| Ideas2go Limited | Private company limited by shares | Live |
| Ideas2Motion Limited | Private company limited by shares | Live |
| IDEAS-3 LIMITED | Private company limited by shares | Live |
| IDEASAN LIMITED | Private company limited by shares | Live |
| IdeasAngels Limited | Private company limited by shares | Live |
| IdeasBlend Limited | Private company limited by shares | Live Commenced dormancy on 23-Dec-2011 |
| IDEASCAPE LIMITED | Private company limited by shares | Live |
| IDEASCAPE ASIA LIMITED | Private company limited by shares | Dissolved |
| IDEASDB.COM LIMITED | Private company limited by shares | Live |
| IdeaSeed Limited | Private company limited by shares | Live |
| IDEASINCE Limited | | Live |
| IDEASLAB LIMITED | Private company limited by shares | Live |
| HONGKONG IDEASNOW OPTOELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| IDEASOFT LIMITED | Private company limited by shares | Dissolved |
| Ideasource Limited | Private company limited by shares | Live |
| IDEASOURCES LIMITED | Private company limited by shares | Live |
| IDEASPARK LIMITED | Private company limited by shares | Live |
| ideaSparks Limited | Private company limited by shares | Live |
| IDEASSOCIATES ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| IDEASTACK LIMITED | Private company limited by shares | Live |
| IDEASTAR INVESTMENT LIMITED | Private company limited by shares | Live |
| IDEASTORE LIMITED | Private company limited by shares | Live |
| Ideastower Advertising Limited | Private company limited by shares | Live |
| IDEASUB DIGITAL GRAPHIC CO., LIMITED | Private company limited by shares | Live |
| IdeasYes Technology Co., Limited | Private company limited by shares | Dissolved |
| IDEAT COMPANY LIMITED | Private company limited by shares | Live |
| IDEATECH CONSULTING LIMITED | Private company limited by shares | Live |
| IDEATECH ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| IDEATECH EXPLORE COMPANY LIMITED | | Live |
| IDEATECH GROUP LIMITED | Private company limited by shares | Live |
| IDEATECH (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| IDEATECH (HONG KONG) LIMITED | Private company limited by shares | Live |
| IDEATECH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ideateConcepts Limited | Private company limited by shares | Dissolved |
| IDEATEK LIMITED | | Live |
| IDEATEMPO LIMITED | Private company limited by shares | Dissolved |
| IDEAThread Limited | Private company limited by shares | Dissolved |
| IDEATION LIMITED | Private company limited by shares | Live |
| IDEATIVE COMPANY LIMITED | Private company limited by shares | Live |
| IDEATOP LIMITED | Private company limited by shares | Live |
| IDEA&TOP LIMITED | Private company limited by shares | Live |
| Ideatop Property Agency Limited | | Live |
| Ideatop Technology Co., Limited | Private company limited by shares | Live |
| IDEATORS LIMITED | Private company limited by shares | Live |
| Idea-town Limited | Private company limited by shares | Dissolved |
| IdeaTree Limited | Private company limited by shares | Dissolved |
| IDEATRONIX INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEAVEST LIMITED | | Live |
| IDEAVIEW LIMITED | Private company limited by shares | Live |
| Ideaview HK Property Agency Limited | | Live |
| IDEAVISION LIMITED | Private company limited by shares | Dissolved |
| IDEAWISE LIMITED | Private company limited by shares | Live |
| IDEAWORKS LIMITED -THE- | Private company limited by shares | Dissolved |
| IDEAZ BUSINESS SOLUTIONS LIMITED | Private company limited by shares | Dissolved |