| Company Name | Type | Status |
|---|---|---|
| CIER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CIERA HK LIMITED | Private company limited by shares | Dissolved |
| Ciergo Limited | Private company limited by shares | Live |
| CIERRA HK LIMITED | Private company limited by shares | Live |
| CIERRA ASIA LIMITED | Private company limited by shares | Live |
| CIERRE ASIA LIMITED | Private company limited by shares | Dissolved |
| CIERVA COMPANY LIMITED | Private company limited by shares | Dissolved |