| ICHINOM LIMITED | Private company limited by shares | Dissolved |
| ICHIO COMPANY LIMITED | Private company limited by shares | Live |
| ICHIPAN LIMITED | Private company limited by shares | Dissolved |
| ICHIPAN CREPES (HK) LIMITED | Private company limited by shares | Dissolved |
| ICHIRAN LIMITED | Private company limited by shares | Live |
| ICHIRO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ICHIRO RAMEN COMPANY LIMITED | | Live |
| NEKKETSU ICHIRYU LIMITED | Private company limited by shares | Live |
| Ichiseko Company Limited | Private company limited by shares | Live |
| ICHISUN CO. LIMITED | Private company limited by shares | Dissolved |
| Ichitech Limited | Private company limited by shares | Dissolved |
| Ichitech Enterprises Limited | Private company limited by shares | Live |
| Ichitech Investment Limited | Private company limited by shares | Live |
| Ichitech Property Agency Limited | Private company limited by shares | Live |
| ICHITOP LIMITED | Private company limited by shares | Live |
| ICHIYAMA INDUSTRY LIMITED | | Live |
| ICHIYAMA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ICHIYOSHI INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| iChoc HK Limited | Private company limited by shares | Dissolved |
| ICHOC LIMITED | Private company limited by shares | Live |
| i-Choice Limited | Private company limited by shares | Live |
| ICHON LIMITED | Private company limited by shares | Dissolved |
| Ichong International Trading Co., Limited | Private company limited by shares | Live |
| Ichoose Limited | | Live |
| iCHRIS MEDIA LIMITED | Private company limited by shares | Dissolved |
| ICHTHYOLOGY GROUP LIMITED | Private company limited by shares | Live |
| I-CHUAN GALLERY LIMITED | Private company limited by shares | Dissolved |
| I-CHUAN ENTERPRISES (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Ichuanke Limited | Private company limited by shares | Live |
| GBA ICHUNTER TECH LIMITED | | Live |