| Company Name | Type | Status |
|---|---|---|
| CHONGMI INVESTMENT LIMITED | Private company limited by shares | Live |
| CLP Power China (Chongming) Limited | Private company limited by shares | Live |
| CHONGMING TRADE CO., LIMITED | Private company limited by shares | Live |
| CHONGMING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHONGMING TECHNOLOGY LIMITED | Live |