| Company Name | Type | Status |
|---|---|---|
| SIDEN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SIDEN INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Live |
| SIDENGNUO TRADE LIMITED | Live | |
| SIDENGTE (CHINA) HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SIDENLI LIMITED | Private company limited by shares | Live |