| JASS LIMITED | Private company limited by shares | Live |
| JASSCO TRAVEL LIMITED | Private company limited by shares | Dissolved |
| JASSICA LAW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JASSICA TRADING LIMITED | Private company limited by shares | Live |
| JASSILL OIL GAS SERVICE LIMITED | Private company limited by shares | Live |
| JASSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| JASSONFIBER CO., LIMITED | Private company limited by shares | Live |
| JASSOON LIMITED | Private company limited by shares | Dissolved |
| Jassu Limited | Private company limited by shares | Live |
| JASSWAY INFOTECH (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| JASSWIN LIMITED | Private company limited by shares | Dissolved |
| JASSWIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| JASSY LIMITED | Private company limited by shares | Dissolved |
| JASSY LIMITED | Private company limited by shares | Live |