| Connectou Limited | Private company limited by shares | Live |
| HK CONNECT－PCB CO., LIMITED | Private company limited by shares | Live |
| CONNECT-RIGHT RESOURCES LIMITED | Private company limited by shares | Dissolved |
| TOP CONNECTRONICS LIMITED | Private company limited by shares | Dissolved |
| CONNECTRONICS COMPANY LIMITED | Private company limited by shares | Live |
| CONNECTRONICS UK LIMITED | Private company limited by shares | Live |
| CONNECTRONIX (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| IC CONNECTS LIMITED | Private company limited by shares | Dissolved |
| ConnectsClub Limited | Private company limited by shares | Dissolved |
| CONNECTSOFT LIMITED | Private company limited by shares | Dissolved |
| Connecttin Limited | Private company limited by shares | Live |
| Connecttrade Holdings Limited | | Live |
| CONNECTU LIMITED | Private company limited by shares | Dissolved |
| CONNECTUP LIMITED | Private company limited by shares | Live |
| CONNECTURS LIMITED | Private company limited by shares | Live |
| Connectware HK Limited | Private company limited by shares | Live |
| ConnectWise Limited | | Live |
| ConnectX Limited | | Live |