| FONE LIMITED | Private company limited by shares | Dissolved |
| FONE ADVISOR LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Jul-2014 |
| SUN FONE ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| FONE CONNECTION LIMITED -THE- | Private company limited by shares | Dissolved |
| FONE FORT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| KOON FONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| F-ONE LIMO SERVICE LIMITED | Private company limited by shares | Live |
| QISON FONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Fone Range HK Limited | Private company limited by shares | Live |
| Fone Square Limited | Private company limited by shares | Live |
| Fone Guard Technologies Company Limited | Private company limited by shares | Live |
| TAB FONE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FoneAcc Co., Limited | Private company limited by shares | Live |
| FONEART HK LIMITED | Private company limited by shares | Live |
| FONEBITZ LIMITED | Private company limited by shares | Live |
| Fonebud IoT Limited | Private company limited by shares | Live |
| FONECASH.COM LIMITED | Private company limited by shares | Dissolved |
| FONECYC LIMITED | Private company limited by shares | Live |
| FONECYC TECH LIMITED | Private company limited by shares | Live |
| Fonefun HK Limited | Private company limited by shares | Live |
| FONEGIFT TECH CO., LIMITED | | Live |
| FONEIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Fonelcd Technology Co., Limited | Private company limited by shares | Live |
| FONELINK LIMITED | Private company limited by shares | Dissolved |
| FoneNet (Hong Kong) Holding Limited | Private company limited by shares | Live |
| Fonenix Limited | Private company limited by shares | Live |
| FONEROLA (ASIA) LIMITED | Private company limited by shares | Dissolved |
| FoneStarz Licensing (HK) Limited | Private company limited by shares | Dissolved |
| FONET CO., LIMITED | Private company limited by shares | Dissolved |
| FONET AK Mine Co., Limited | Private company limited by shares | Live |
| FONET PHA LEM MINE CO., LIMITED | Private company limited by shares | Dissolved |
| FONETECH CO., LIMITED | Private company limited by shares | Live |
| Fonetek Limited | Private company limited by shares | Live |
| FONETEK ELECTRONICS LIMITED | Private company limited by shares | Live |
| FONETRONICS LIMITED | Private company limited by shares | Dissolved |
| FONETT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FONEW Opto-Electronic Technology Limited | Private company limited by shares | Live |
| FONEWERK LIMITED | Private company limited by shares | Dissolved |
| FONEX LIMITED | Private company limited by shares | Live |
| FONEXION ASIA LIMITED | Private company limited by shares | Dissolved |