| ISSA LIMITED | Private company limited by shares | Live |
| Issa Limited | Private company limited by shares | Live |
| CHC ISSA Limited | Private company limited by shares | Live |
| ISSABEL MEDICAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| ISSAC INC LIMITED | Private company limited by shares | Live |
| ISSAC BB LIMITED | Private company limited by shares | Live |
| BTL ISSAC LIMITED | | Live |
| ISSAC TRADE LIMITED | Private company limited by shares | Live |
| ISSACANA HK LIMITED | Private company limited by shares | Live |
| Issac.Chan Limited | Private company limited by shares | Live |
| ISSAM FATHI IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| ISSAM NOUH ENGINEERING ESTABLISHMENT LIMITED | Private company limited by shares | Dissolved |
| ISSAN FAMILIES F&B SERVICE LIMITED | | Live |
| ISSARA GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| ISSATA LIMITED | Private company limited by shares | Live |