| INNOS COMPANY LIMITED | Private company limited by shares | Dissolved |
| INNOSAPIENS HK LIMITED | Private company limited by shares | Live |
| InnoScience Limited | Private company limited by shares | Live |
| Innoscience Airtech Company Limited | Private company limited by shares | Live |
| INNOSCIENCE GROUP LIMITED | Private company limited by shares | Live |
| INNOSECTION LIMITED | Private company limited by shares | Dissolved |
| InnoSeed Limited | Private company limited by shares | Live |
| INNOSEEK LIMITED | Private company limited by shares | Live |
| InnoSelCon Limited | Private company limited by shares | Live |
| Innosen Limited | Private company limited by shares | Live |
| INNOSENSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Innoshare Limited | Private company limited by shares | Live |
| InnoSharp Limited | Private company limited by shares | Live |
| INNOSHELF GROUP CORPORATION LIMITED | Private company limited by shares | Live |
| INNOSHINE LIMITED | Private company limited by shares | Live |
| INNOSHINE TRADING CO., LIMITED | Private company limited by shares | Live |
| InnoShip Limited | Private company limited by shares | Live |
| INNOSIGHTS LIMITED | Private company limited by shares | Live |
| InnoSigma Limited | Private company limited by shares | Live |
| Innosilicon Technology Company Limited | Private company limited by shares | Live |
| INNOSILICONE COMPANY LIMITED | Private company limited by shares | Live |
| INNOSIP LIMITED | Private company limited by shares | Dissolved |
| Innosis (HK) Private Limited | Private company limited by shares | Dissolved |
| InnoSite Limited | Private company limited by shares | Live |
| InnoSmart Limited | Private company limited by shares | Dissolved |
| InnoSoft System Limited | Private company limited by shares | Live |
| INNOSOLID COMPANY LIMITED | Private company limited by shares | Live |
| Innosolutions Limited | | Live |
| ALP Innosolutions Limited | | Live |
| INNO-SOLUTIONS HEALTHCARE CONSULTANCY LIMITED | Private company limited by shares | Live |
| INNOSONIC LIMITED | Private company limited by shares | Live |
| INNOSOUND COMPANY LIMITED | Private company limited by shares | Dissolved |
| InnoSource Limited | Private company limited by shares | Dissolved |
| InnoSource Technology (HK) Limited | Private company limited by shares | Live |
| Ruibo InnoSource (HK) Technology Co., Limited | | Live |
| InnoSpark Limited | Private company limited by shares | Live |
| InnoSpark Tech Limited | | Live |
| InnoSpec Limited | Private company limited by shares | Live |
| Innospecs Company Limited | Private company limited by shares | Live |
| INNOSPHERE LIMITED | Private company limited by shares | Live |
| Innosphere Media Limited | | Live |
| INNOSPHERE SOLUTION COMPANY LIMITED | Private company limited by shares | Live |
| INNOSPHERE TRADING LIMITED | Private company limited by shares | Live |
| INNOSPOT LIMITED | Private company limited by shares | Live |
| InnoSpread Limited | Private company limited by shares | Live |
| INNOSPRING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Innosquares Limited | Private company limited by shares | Live |
| Innosrc.hk Limited | Private company limited by shares | Live |
| Innoss Surveillance Technology Limited | Private company limited by shares | Live |
| Innostar Limited | Private company limited by shares | Live |
| MicroPort InnoStar International Limited | | Live |
| InnoStart (Hong Kong) Investment Limited | Private company limited by shares | Live |
| Innostarters Company Limited | Private company limited by shares | Live |
| INNOSTATE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Innostellar Biotherapeutics Limited | Private company limited by shares | Live |
| INNOSTON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| InnoStone Limited | Private company limited by shares | Live |
| Innostrux Limited | Private company limited by shares | Live |
| Innostyle Innovations Co., Limited | Private company limited by shares | Live |
| InnoStylist Limited | Private company limited by shares | Dissolved |
| InnoSun Biotech Co., LIMITED | | Live |
| ALP Innosustain Limited | Private company limited by shares | Live |
| BP InnoSyn Limited | Private company limited by shares | Live |
| Inno-Synergy Company Limited | Private company limited by shares | Dissolved |
| Innosys Automation Limited | Private company limited by shares | Live |
| BEIJING INNOSYS TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Live |
| INNOSYS COMPUTERS LIMITED | Private company limited by shares | Dissolved |
| INNOSYS INDUSTRIES LIMITED | Private company limited by shares | Live |
| INNOSYS TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SMERP Innosys Limited | Private company limited by shares | Live |
| Innosys Technologies Limited | Private company limited by shares | Live |