| HK TCYM INT'L GROUP CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| ZHONGJIANG COMMUNICATION HK INT'L GROUP LIMITED | Private company limited by shares | Live |
| HUAMAN INT'L CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| SILVER HILL COMMUNICATION INT'L (HK) LIMITED | Private company limited by shares | Dissolved |
| TAIWAN CHA BAIDOO INT'L CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| HENGDA INT'L (CHINA) COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TOP SKY COMMUNICATION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| IPMACRO COMMUNICATION SYSTEMS CO., LIMITED | Private company limited by shares | Live |
| IPRO COMMUNICATION LIMITED | Private company limited by shares | Live |
| ISAIAH COMMUNICATION & MARKETING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ISAIAH COMMUNICATION & MARKETING (H.K.) LIMITED | Private company limited by shares | Live |
| Itech Communication Co., Limited | Private company limited by shares | Dissolved |
| IVIEWS COMMUNICATION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JACKY COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| CHINA JADE BEAUTY JADE CULTURAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| JADE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| JADEE Communication Service Limited | | Live |
| SHENZHEN JEGAXUNLIAN COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| JELOVA COMMUNICATION EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| JETSUN COMMUNICATION LIMITED | Private company limited by shares | Live |
| JETUM COMMUNICATION CONSULTANTS LIMITED | Private company limited by shares | Live |
| JIACHUN COMMUNICATION LIMITED | Private company limited by shares | Live |
| JIAFU COMMUNICATION LIMITED | Private company limited by shares | Live |
| Shenzhen Jiafu Communication Company Limited | Private company limited by shares | Live |
| HK JIAGUAN COMMUNICATION EQUIPMENT LIMITED | Private company limited by shares | Live |
| JIANDE COMMUNICATION LIMITED | Private company limited by shares | Live |
| JIAQI COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Jiaxin Communication Limited | Private company limited by shares | Dissolved |
| JIAYOU INTERCULTURAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| JIAYUAN COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| JIESHENG COMMUNICATION CO., LIMITED | | Live |
| JING TUNG COMMUNICATION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| CHONGQING JINMEI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HK JIUDING COMMUNICATION LIMITED | Private company limited by shares | Live |
| CHINA JIZHENSHANFANGGUOXUE CULTURE COMMUNICATION (GROUP) LIMITED | Private company limited by shares | Live |
| Joseph Tse Communication And Engagement Limited | Private company limited by shares | Live |
| Shenzhen Joyous Communication Technology Co., Limited | Private company limited by shares | Live |
| GUANGZHOU JULI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Junz Communication (HK) Technology Co., Limited | Private company limited by shares | Live |
| HK KAIQI COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KASI COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| Katuolink Communication Limited | Private company limited by shares | Live |
| KEHONG COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| KENDOO COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| KENWA COMMUNICATION COMPANY LIMITED | Private company limited by shares | Live |
| Kerry Communication Limited | Private company limited by shares | Live |
| KESHENGDA COMMUNICATION TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| King (China) Culture Communication Co., Limited | Private company limited by shares | Live |
| KINGCOM COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KINGHONG COMMUNICATION LIMITED | Private company limited by shares | Live |
| KINGLONG COMMUNICATION LIMITED | Private company limited by shares | Live |
| KINGNUO COMMUNICATION ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| KINGPO DIGITAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Kingsize Visual Communication Co Limited | Private company limited by shares | Live |
| KINGSUN COMPUTER NETWORK COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| HK KINGSUN OPTICAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| KINGTON COMMUNICATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| KingWave Communication Technology (HK) Co., Limited | Private company limited by shares | Live |
| KingWe Communication Co., Limited | Private company limited by shares | Live |
| KINGWIN COMMUNICATION ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Kintel Communication Limited | Private company limited by shares | Live |
| Kirin Communication Limited | Private company limited by shares | Live |
| KIRIN COMMUNICATION EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| K-LINK Communication Limited | Private company limited by shares | Live |
| Koobee Communication Limited | Private company limited by shares | Live |
| CHINA KOREA COMMUNICATION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOREA COMPUTER & COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| KOWLOON COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| KRAFT COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Kreet Communication (HK) Co., Limited | Private company limited by shares | Live |
| KSSN COMMUNICATION LIMITED | Private company limited by shares | Live |
| KSTAR COMMUNICATION TECH LIMITED | Private company limited by shares | Live |
| KSUN COMMUNICATION TRADING CO., LIMITED | Private company limited by shares | Live |
| KYOCERA COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Laaiba Communication Limited | Private company limited by shares | Live |
| COMMUNICATION RESEARCH LAB. CO. LIMITED | Private company limited by shares | Dissolved |
| ENCORE COMMUNICATION LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| Lachat Communication Networks Limited | Private company limited by shares | Live |
| NINGBO LAITUO COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| LANGDE COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| Art Muse Language and Communication Academy Limited | Private company limited by shares | Live |
| LANKO COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| LANSTRONG COMMUNICATION HK LIMITED | Private company limited by shares | Dissolved |
| LanYi Communication Technology Co., Limited | Private company limited by shares | Live |
| CHINA LAOJIA CULTURAL COMMUNICATION LIMITED | | Live |
| LAST MINUTE COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| LeadTel RF Communication Technologies Limited | Private company limited by shares | Dissolved |
| Legend Communication Limited | Private company limited by shares | Live |
| LEMON COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| LENSUN COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LEQIN COMMUNICATION LIMITED | Private company limited by shares | Live |
| LETTER COMMUNICATION LIMITED | Private company limited by shares | Live |
| LEXA COMMUNICATION (ASIA) LIMITED | Private company limited by shares | Live |
| LIANGSHENG COMMUNICATION LIMITED | Private company limited by shares | Live |
| LIANKE COMMUNICATION CO. LIMITED | Private company limited by shares | Dissolved |
| LianYuan Communication Technology Co., Limited | Private company limited by shares | Dissolved |
| Wufu Life Cultural Communication Co., Limited | Private company limited by shares | Live |
| LIGA COMMUNICATION LIMITED | Private company limited by shares | Live |
| LIGHT KING CHINA COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| Light Speed Data Communication Co., Limited | Private company limited by shares | Live |