| Easylink Electronics Co., Limited | | Live |
| Easylink Technologies Co., Limited | Private company limited by shares | Live Commenced dormancy on 22-Jun-2016 |
| EASYLINK SOLAR ENERGY LIMITED | Private company limited by shares | Live |
| EASYLINK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EASYLINK ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Mar-2014 |
| EASYLINK FINANCE LIMITED | Private company limited by shares | Dissolved |
| EASYLINK GROUP LIMITED | Private company limited by shares | Dissolved |
| EASYLINK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Easylink Innovation Limited | Private company limited by shares | Live |
| EASYLINK INVESTMENTS LIMITED | Private company limited by shares | Live |
| EASYLINK (T&C) HONG KONG LIMITED | Private company limited by shares | Dissolved |
| EASYLINK LIGHTING CO LIMITED | Private company limited by shares | Live |
| EASYLINK NETWORKS LIMITED | Private company limited by shares | Dissolved |
| EASYLINK PACIFIC LIMITED | Private company limited by shares | Live |
| EASYLINK PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| EASYLINK REALTY LIMITED | Private company limited by shares | Live |
| EASY-LINK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| EASY-LINK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Easylink Technology (Hong Kong) Limited | | Live |
| EASY-LINK TELECOMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| EASYLINK UNIVERSAL LIMITED | Private company limited by shares | Dissolved |