| An Inse Limited | Private company limited by shares | Live |
| INSECCO LIMITED | Private company limited by shares | Dissolved |
| INSECO FAR EAST LIMITED | Private company limited by shares | Dissolved |
| INSECO ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| INSECT CHANNEL LIMITED | Private company limited by shares | Live |
| DEXI INSECT SCREEN COMPANY LIMITED | Private company limited by shares | Live |
| Insect Interactive Limited | | Live |
| INSECT TECH LIMITED | 擔保有限公司 | Live |
| INSECTICIDES PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| INSECTS OUT COMPANY LIMITED | Private company limited by shares | Live |
| INSECT'S ART CENTRE LIMITED | Private company limited by shares | Live |
| Hongshun Insects Co., Limited | | Live |
| inSecurity Limited | Private company limited by shares | Live |
| INSEETECH LIMITED | Private company limited by shares | Live |
| INSEL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| INSEMI RESEARCH LIMITED | | Live |
| HONGKONG INSEN TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Insen Investment Limited | Private company limited by shares | Live |
| InSense Limited | Private company limited by shares | Live |
| INSERCO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| INSERD MEDIA LIMITED | Private company limited by shares | Live |
| INSERD MEDIA LIMITED | Private company limited by shares | Live |
| INSERTIONS LIMITED | Private company limited by shares | Dissolved |
| INSERV LIMITED | Private company limited by shares | Dissolved |
| InServ Solutions Limited | Private company limited by shares | Live |
| IN-SERVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| IN-SERVICES ASIA LIMITED | Private company limited by shares | Live |
| INSERVIS COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSET ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| INSETA FAR EAST LIMITED | Private company limited by shares | Dissolved |