| I.T. PRO LIMITED | Private company limited by shares | Dissolved |
| I.T. TW LIMITED | Private company limited by shares | Live |
| I.T. PRC LIMITED | Private company limited by shares | Live |
| I.T. GZ Limited | Private company limited by shares | Live |
| I.T. SH Limited | Private company limited by shares | Live |
| I.T. ASIA LIMITED | Private company limited by shares | Dissolved |
| AMB I.T. ASIA LIMITED | Private company limited by shares | Dissolved |
| I.T. Manpower Asia Limited | Private company limited by shares | Live |
| I.T. HELP U ASSOCIATION LIMITED | Company limited by guarantee | Live |
| 3 BOND I.T. COMPANY LIMITED | Private company limited by shares | Dissolved |
| PURPOSE MILESTONE I.T. DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Firetogether I.T. Limited | Private company limited by shares | Live |
| HONG KONG PROSPEROUS INVESTMENT I.T. COMPANY LIMITED | Private company limited by shares | Dissolved |
| JUNAN I.T. LIMITED | Private company limited by shares | Live |
| LUCKY TEAM (I.T.) LIMITED | Private company limited by shares | Dissolved |
| K I.T. Network Limited | Private company limited by shares | Live |
| Ocean I.T. Limited | Private company limited by shares | Live |
| I.T. REEN SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| I.T. SERVICE LIMITED | Private company limited by shares | Dissolved |
| I.T. SERVICE ASIA LIMITED | Private company limited by shares | Dissolved |
| Sports I.T. Limited | Private company limited by shares | Live |
| STARCOR HK I.T. LIMITED | Private company limited by shares | Live |
| SUCCESS I.T. LIMITED | Private company limited by shares | Live |
| AA I.T. SYSTEM LIMITED | Private company limited by shares | Live |
| Team 8 I.T. Limited | Private company limited by shares | Live |
| TRAVELSOLUTIONS I.T. COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAVE I.T. CO LIMITED | Private company limited by shares | Live |
| IT2000 LIMITED | Private company limited by shares | Dissolved |
| IT2100 LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Mar-2016 |
| IT2ASIA LIMITED | Private company limited by shares | Live |
| IT32.COM LIMITED | Private company limited by shares | Dissolved |
| IT730 Limited | Private company limited by shares | Live |
| IT999 Limited | Private company limited by shares | Dissolved |
| iTab Limited | Private company limited by shares | Live |
| ITA-Bagno Co., Limited | Private company limited by shares | Live |
| I-TAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAC LIMITED | Private company limited by shares | Live |
| ITAC Investments Enterprise Limited | Private company limited by shares | Dissolved |
| ITAC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Itacare Company Limited | Private company limited by shares | Live |
| ITACCESS GLOBAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| ITACCOUNTANTS ASSOCIATION LIMITED | Company limited by guarantee | Live |
| IT-ACES PRIVATE LIMITED | Private company limited by shares | Dissolved |
| Itach Technology Limited | Private company limited by shares | Live |
| ITACH VISION LIMITED | Private company limited by shares | Live |
| ITACHI 00 HOLDING LIMITED | | Live |
| ITACHI 4L HOLDING LIMITED | | Live |
| Itachi Holdings Limited | Private company limited by shares | Live |
| UNITED ITACHI (HONG KONG) IFF CO., LIMITED -THE- | Private company limited by shares | Dissolved |
| ITACHI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ITACHI INTERNATIONAL TRADING GROUP LIMITED | Private company limited by shares | Live |
| ITACHI TRADING LIMITED | Private company limited by shares | Dissolved |
| ITACHO FRANCHISING COMPANY LIMITED | Private company limited by shares | Live |
| ITACI COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITACI FURNITURE SERVICE CO., LIMITED | Private company limited by shares | Dissolved |
| ITACINA TRANSAZIONE & SVILUPPO LIMITED | Private company limited by shares | Live |
| iTACT LIMITED | Private company limited by shares | Live |
| ITACTICIAN WEB SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| iTactics Company Limited | Private company limited by shares | Live |
| SNC ITAD Limited | Private company limited by shares | Live |
| ITAD INTERNET COMPANY LIMITED | Private company limited by shares | Dissolved |
| itadakimasu Limited | Private company limited by shares | Live |
| ITADORI LIMITED | Private company limited by shares | Live |
| ITAEC LIMITED | Private company limited by shares | Dissolved |
| ONE ITAEWON KOREAN RESTAURANT LIMITED | | Live |
| ITAEWON SPORT GOODS LIMITED | Private company limited by shares | Dissolved |
| ITAFENI FURNITURE LIMITED | Private company limited by shares | Live |
| Ita-food Limited | | Live |
| ITAFRANCO LIMITED | Private company limited by shares | Dissolved |
| iTAG Limited | Private company limited by shares | Dissolved |
| ITALY ITAGREK LAUNDER INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| ITAHU LIMITED | Private company limited by shares | Dissolved |
| ITAI LIMITED | Private company limited by shares | Dissolved |
| ITAI CO., LIMITED | Private company limited by shares | Dissolved |
| ITAI ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAI TRADE LIMITED | Private company limited by shares | Live |
| ITAI TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| ITAIMBE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAIRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAIRY MACHINERY & EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAIRY INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAIRY INJECTION MOULDING MACHINES MANUFACTURER LIMITED | Private company limited by shares | Dissolved |
| ITAIRY MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITAK LIMITED | Private company limited by shares | Dissolved |
| I-TAK GROUP HK LIMITED | Private company limited by shares | Live |
| iTakapps Limited | Private company limited by shares | Live |
| ITAKE LIMITED | Private company limited by shares | Dissolved |
| ITAKO LIMITED | Private company limited by shares | Dissolved |
| Itaktech Limited | Private company limited by shares | Live |
| ITAKURA PRECISION CO., LIMITED | Private company limited by shares | Live |
| ITAL BROTHERS LIMITED | Private company limited by shares | Live |
| ITAL PACIFIC LIMITED | Private company limited by shares | Dissolved |
| ITALA K. C. LIMITED | Private company limited by shares | Live |
| ITALART LIMITED | Private company limited by shares | Dissolved |
| ITALASIA LIMITED | Private company limited by shares | Live |
| ITALASIA CONSOLIDATORS LIMITED | Private company limited by shares | Dissolved |
| ITALASIA CONSULTING LIMITED | Private company limited by shares | Dissolved |
| ITALASIA GLOBAL TRADE LIMITED | Private company limited by shares | Live |
| ITALCHINA LIMITED | Private company limited by shares | Live |
| ITALCHINA TRADE CONSULTANTS COMPANY LIMITED | Private company limited by shares | Dissolved |