| CITYNET LIMITED | Private company limited by shares | Dissolved |
| CITYNET LIMITED | Private company limited by shares | Dissolved |
| CITYNET LIMITED | Private company limited by shares | Live |
| Citynet CWB Limited | Private company limited by shares | Live |
| CITYNET CENTRAL LIMITED | Private company limited by shares | Live |
| CITYNET COMMUNICATIONS LIMITED | Private company limited by shares | Dissolved |
| CITYNET CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Citynet Dynamic Limited | Private company limited by shares | Dissolved |
| CITYNET INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CITYNET PROPERTIES LIMITED | Private company limited by shares | Live |
| City-Network Limited | Private company limited by shares | Live |