| CLOUDICTY LIMITED | Private company limited by shares | Live |
| CLOUDID COMPANY LIMITED | Private company limited by shares | Live |
| CLOUDIE LIMITED | Private company limited by shares | Live |
| Cloudification Limited | | Live |
| Hi Cloud-IN Investment Co., Limited | Private company limited by shares | Live |
| Cloudin Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Clouding Company Limited | Private company limited by shares | Live |
| CLOUD-INN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG CLOUDINSOLES TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Cloudio Holding Limited | Private company limited by shares | Live |
| Cloudio9 Limited | Private company limited by shares | Live |
| CLOUDION SOFTWARE LIMITED | Private company limited by shares | Live |
| Cloudiver iCreative Limited | Private company limited by shares | Live |
| Cloud-IX Limited | Private company limited by shares | Live |