| Company Name | Type | Status |
|---|---|---|
| HI-CON LIMITED | Private company limited by shares | Live |
| HICON26 COMPANY LIMITED | Live | |
| HICON27 COMPANY LIMITED | Live | |
| HICON28 COMPANY LIMITED | Live | |
| HICON29 COMPANY LIMITED | Live | |
| HICONN ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HICONN TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HICONTINENTAL LIMITED | Private company limited by shares | Live |
| HI-CONTROL LIMITED | Private company limited by shares | Dissolved |