| NDX COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| JIA FA COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| STC communication Co., Limited | Private company limited by shares | Live |
| FOC COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| US LTE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| PS COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| FAH Communication Co., Limited | Private company limited by shares | Dissolved |
| GST COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| WAN HE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| E.G Communication Co., Limited | Private company limited by shares | Live |
| IDE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HG COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| E11 COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| CEC COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| BIT COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| J&W COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| JDY COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| CTS COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| JBQ COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HK LH COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| AC Communication Co., Limited | Private company limited by shares | Live |
| BEI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| GZ COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| KED Communication Co., Limited | Private company limited by shares | Live |
| QM Communication Co., Limited | Private company limited by shares | Live |
| LSB COMMUNICATION CO., LIMITED | | Live |
| FE Communication Co., Limited | | Live |
| HSF Communication Co., Limited | | Live |
| AR Communication Co., Limited | | Live |
| AEROSPACE COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| BIDA COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Boges Communication International co., Limited | Private company limited by shares | Live |
| Calliris Communication Co., Limited | Private company limited by shares | Live |
| CENTER COMMUNICATION NETWORK TV CO., LIMITED | Private company limited by shares | Dissolved |
| CHANGJIANG COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| DART CHENG COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HK CHUANGXINQI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| CINDA COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Cloud Communication (HK) Co., Limited | | Live |
| Hope Community Communication Co., Limited | Private company limited by shares | Dissolved |
| CROSS SKY COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Dingxin Communication Co., Limited | Private company limited by shares | Live |
| DINGZHONGHE COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| EAGLETECH COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| Eahison Communication (HK) Co., Limited | Private company limited by shares | Live |
| CX COMMUNICATION ELECTRONICAL CO., LIMITED | Private company limited by shares | Live |
| ZC COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HK KYL COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| RF COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| 3ME COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| ESPEC COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| EWAY COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| FIBRE-LINK COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Genton Communication Co., Limited | Private company limited by shares | Live |
| GLHK COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Gorelink Communication (HK) CO., Limited | Private company limited by shares | Live |
| GRAND PAN COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| FIN COMMUNICATION (H.K) CO., LIMITED | Private company limited by shares | Live |
| RF COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| TOP COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| COS COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| USB COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| Kai Yin Communication (HK) Co., Limited | Private company limited by shares | Live |
| Hesper Communication (Hk) Co., Limited | Private company limited by shares | Live |
| HUAHONG COMMUNICATION (HK) CO., LIMITED | Private company limited by shares | Live |
| RUIK-TECH COMMUNICATION (H.K.) CO., LIMITED | Private company limited by shares | Live |
| SHENDA COMMUNICATION (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| HONGJUN COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| HONSTECH COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| IN-BEST Communication HK Co., Limited | Private company limited by shares | Dissolved |
| Integration & Communication Co., Limited | Private company limited by shares | Live |
| SUN AH TAI INTERCULTURAL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| AI COMMUNICATION INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| JINZHUAN COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| JOYCELL COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| KEDI COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| LAVIE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| LEADTEC COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| HK LEGEND COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| LIANKE COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| AV LINKS COMMUNICATION (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| CHINESE LIYUE COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Maoshan Communication Co., Limited | Private company limited by shares | Live |
| HK MEIDI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Micropower Communication Co., Limited | Private company limited by shares | Live |
| MOON COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| MULTIFLOW COMMUNICATION & MEDIA CO., LIMITED | Private company limited by shares | Dissolved |
| ZWT NETWORK COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| HK XIXUN NETWORK COMMUNICATION CO., LIMITED | Private company limited by shares | Dissolved |
| NEWSTAR COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| NINGBO MISSIONX COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| OETECK COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| OPTOCOM COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Pastorella Communication Co., Limited | Private company limited by shares | Live |
| Rayoptic Communication Co., Limited | Private company limited by shares | Live |
| RELIA COMMUNICATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| RONGKAI COMMUNICATION CO., LIMITED | Private company limited by shares | Live |
| Serenity Communication Trade Co., Limited | Private company limited by shares | Live |
| Shenzhen Sharingtek Communication Co., Limited | Private company limited by shares | Live |
| SHENG HE CENTURY COMMUNICATION CO., LIMITED | Private company limited by shares | Live |