| I-IC COM LIMITED | | Live |
| IICC Biotech Limited | Private company limited by shares | Live |
| IICC INVESTMENT IMMIGRATION CONSULTANCY CENTRE LIMITED | Private company limited by shares | Live |
| IICC Group Limited | Private company limited by shares | Live |
| IICC Metallurgy Limited | Private company limited by shares | Live |
| Iichigo Limited | Private company limited by shares | Live |
| DE MAE IICHOME LIMITED | Private company limited by shares | Dissolved |
| Iicis Limited | Private company limited by shares | Live |
| IICJ LIMITED | Private company limited by shares | Dissolved |
| IICOMBINED HK LIMITED | Private company limited by shares | Live |
| I-Icon Enterprise Limited | Private company limited by shares | Live |
| IICT LIMITED | Private company limited by shares | Live |