| PROTEL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| PROTOCOM COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| YF COMMUNICATIONS PTE. LIMITED | Private company limited by shares | Live |
| Logik Communications Pte. Limited | Private company limited by shares | Live |
| CPR COMMUNICATIONS & PUBLIC RELATIONS LIMITED | Private company limited by shares | Live |
| PUBLICIS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| PUBLISHING & COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Communications Publishing Limited | Private company limited by shares | Dissolved |
| Communications Publishing House Limited | Private company limited by shares | Live |
| PULSE COMMUNICATIONS LIMITED | Private company limited by shares | Live Ceased dormancy on 11-Jan-2005 |
| PULSETONE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| PUNCH COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| PURE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| PUREROCK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Qicheng United Communications Limited | | Live |
| TOP QUALITY COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Quartet Communications Limited | Private company limited by shares | Live |
| ASIAN VOIP QUEEN COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| QUEST COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Quill Communications Limited | Private company limited by shares | Live |
| QUINTESSENTIALLY COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| RED RABBIT COMMUNICATIONS ENTERPRISE LIMITED | Private company limited by shares | Live |
| DELTA RADIO COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Raffles Communications Limited | | Live |
| ELS Ramadhinta Communications Company Limited | Private company limited by shares | Live |
| REACH COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| REACH CREATIVE COMMUNICATIONS COMPANY LIMITED | | Live |
| REALINK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Listen Receipts Communications Limited | | Live |
| REDFLY COMMUNICATIONS (HONG KONG) LIMITED | Private company limited by shares | Live |
| REDFLY INTERACTIVE COMMUNICATIONS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| REDHILL Communications Limited | Private company limited by shares | Live |
| REDPOINT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| TOP REGION COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| REGOLITH COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Winavia Public Relations Communications Limited | Private company limited by shares | Live |
| REPUBLIC COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| Republican Communications Limited | Private company limited by shares | Live |
| RESOURCES COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| RESULT !! COMMUNICATIONS CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Reuter Communications Limited | Private company limited by shares | Live |
| Reuter Communications HK Limited | Private company limited by shares | Live |
| R.F. COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| RICE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Long Ride Communications Limited | Private company limited by shares | Live |
| RIGHT ONE COMMUNICATIONS (HK) CO., LIMITED | Private company limited by shares | Live |
| YONTO RISIO COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| YELLOW RIVER COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ROCK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ROCKET COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ROCO COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ROCTEC COMMUNICATIONS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| RONGHUIGUANG COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ROOT COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| MEGA ROOTS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ROVERFIELD COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| RSVP COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Rubicon Communications Limited | Private company limited by shares | Live |
| Runasia Communications (HK) Limited | Private company limited by shares | Live |
| RUNLINK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SAGE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| SAGE PR & COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Sanga Communications Company Limited | Private company limited by shares | Live |
| Sanshi Communications Corporation Limited | Private company limited by shares | Dissolved |
| SAOTH COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SATEGY COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| SATELLITE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CII SATELLITE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CCT SATELLITE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| China Satellite Communications VIP Limited | Private company limited by shares | Live |
| CHINA SATELLITE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Greater Bay Area Satellite Communications Co., Limited | Private company limited by shares | Live |
| Skybase Satellite Communications Co., Limited | Private company limited by shares | Live |
| NEWTEC DIAMOND SATELLITE COMMUNICATIONS (HK) CO. LIMITED | Private company limited by shares | Live |
| China Satellite Communications Global Limited | Private company limited by shares | Live |
| SATELLITE LINK COMMUNICATIONS, LIMITED | Private company limited by shares | Dissolved |
| SATELLITE PACIFIC COMMUNICATIONS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TEAM SATELLITE COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Live |
| SATELLITE COMMUNICATIONS TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SATNET COMMUNICATIONS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SATOR COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Satoshi Communications Limited | Private company limited by shares | Live |
| SCAAN Communications Company Limited | Private company limited by shares | Dissolved |
| Scion Communications Limited | Private company limited by shares | Live |
| Seamless Communications Company Limited | Private company limited by shares | Live |
| Secure Communications Holding Limited | Private company limited by shares | Live |
| SSH Communications Security Limited | Private company limited by shares | Live |
| SUT LICK SECURITY & COMMUNICATIONS CO. LIMITED | Private company limited by shares | Live |
| TECHNOLOGY COMMUNICATIONS & SECURITY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| TRANS ASIA COMMUNICATIONS & SECURITY LIMITED | Private company limited by shares | Live |
| Seeds Communications Limited | Private company limited by shares | Live |
| SEES COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SENSES COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SENSES COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SENSES SAFECOM COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SEQUANS COMMUNICATIONS HK LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Sep-2007 |
| Serif Communications & Design Limited | Private company limited by shares | Live |
| SERVCORP COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| BPI COMMUNICATIONS SERVICE LIMITED | Private company limited by shares | Dissolved |
| UFL COMMUNICATIONS SERVICE LIMITED | Private company limited by shares | Dissolved |