| I.C.I. COMPANY LIMITED | Private company limited by shares | Dissolved |
| MIDLAND IC&I (ADVERTISING) LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I CYBERNET LIMITED | Private company limited by shares | Live |
| Midland IC&I Group Limited | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (I) LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (V) LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (X) LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (IV) LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (VIII) LIMITED | Private company limited by shares | Live |
| LW Realty (IC&I) Limited | | Live |
| MIDLAND IC&I SECRETARIAL LIMITED | Private company limited by shares | Live |
| MIDLAND IC&I LEASING (VII) LIMITED | Private company limited by shares | Live |
| ICIC Consultancy Limited | | Live |
| ICICLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ICID LIMITED | Private company limited by shares | Dissolved |
| ICIDC LIMITED | Private company limited by shares | Live |
| ICIDU Asia Limited | Private company limited by shares | Dissolved |
| iCielo Limited | Private company limited by shares | Live |
| ICIG International (HK) Limited | Private company limited by shares | Live |
| Icig Technology Limited | Private company limited by shares | Live |
| ICIGA (H.K) INVESTMENT LIMITED | Private company limited by shares | Live |
| I-CIGAR LIMITED | Private company limited by shares | Dissolved |
| ICIGAR COMPANY LIMITED | Private company limited by shares | Live |
| ICIL LIMITED | Private company limited by shares | Live |
| ICIN CHINA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| iCine Limited | Private company limited by shares | Live |
| iCinema Limited | Private company limited by shares | Live |
| IC-Infinity Limited | Private company limited by shares | Live |
| ICINGTONS LIMITED | Private company limited by shares | Live |
| ICinit Limited | Private company limited by shares | Live |
| ICIP Limited | Private company limited by shares | Dissolved |
| iCirCall Limited | Private company limited by shares | Live |
| ICIS HK Limited | Private company limited by shares | Live |
| ICITI MEDIA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ICITIC LIMITED | Private company limited by shares | Dissolved |
| ICITIC (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ICI-TOUCH LIMITED | Private company limited by shares | Live |
| ICITY LIMITED | Private company limited by shares | Live |
| I-CITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Doo Tech i-City Studio Limited | | Live |
| SHANGHAI ICIVIE BIOTECH CO., LIMITED | Private company limited by shares | Live |