| ISERTEK ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| KAISA Cloud I-serve (Hong Kong) Company Limited | Private company limited by shares | Live |
| iServe Invest Limited | Private company limited by shares | Live |
| ISERVE WORLDWIDE LIMITED | Private company limited by shares | Dissolved |
| ISERVEASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALT ISERVICE LIMITED | Private company limited by shares | Live |
| iService (Hong Kong) International Holding Group Limited | Private company limited by shares | Live |
| ISERVICE SYSTEM & SOLUTION LIMITED | Private company limited by shares | Dissolved |
| ISERVICE21 LIMITED | Private company limited by shares | Dissolved |
| DADI I-SERVICES LIMITED | Private company limited by shares | Live |
| I-SERVICES NETWORK SOLUTION LIMITED | Private company limited by shares | Live |
| ISERVIZ.COM LIMITED | Private company limited by shares | Dissolved |
| ISES ASIA (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ISESHK LIMITED | Company limited by guarantee | Live |
| ISESI GROUP LIMITED | Private company limited by shares | Dissolved |
| ISET LIMITED | Private company limited by shares | Dissolved |
| ISETAN DEPARTMENT STORE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ISETAN DEPARTMENT STORE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ISETAN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| ISETAN OF JAPAN LIMITED | Private company limited by shares | Live |
| JAPAN ISETAN COSMETICS GROUP CO., LIMITED | Private company limited by shares | Live |
| iSET-DA Global Company Limited | Private company limited by shares | Live |
| ISETEC (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ISETOWER LIMITED | Private company limited by shares | Dissolved |
| i-Seven Asia Limited | Private company limited by shares | Dissolved |
| I-Seven Education Center Limited | Private company limited by shares | Live |
| ISEVIEW LIMITED | Private company limited by shares | Dissolved |
| ISEWAN (H. K.) LIMITED | Private company limited by shares | Live |
| ISEWAY LIMITED | Private company limited by shares | Dissolved |
| ISEWELL LIMITED | Private company limited by shares | Dissolved |
| Isey Limited | Private company limited by shares | Live |
| Isey Skyr Limited | Private company limited by shares | Live |
| ISFA LIMITED | Private company limited by shares | Live |
| ISFACTORY LIMITED | Private company limited by shares | Live |
| ISFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISFOFO TECHNOLOGY LIMITED | | Live |
| ISFOR HK COMPANY LIMITED | | Live |
| ISFORD COMPANY LIMITED | Private company limited by shares | Live |
| ISGARA LIMITED | Private company limited by shares | Live |
| ISGAR-LI LIMITED | Private company limited by shares | Live |
| ISGLOBALIX LIMITED | Private company limited by shares | Live |
| iSGO HK Limited | Private company limited by shares | Live |
| HK Isgood Trading Co., Limited | Private company limited by shares | Live |
| iSGS Limited | Private company limited by shares | Live |
| I.S.H. LIMITED | Private company limited by shares | Dissolved |
| ISHA HK LIMITED | Private company limited by shares | Live |
| ISHA EXIM LIMITED | Private company limited by shares | Live |
| ISHAL TRADING LIMITED | Private company limited by shares | Dissolved |
| ISHAN GROUP CO., LIMITED | Private company limited by shares | Live |
| ISHAN RAJARAM CONSULTING LIMITED | Private company limited by shares | Live |
| HONG KONG ISHAN GROUP LIMITED | Private company limited by shares | Live |
| Ishana Capital Limited | Private company limited by shares | Live |
| ISHANA JEWELLERY LIMITED | Private company limited by shares | Live |
| ISHANI LIMITED | Private company limited by shares | Live |
| i-Shape Technology Limited | Private company limited by shares | Live |
| iShare Limited | Private company limited by shares | Dissolved |
| Ishare Group Co., Limited | Private company limited by shares | Live |
| I-Share Industrial Development Company Limited | Private company limited by shares | Live |
| ISHARE ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| I-SHARE TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Ishare Industrial Co., Limited | Private company limited by shares | Live |
| ISHARE INFORMATION (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| iShare Platform (HK) Limited | Private company limited by shares | Dissolved |
| WEIHAI ISHARE FISHING TACKLE CO., LIMITED | Private company limited by shares | Live |
| ISHARE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Universe I-Share Technology Limited | Company limited by guarantee | Live |
| iShareFX Limited | Private company limited by shares | Dissolved |
| ISHARES LIMITED | Private company limited by shares | Live |
| i-sharing Co. Limited | Private company limited by shares | Dissolved |
| I-SHARP LIMITED | Private company limited by shares | Dissolved |
| I-SHARP LIMITED | Private company limited by shares | Dissolved |
| ISHAYA WAVE TRADING LIMITED | Private company limited by shares | Live |
| Ishbah Limited | Private company limited by shares | Live |
| iShe Limited | Private company limited by shares | Live |
| i-SHE PRODUCTIONS COMPANY LIMITED | | Live |
| Isheep Tech Limited | | Live |
| iSheer Limited | Private company limited by shares | Live |
| ISHEN LIMITED | Private company limited by shares | Live |
| ISHER CAPITAL LIMITED | Private company limited by shares | Live |
| ISHER SELECTION LIMITED | Private company limited by shares | Live |
| HK Isherry Limited | | Live |
| ISHERWOOD INVESTMENT LIMITED | Private company limited by shares | Live |
| ISHFAN COLLECTION LIMITED | Private company limited by shares | Dissolved |
| ISHICHI TRADE LIMITED | Private company limited by shares | Live |
| ISHIDA TAISEISHA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISHIDA TAISEISHA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Ishield Limited | Private company limited by shares | Live |
| iShield Industry Company Limited | Private company limited by shares | Live |
| YGT Ishigaki Limited | | Live |
| ISHIHARA LIMITED | Private company limited by shares | Dissolved |
| ISHII LIMITED | Private company limited by shares | Dissolved |
| ISHIMAWA COMPANY LIMITED | Private company limited by shares | Dissolved |
| S. ISHIMITSU CO., LIMITED | Private company limited by shares | Live |
| ISHIN TRADING CO., LIMITED | Private company limited by shares | Live |
| ISHIN (H.K.) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Ishine Entertainment Limited | Private company limited by shares | Live |
| I-Shine Holding Limited | Private company limited by shares | Live |
| HONGKONG ISHINELUX TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ISHIRA SYSTEMS LIMITED | Private company limited by shares | Live |
| Ishiro Yoshiki Company Limited | Private company limited by shares | Dissolved |