares | Live |
| Cateye Communications Limited | Private company limited by shares | Live |
| CCPC COMMUNICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 31-May-2013 |
| CELIHU COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CELLOPHONE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CELLULAR COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ABC COMMUNICATIONS (CELLULAR) LIMITED | Private company limited by shares | Live |
| CELLWELL COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| CENRF COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| TAIMING CENTNET COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CENTRAL COMMUNICATIONS CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| CENTURY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| VV Cephei Communications Limited | Private company limited by shares | Dissolved |
| CFOFC Communications Limited | | Live |
| CHAIN COMMUNICATIONS, LIMITED | Private company limited by shares | Dissolved |
| MERIT CHAIN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHANCE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| Chang Communications Co., Limited | | Live |
| CHANGLI COMMUNICATIONS EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHANNEL COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| CHESKA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Chicle Communications Limited | Private company limited by shares | Live |
| CHIH TE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHIKKA CHINA COMMUNICATIONS, LIMITED | Private company limited by shares | Live |
| ABC COMMUNICATIONS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHINA - HK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| NEW CHINA COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| P & L CHINA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS GAS LIMITED | Private company limited by shares | Live |
| CHINA COMMUNICATIONS GROUP CO., LIMITED | | Live |
| CHINA COMMUNICATIONS (HK) CO., LIMITED | Private company limited by shares | Live |
| CODA COMMUNICATIONS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA CONCEPTS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHINA COMMUNICATIONS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHINA CAPITAL COMMUNICATIONS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| China Communications Equipment Limited | Private company limited by shares | Live |
| VC CHINA FORWARDERS AND COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS GROUP LIMITED | Private company limited by shares | Live |
| CHINA SKY COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| CHINA DIGITAL COMMUNICATIONS HOLDING LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS IMPORT&EXPORT LIMITED | Private company limited by shares | Dissolved |
| CHINA NEO INTEGRATED COMMUNICATIONS GROUP LIMITED | Private company limited by shares | Live |
| China Internet Communications Limited | Private company limited by shares | Live Commenced dormancy on 27-Dec-2013 |
| CHINA SKY INTERNET COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA JIETONG COMMUNICATIONS GROUP CO., LIMITED | Private company limited by shares | Live |
| MASTERLINE COMMUNICATIONS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA NETWORK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA TFXY NETWORK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA COMMUNICATIONS NEWS LIMITED | Private company limited by shares | Dissolved |
| DT Communications Asia Pacific (China) Limited | Private company limited by shares | Live |
| CHINA COMMUNICATIONS PUBLICATION LIMITED | Private company limited by shares | Dissolved |
| SATCOM CHINA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SOUTH CHINA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SOUTH CHINA SEA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| NEW STRATEGY CHINA COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA TIMES COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINA YACHTING COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHINESE ART COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHIPLINK COMMUNICATIONS HK LIMITED | Private company limited by shares | Live |
| CHIVIK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHONG LEE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHRISTIAN COMMUNICATIONS LIMITED | Company limited by guarantee | Live |
| CHRISTIAN COMMUNICATIONS INTERNATIONAL LIMITED | Company limited by guarantee | Live |
| CHRONO COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CHUANGHUI COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Chuangjie Communications (HK) Co., Limited | Private company limited by shares | Live |
| COMMUNICATIONS APPLIANCES OU CHUNG (HK) LIMITED | Private company limited by shares | Dissolved |
| CICI COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CINC COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CIRCLE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CIRCUS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CITIPHONE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CLARITY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| MATHEWS & CLARK COMMUNICATIONS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| LOUD'N CLEAR COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Clearwater Communications Limited | Private company limited by shares | Live |
| CLICK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CLIFFORD COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CLOUD 9 COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Ocean Cloud Communications Limited | Private company limited by shares | Live |
| Cloudnine Communications Limited | | Live |
| CMMobile Global Communications Limited | Private company limited by shares | Live |
| CM-way Communications Limited | Private company limited by shares | Dissolved |
| CJ COMMUNICATIONS CO., LIMITED | Private company limited by shares | Dissolved |
| CMG COMMUNICATIONS CO., LIMITED | Private company limited by shares | Dissolved |
| CJ COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| ARK COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| INS COMMUNICATIONS CO., LIMITED | Private company limited by shares | Dissolved |
| ECO COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| HHT COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| S&C Communications Co., Limited | Private company limited by shares | Live |
| YCG COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| WK COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| SM COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| RBS COMMUNICATIONS CO., LIMITED | Private company limited by shares | Live |
| Man Wah Communications Co., Limited | Private company limited by shares | Live |
| Wejoy Advertising Communications Co., Limited | Private company limited by shares | Live |
| Asia Communications Co., Limited | Private company limited by shares | Live |