| Company Name | Type | Status |
|---|---|---|
| HK Song.M Technology Limited | Live | |
| SONGMAI (HK) TRADE LIMITED | Private company limited by shares | Live |
| SONGMED LIMITED | Private company limited by shares | Dissolved |
| Japan Songmeng Electric Co., Limited | Private company limited by shares | Live |
| Songmeta Limited | Live | |
| SONGMING MACHINERY COMPANY LIMITED | Private company limited by shares | Live |