| Company Name | Type | Status |
|---|---|---|
| Dynawel International Co., Limited | Private company limited by shares | Dissolved |
| DYNAWEL INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| DYNAWELD LIMITED | Private company limited by shares | Live |
| DYNAWELDING (INTERNATIONAL) CO. LIMITED | Private company limited by shares | Live |
| DYNAWELL LIMITED | Private company limited by shares | Dissolved |