| ITECH CONSULTANCY LIMITED | Private company limited by shares | Live |
| ITECH DIGITAL LIMITED | Private company limited by shares | Live |
| EXCELSIOR ITECH LIMITED | Private company limited by shares | Dissolved |
| Fortune I-Tech Limited | Private company limited by shares | Dissolved |
| iTech Greenergy Limited | | Live |
| I-Tech Healthcare Limited | Private company limited by shares | Live |
| I-TECH IDEAS LIMITED | Private company limited by shares | Live |
| I-TECH INNOVATION LIMITED | Private company limited by shares | Live |
| iTech Network Solutions Limited | | Live |
| ITECH PACIFIC LIMITED | Private company limited by shares | Dissolved |
| PAWANA I-TECH ETRADE LIMITED | Private company limited by shares | Dissolved |
| Itech Power Limited | Private company limited by shares | Live Commenced dormancy on 17-Mar-2016 |
| iTech (PRC) Company Limited | Private company limited by shares | Live |
| I-TECH RESOURCES LIMITED | Private company limited by shares | Live |
| SKYLINK ITECH LIMITED | Private company limited by shares | Dissolved |
| I-TECH SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| ITECH SOLUTION LIMITED | Private company limited by shares | Dissolved |
| I-TECH SOLUTIONS LIMITED | Private company limited by shares | Live |
| ITECH SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ITECH VISION LIMITED | Private company limited by shares | Dissolved |
| WINGATE ITECH CO., LIMITED | Private company limited by shares | Live |
| WinWin i-Tech Limited | Private company limited by shares | Live |
| ITECHBLACK LIMITED | Private company limited by shares | Live |
| ITECHCARE LIMITED | | Live |
| I-TECHCOM HONG-KONG CO., LIMITED | Private company limited by shares | Dissolved |
| iTechene Technologies (Hong Kong) Company Limited | Private company limited by shares | Live |
| Itech-Fiber Limited | Private company limited by shares | Live |
| ITECHK.COM LIMITED | Private company limited by shares | Dissolved |
| ITECHMISSION LIMITED | Private company limited by shares | Live |
| iTechnoLabs Limited | Private company limited by shares | Live |
| GE BAI NI ITECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| ITECHNOLOGY LIMITED | Private company limited by shares | Live |
| TOP ITECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CT I-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ASIA ITECHNOLOGY LIMITED | Private company limited by shares | Live |
| i-Technology Asia Limited | Private company limited by shares | Live |
| CHATHAY I-TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| 4D ITECHNOLOGY CO., LIMITED | | Live |
| I.TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| I-TECHNOLOGY CONSULTING (HK) LIMITED | Private company limited by shares | Dissolved |
| PACIFIC I-TECHNOLOGY LIMITED | Private company limited by shares | Live |
| I-TECHNOLOGY RECRUITMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| RITZ ITECHNOLOGY LIMITED | Private company limited by shares | Live |
| ITECHS LIMITED | Private company limited by shares | Live |
| Itechsee Co., Limited | | Live |
| ITECHTRON SYSTEM (HK) LIMITED | Private company limited by shares | Dissolved |
| ITECL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ITECO MARINE LIMITED | Private company limited by shares | Dissolved |
| ITECT GROUP LIMITED | Private company limited by shares | Live |
| I-TECT CONSULTING SERVICES LIMITED | Private company limited by shares | Dissolved |
| ITECTIX LIMITED | Private company limited by shares | Dissolved |
| ITED CONSTRUCTION CO., LIMITED | Private company limited by shares | Live |
| ITED GROUP LIMITED | Private company limited by shares | Live |
| iTee.hk Limited | Private company limited by shares | Dissolved |
| i-Teeth Limited | Private company limited by shares | Live |
| ITEFL EDUCATION LIMITED | Private company limited by shares | Dissolved |
| ITEG LIMITED | Private company limited by shares | Live |
| ITEG GZ LIMITED | Private company limited by shares | Dissolved |
| ITEG ASIA LIMITED | Private company limited by shares | Live |
| ITEGEN ENGINEERING LIMITED | | Live |
| ITEGRITY TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ITEK COMPANY LIMITED | Private company limited by shares | Live |
| Itekmedia Limited | Private company limited by shares | Live |
| ITEKOM LIMITED | Private company limited by shares | Live |
| ITEL LIMITED | Private company limited by shares | Live |
| ITEL TECHNOLOGY CONSULTANTS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ITEL CONSULTING LIMITED | Private company limited by shares | Live |
| I-TEL (H.K.) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| I.TEL (HOLDINGS) LIMITED | Private company limited by shares | Live |
| I-TEL TECHNOLOGY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| ITEL HONG KONG LIMITED | Private company limited by shares | Dissolved |
| I.TEL (HONG KONG) LIMITED | Private company limited by shares | Live |
| ITEL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ITEL INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ITEL MOBI LIMITED | Private company limited by shares | Live |
| ITEL MOBILE LIMITED | Private company limited by shares | Live |
| ITEL SOLUTIONS LIMITED | Private company limited by shares | Live |
| I-TEL SYSTEM LIMITED | Private company limited by shares | Dissolved |
| iTel Systems Limited | Private company limited by shares | Live |
| ITEL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ITEL OPTICAL TELECOM DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ITEL GZ VENTURES LIMITED | Private company limited by shares | Live |
| ITelco Consult Limited | Private company limited by shares | Live |
| ITelConsult Limited | Private company limited by shares | Dissolved |
| ITELECOM HONG KONG LIMITED | Private company limited by shares | Live |
| I-TELEMART COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITELESIS, LIMITED | Private company limited by shares | Dissolved |
| ITELI LIMITED | Private company limited by shares | Live |
| Itelite Tech Limited | Private company limited by shares | Live |
| ITelligence Enterprises Limited | | Live |
| ITELLIGENCE ASIA HOLDING LIMITED | Private company limited by shares | Live |
| ITELLIGENT GROUP LIMITED | Private company limited by shares | Dissolved |
| ITEM LIMITED | Private company limited by shares | Live |
| MAX ITEM LIMITED | Private company limited by shares | Live |
| CHINA ASSETS NEW ITEM INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| HK Cleaning Item Company Limited | Private company limited by shares | Live |
| ITEM Investment Co., Limited | | Live |
| GOODO LUXURY ITEM CO., LIMITED | Private company limited by shares | Live |
| ITEM CONSULTING LIMITED | Private company limited by shares | Live |
| ITEM ELECTRONICS LIMITED | Private company limited by shares | Live |