| Name | Location | County | Country | Power source | Type | Function | River |
| Felin Newydd, Caerwedros | Caerwedros, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Soden |
| Melin Bompren, Cross Inn | Cross Inn | Cardiganshire | United Kingdom | Water | Watermill | Corn mill | Soden |
| Synod Factory, Synod Inn | Synod Inn, Llandysiliogogo | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Soden |