| I.T.G. INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA MESSENGERS & ITGIUM LIMITED | Private company limited by shares | Live |
| i.t.Global Limited | Private company limited by shares | Dissolved |
| ITGOLF LIMITED | Private company limited by shares | Live |
| IT-GROUP MFG LIMITED | Private company limited by shares | Live |
| ITGTA Asia Co. Limited | Private company limited by shares | Live |
| HONGKONG ITGUT FOREIGN TRADE CO., LIMITED | Private company limited by shares | Live |
| Ithaca Limited | Private company limited by shares | Live |
| Ithaca Consultancy Limited | Private company limited by shares | Live |
| ITHACA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| iTherml Technology Co., Limited | Private company limited by shares | Live |
| ITHERMO LIMITED | | Live |
| Itheum Technology Limited | | Live |
| ITheyYouWe.com Limited | Private company limited by shares | Dissolved |
| ITHIN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| iTHINK LIMITED | Private company limited by shares | Live |
| iThink Academy Limited | Private company limited by shares | Live |
| iThink International Consultancy Limited | Private company limited by shares | Dissolved |
| iThink Consulting Limited | Private company limited by shares | Live |
| Ithink International Cultural Investment Co., Limited | Private company limited by shares | Live |
| ITHINK GROUP CO., LIMITED | Private company limited by shares | Live |
| iThink Media Group Limited | Private company limited by shares | Live |
| Hong Kong Ithink Technology Company Limited | Private company limited by shares | Live |
| ITHINK MEDIACOM LIMITED | Private company limited by shares | Dissolved |
| I-Think Solution Limited | Private company limited by shares | Dissolved |
| ITHINK STUDIO LIMITED | Private company limited by shares | Live |
| iThink Trending Company Limited | Private company limited by shares | Live |
| I-Thinkable Limited | Private company limited by shares | Live |
| iThinkin Limited | Private company limited by shares | Live |
| i-Thinking Digital Marketing Limited | Private company limited by shares | Live |
| ITHINKTANK SOFTWARE CO. LIMITED | Private company limited by shares | Dissolved |
| ITHK IO Limited | | Live |
| ITHK Enterprise Limited | | Live |
| ITHOUSE DIGITAL LIMITED | Private company limited by shares | Live |
| iThreeD Limited | | Live |
| ITIA Holding Limited | | Live |
| ITIDE INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| ITIDO LIMITED | | Live |
| ITIG LIMITED | Private company limited by shares | Live |
| I-TIKAWAY CONCEPTS LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Mar-2016 |
| ITIL CLOUD SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| ITILE CERAMICHE COMPANY LIMITED | Private company limited by shares | Live |
| ZIBO ITILE CERAMICS CO., LIMITED | Private company limited by shares | Live |
| ITILEX SOLUTIONS LIMITED | Private company limited by shares | Live |
| Itilo HK Limited | Private company limited by shares | Live |
| ITIM Asia Limited | Private company limited by shares | Live |
| I-TIME LIMITED | Private company limited by shares | Dissolved |
| ITIMES LIMITED | Private company limited by shares | Dissolved |
| ITIMETABLE21 COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITINARY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ITINERAE LIMITED | Private company limited by shares | Live |
| Iter Itineris Company Limited | Private company limited by shares | Live |
| ITInfo HK Information Technology Limited | | Live |
| ITING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Smart Iting Limited | Private company limited by shares | Live |
| ITINKON TECHNOLOGY LIMITED | | Live |
| ITINNI LIMITED | Private company limited by shares | Live |
| ITIPARTNER SOLUTIONS LIMITED | Private company limited by shares | Live |
| ITipsters LIMITED | | Live |
| ITIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITIS COMPANY LIMITED | Private company limited by shares | Live |
| iTIS Consultancy Limited | Private company limited by shares | Live |
| ITIS SOLUTIONS LIMITED | Private company limited by shares | Live |
| ITISesolution Limited | Private company limited by shares | Live |
| itisinspiration.com Limited | Private company limited by shares | Live |
| Itisjapan Limited | Private company limited by shares | Live |
| ITITA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| iTiTone Limited | Private company limited by shares | Live |
| HK ITIWANT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ITiX Technology Services Limited | Private company limited by shares | Live |
| Itiya Limited | Private company limited by shares | Live |
| Itiyshai Limited | | Live |
| ITJBINTERNATIONAL LIMITED | | Live |
| ITJuZi Tech (HongKong) Limited | Private company limited by shares | Live |
| ITKAR LIMITED | Private company limited by shares | Dissolved |
| ITKC Limited | | Live |
| ITKIT LIMITED | Private company limited by shares | Dissolved |
| IT-knot Limited | Private company limited by shares | Live |
| ITLF DEVELOP TRADING LIMITED | Private company limited by shares | Dissolved |
| ITLLORK INC. LIMITED | Private company limited by shares | Live |
| I&TM CO., LIMITED | Private company limited by shares | Live |
| IT-MAN TECHNOLOGY (HONGKONG) CO. LIMITED | Private company limited by shares | Live |
| ITMANAGEMENT.COM.HK LIMITED | Private company limited by shares | Dissolved |
| ITMarCom Limited | Private company limited by shares | Live |
| ITMASTER INTERNATIONAL TALENT LIMITED | Private company limited by shares | Live |
| Itmatic Limited | Private company limited by shares | Live |
| ITMATION LIMITED | Private company limited by shares | Live |
| ITMFG LIMITED | Private company limited by shares | Live |
| ITMINT LIMITED | Private company limited by shares | Dissolved |
| IT-MISSIONS.COM LIMITED | Private company limited by shares | Live |
| ITMOMENTUM.COM LIMITED | Private company limited by shares | Live |
| TRA ITMS LIMITED | Private company limited by shares | Dissolved |
| ITNA ASIA COMPANY LIMITED | Private company limited by shares | Live |
| Itnarb Carriers Co., Limited | Private company limited by shares | Live |
| IT-NETWORKS LIMITED | Private company limited by shares | Live |
| iTnio Tech Limited | | Live |
| ITNOC LIMITED | Private company limited by shares | Dissolved |
| ITNUSA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| ITOB Group Limited | | Live |
| I-TOBACCO LIMITED | Private company limited by shares | Dissolved |