| COMET TECHNOLOGY LIMITED | Private company limited by shares | Live |
| UNICORN COMMUNICATION LIMITED | Private company limited by shares | Live |
| CHINA COMMERCE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| EASY TIME COMICS LIMITED | Private company limited by shares | Dissolved |
| CYBERWARE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SKS COMMERCIAL LIMITED | Private company limited by shares | Live |
| COMMSTAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ICE-POINT ENTERTAINMENT AND COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| INFINITY COMPUTER ANIMATIONS LIMITED | Private company limited by shares | Dissolved |
| 21 COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| CHINA RAILWAY NETWORK COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| GLOBAL UPLINK COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| JADE COMMUNICATIONS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| AR COMPUTER CO., LIMITED | Private company limited by shares | Dissolved |
| AQ COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| GRACE COMMERCIAL LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATIONS INVESTMENT (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| ZERONE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| COMPACTOL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ZHU QUE DYNASTY (CHINA) COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNICORN COMPUTERS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SERVCORP COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COMMERCEMARK LIMITED | Private company limited by shares | Dissolved |
| COMTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| CORNERSTONE COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIGH-SPEED COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| KETCHUP COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| QUEST COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COMMSECURE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| COMICS ON AIR (CHINA) LIMITED | Private company limited by shares | Dissolved |
| COMELY STAR LIMITED | Private company limited by shares | Dissolved |
| ARTEMIS COMMERCE AND INSURANCE BROKER LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT COMPONENTS LIMITED | Private company limited by shares | Dissolved |
| TAMARIND GROUP OF COMPANIES LIMITED | Private company limited by shares | Dissolved |
| POLESBASE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| O-NET COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Live |
| CHINESE COMMERCE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| GATEWAY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| TOGETHER COME LIMITED | Private company limited by shares | Dissolved |
| MT COMPUTER SERVICE LIMITED | Private company limited by shares | Live |
| EIN COMPUTER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| COMICS PROVIDER UNIT LIMITED | Private company limited by shares | Dissolved |
| YAT HING COMMUNICATIONS NETWORK ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN AH GROUP OF COMPANIES LIMITED | Private company limited by shares | Dissolved |
| SUPREME COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COMMERCE ONE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| COMMERCIAL EASY WEAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADVANCED SWITCHING COMMUNICATIONS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CHINESE YUNJUN COMMITTEE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMAX PACIFIC LIMITED | Private company limited by shares | Dissolved |
| HIGHTECH COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| V-SENSE COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COMPUSERVE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| LONG COME INVESTMENT LIMITED | Private company limited by shares | Live |
| COM-GEAR NETWORK LIMITED | Private company limited by shares | Dissolved |
| COMET COMPUTER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG AND OVERSEAS CHINESE ASSOCIATION OF COMMERCE LIMITED -THE- | Company limited by guarantee | Live |
| COMPUMATE CO. LIMITED | Private company limited by shares | Dissolved |
| VIS COMMUNICATIONS CONSULTANCY LIMITED | Private company limited by shares | Live |
| A&M ADVERTISING COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| COMFORTLAND LIMITED | Private company limited by shares | Live |
| V-LINK COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| POLYBEST COMPUTER LIMITED | Private company limited by shares | Dissolved |
| LEXA COMMUNICATION (ASIA) LIMITED | Private company limited by shares | Live |
| AMAZING COMMUNICATION & NETWORK LIMITED | Private company limited by shares | Live |
| OPTECH COMMUNICATION GROUP LIMITED | Private company limited by shares | Dissolved |
| COMMTECH (ASIA) LIMITED | Private company limited by shares | Live |
| VIPER COMMUNICATIONS ASIA LIMITED | Private company limited by shares | Dissolved |
| TEAMAX COMMUNICATION HK COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMPUTER AID LIMITED | Private company limited by shares | Live |
| EXCEL COMFORT ENTERPRISES LIMITED | Private company limited by shares | Live |
| PAN ASIA COMMUNICATIONS CONSULTANT CO. LIMITED | Private company limited by shares | Dissolved |
| LUCKY COMFORT LIMITED | Private company limited by shares | Dissolved |
| COMMA COMMUNICATIONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| COMMA PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WANCOM COMMUNICATION AND NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECLIPSE COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| F & A COMPUTING LIMITED | Private company limited by shares | Dissolved |
| UNITED TALENTS COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| ComeMon International Corporation Limited | Private company limited by shares | Dissolved |
| D&S COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| GENUITY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ASSETS COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| FORTUNE NET COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| SM COMMUNICATIONS (HK) LIMITED | Private company limited by shares | Dissolved |
| CAPITAL COMMUNITECH LIMITED | Private company limited by shares | Dissolved |
| NITTEL COMMUNICATIONS HONG KONG LIMITED | Private company limited by shares | Live |
| UNITE COMMUNICATION TECHNOLOGY (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| CONGA COMMUNICATION LIMITED | Private company limited by shares | Live |
| MORE & MORE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| KT COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| HKU M.SC IN ECOMMERCE AND INTERNET COMPUTING ALUMNI ASSOCIATION LIMITED | Company limited by guarantee | Live |
| OPTICAL FIBER COMMUNICATION INFORMATION LIMITED | Private company limited by shares | Live |
| IMARKETS COMMODITIES LIMITED | Private company limited by shares | Dissolved |
| ARTECH COMPUGRAPHIC PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| WNW COMMUNICATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| POWER COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| ABF COMMUNICATION PTE LIMITED | Private company limited by shares | Dissolved |
| DOLLY COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| RAW COMMUNICATIONS ASIA LIMITED | Private company limited by shares | Dissolved |