| AWESOME COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| Babu Communication Limited | Private company limited by shares | Live |
| BAIXUN COMMUNICATION LIMITED | Private company limited by shares | Live |
| BAMOCOR COMMUNICATION LIMITED | Private company limited by shares | Live |
| BandCode Network Communication Co., Limited | Private company limited by shares | Live |
| BAONENG COMMUNICATION TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BBRD COMMUNICATION LIMITED | Private company limited by shares | Live |
| BIG BEAN COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Beeku Communication Limited | | Live |
| BEIJING BLISS ANN CULTURE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| BEIJING C.S.Y INT'L CULTURAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| BEIJING XIAN DAI REN CULTURE AND COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| BEITIAN COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| BEST COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| BEYOND CODES COMMUNICATION LIMITED | Private company limited by shares | Live |
| Bird Trade Communication Limited | Private company limited by shares | Live |
| BLACK ISLE COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BLAZE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| BLAZE COMMUNICATION (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| Bling Communication Limited | Private company limited by shares | Dissolved |
| HK BLUELANS COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| BLYR COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Bokesen Multimedia Communication (HK) Limited | Private company limited by shares | Live |
| BONAROY COMMUNICATION LIMITED | Private company limited by shares | Live |
| Boneo Communication HK Limited | Private company limited by shares | Live |
| Biz Booster Communication Limited | Private company limited by shares | Live |
| Boree Cultural Communication Limited | Private company limited by shares | Live |
| BOSHENG COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Bottoms Up Communication Limited | Private company limited by shares | Live |
| BOWIN COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Boya Communication & Consultant Company Limited | | Live |
| BOYUN CULTURAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| Brain-force Communication Limited | Private company limited by shares | Dissolved |
| TAC TIC BRAND COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| China Brand Communication Co., Limited | Private company limited by shares | Live |
| Brand Communication of China Co., Limited | Private company limited by shares | Live |
| China Brand Communication (China) Co., Limited | Private company limited by shares | Live |
| CHINA BRAND COMMUNICATION GROUP CO., LIMITED | Private company limited by shares | Live |
| CHINA TOP TEN BRAND COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| DAYOU BRAND COMMUNICATION LIMITED | Private company limited by shares | Live |
| CHINESE CATERING BRAND COMMUNICATION MANAGEMENT LIMITED | Private company limited by shares | Live |
| Legend Brand Communication Management Company Limited | Private company limited by shares | Live |
| Ruyi Brand Communication Limited | Private company limited by shares | Live |
| BRIGHT COMMUNICATION (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Bright Kids Communication Learning Academy Limited | Private company limited by shares | Live |
| Bright Smart Communication Limited | Private company limited by shares | Live |
| BRIGHT STAR COMMUNICATION HK LIMITED | Private company limited by shares | Live |
| BRINGFLY COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| BROADCASTING COMMUNICATION LIMITED | Private company limited by shares | Live |
| BROADMOBI COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| China Buddhism Cultural Communication Co., Limited | Private company limited by shares | Live |
| Buddhism Road (Hong Kong) New Communication Limited | Private company limited by shares | Live |
| BUDDY COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Bujingyun Communication Technology Co., Limited | | Live |
| BUSINESS COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| ASIAD BUSINESS COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| KINGSLEY ROSS BUSINESS COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| B.W. COMMUNICATION COMPANY LIMITED | Private company limited by shares | Live |
| CABERNET COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CAIXON COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Call Communication Business Limited | Private company limited by shares | Live |
| CANTON COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CAPITAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| CAPSTAR COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CARDOZO COMMUNICATION LIMITED | Private company limited by shares | Live |
| CARYNET COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHINESE CELEBRITY COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Cellco Communication Limited | Private company limited by shares | Dissolved |
| CENTRAL COMMUNICATION CO LIMITED | Private company limited by shares | Live |
| COMMUNICATION CENTRAL SOFTWARE (HK) LIMITED | Private company limited by shares | Dissolved |
| COMMUNICATION CENTRE LIMITED | Private company limited by shares | Live |
| CENTURY COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Century Communication Limited | | Live |
| CHAMPAGNE COMMUNICATION LIMITED | Private company limited by shares | Live |
| CHAMPION COMMUNICATION SYSTEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ge Chang Communication (Hong Kong) Company Limited | Private company limited by shares | Live |
| HK Changjiang Communication Equipment Limited | Private company limited by shares | Live |
| CHANGLIANG COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHANNEL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| NEW COMMUNICATION CHANNEL COMPANY LIMITED | Private company limited by shares | Live |
| FREE CHANNEL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHAOSHI COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| New Chapters Communication Limited | Private company limited by shares | Live |
| Richard Charles Communication Limited | Private company limited by shares | Live |
| CHINA CHASHI CREATIVE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHEMISTRY COMMUNICATION LIMITED | Private company limited by shares | Live |
| HUA CHENG COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHENGRUIGUANG COMMUNICATION HK LIMITED | Private company limited by shares | Live |
| YING CHEONG COMMUNICATION HK LIMITED | Private company limited by shares | Live |
| CHIKO COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAW COMMUNICATION CHINA LIMITED | Private company limited by shares | Dissolved |
| CHINA IPX Communication Limited | Private company limited by shares | Live |
| ACHIEVEMENT COMMUNICATION (CHINA) CO. LIMITED | Private company limited by shares | Dissolved |
| CHINA BUSINESS COMMUNICATION ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHOICE COMMUNICATION CHINA LIMITED | Private company limited by shares | Dissolved |
| CHUNG KIU (CHINA) COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Top Communication Co., Limited | Private company limited by shares | Live |
| EFFECTIVE COMMUNICATION & CONSULTANCY GREATER CHINA CO. LIMITED | Private company limited by shares | Live |
| CHINA DIGITAL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| ZHU QUE DYNASTY (CHINA) COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |