| DUNWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUNWELL LIMITED | Private company limited by shares | Live |
| DUNWELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live Ceased dormancy on 26-Sep-1995 |
| DUNWELL INDUSTRIAL COMPANY, LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Mar-2009 |
| DUNWELL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DUNWELL MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUNWELL NEW LOGIC (ASIA PACIFIC) LIMITED | Private company limited by shares | Live |
| DUNWELL PETRO-CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| DUNWELL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DUNWELL VMAT COMPANY LIMITED | Private company limited by shares | Live |