| CROSS COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| CYBERWARE COMMUNICATION GROUP LIMITED | Private company limited by shares | Dissolved |
| DIGITAL COMMUNICATION GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| DRAGON COMMUNICATION GROUP COMPANY LIMITED | Private company limited by shares | Live |
| EASTERN COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| ECONARC COMMUNICATION (GROUP) LIMITED | Private company limited by shares | Dissolved |
| HANTA COMMUNICATION GROUP LIMITED | Private company limited by shares | Dissolved |
| AMT GROUP COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Communication International Group Limited | Private company limited by shares | Live |
| LEADER COMMUNICATION (HONGKONG) GROUP LIMITED | Private company limited by shares | Dissolved |
| HK NETWORK TV COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| Presight Communication Group Limited | Private company limited by shares | Live |
| Proad Communication Group Limited | Private company limited by shares | Live |
| HK ROCWING COMMUNICATION GROUP LIMITED | Private company limited by shares | Live |
| Selmar Communication Group Limited | Private company limited by shares | Live |
| Wind Communication Group Limited | Private company limited by shares | Live |
| Groupower Communication Limited | Private company limited by shares | Dissolved |
| GROWSWAY COMMUNICATION EQUIPMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GT-FIBER COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| XIN GUANG TONG COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| Guangdong Juxianlan Communication Co., Limited | Private company limited by shares | Live |
| GUANGTE COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| GUANGTONG MARINE COMMUNICATION & NAVIGATION CO., LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Guangzhou Hengtong Communication Equipment Co., Limited | Private company limited by shares | Live |
| GuangZhou Kitty Communication Limited | Private company limited by shares | Live |
| GUOHAO COMMUNICATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GVENTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| haiE Communication Limited | Private company limited by shares | Live |
| HK HAIFENG COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| HAINA COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| 22 DEGREE HALO COMMUNICATION LIMITED | Private company limited by shares | Live |
| HANDA COMMUNICATION LIMITED | Private company limited by shares | Live |
| HANDSON COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NEW HANG COMMUNICATION COMPANY LIMITED | Private company limited by shares | Live |
| Gun Hang Communication Limited | Private company limited by shares | Live |
| HK Hanglian Communication Group Limited | | Live |
| Hangzhou TAK Communication Co., Limited | Private company limited by shares | Live |
| HANGZHOU FEIHUA COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Hansen Communication HK Limited | Private company limited by shares | Live |
| HANTA COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| HANTELE COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HANTONG COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Haodi Communication Limited | Private company limited by shares | Dissolved |
| HARZ COMMUNICATION HK LIMITED | Private company limited by shares | Live |
| ATELIER HAUTE COMMUNICATION LIMITED | Private company limited by shares | Live |
| TECH HAWK COMMUNICATION SUPPLIES LIMITED | Private company limited by shares | Live |
| Haya Network Communication Co., Limited | | Live |
| HEADWAY COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| HEALTH ONE COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK HEALTH COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| HEBEI FAR-EAST HARRIS COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HENGCHUANG COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HK HENGHUI COMMUNICATION LIMITED | Private company limited by shares | Live |
| HERCULES DATA COMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HEXUN DATA COMMUNICATION & NETWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| HIMAX COMMUNICATION HK LIMITED | Private company limited by shares | Live |
| CHONG HING INTERNATIONAL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| HWA HING COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| HINGDA COMMUNICATION TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| Hipster Communication Limited | Private company limited by shares | Live |
| hitLabel Communication Limited | Private company limited by shares | Live |
| HI-UP COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| NAN HO COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| I. T. & COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Live |
| KJ COMMUNICATION (HK) COMPANY LIMITED | Private company limited by shares | Live |
| COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| JIE MEI COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| ZFC COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| BK COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| BLS COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| LTE COMMUNICATION (HK) COMPANY LIMITED | Private company limited by shares | Live |
| ANTENG COMMUNICATION (HK) LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Jul-2014 |
| CHINA RED NANLIANG SPIRIT (HK) CULTURAL COMMUNICATION LIMITED | | Live |
| DAXING COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| EURO COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| INNOVATIVE COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| INTERNET COMMUNICATION (HK) LIMITED | Private company limited by shares | Dissolved |
| NICE COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| COMMUNICATION PARTNERS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| RADIAL COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Live |
| SHENGSHI HANFENG (HK) CULTURE COMMUNICATION LIMITED | Private company limited by shares | Live |
| SYNTAX COMMUNICATION (H.K.) LIMITED | Private company limited by shares | Live |
| H.K. LIANAN INT'L COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TELTEK COMMUNICATION (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAXING (HK) INTERNATIONAL COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| YOGA (HK) CULTURE COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| Dongshuo Yuchen (Hk) Communication Equipment Limited | Private company limited by shares | Live |
| YUNTIAN COMMUNICATION (HK) LIMITED | Private company limited by shares | Live |
| HODAFONE COMMUNICATION TECH (HK) CO., LIMITED | Private company limited by shares | Live |
| HUA HONG COMMUNICATION LIMITED | Private company limited by shares | Live |
| HONG TAI COMMUNICATION LIMITED | Private company limited by shares | Live |
| AGOLD COMMUNICATION HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG AIRGOVINOR COMMUNICATION CO. LIMITED | Private company limited by shares | Dissolved |
| Aobokang Communication (Hong Kong) Co., Limited | Private company limited by shares | Live |
| HONG KONG ARTBOOK CULTURAL COMMUNICATION LIMITED | Private company limited by shares | Live |
| HONG KONG BANG-S COMMUNICATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BGREAT COMMUNICATION NETWORK HONG KONG LIMITED | Private company limited by shares | Live |
| IP CALLS COMMUNICATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG COMMUNICATION ART CENTRE LIMITED | Private company limited by shares | Live |