| Company Name | Type | Status |
|---|---|---|
| SINOMACH INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| SINOMACH GROUP LIMITED | Private company limited by shares | Live |
| Sinomach Mining Group Limited | Live | |
| SINOMACH MACHINERY LIMITED | Private company limited by shares | Live |
| SINOMACH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SINOMACHINERY ENTERPRISE LIMITED | Private company limited by shares | Live |