| Name | Location | County | Country | Power source | Type | Function | River |
| Aber-banc Mill, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Saw mill, Corn mill | Cynllo |
| Woollen Factory, Cwerchyr, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cynllo |
| Woollen Factory, Dol-felin, Aber-banc | Aber-banc, Llandyfriog | Cardiganshire | United Kingdom | Water | Watermill | Woollen mill | Cwerchyr |