Mid and West Wales Fires and Rescue service covers the unitary authority areas of Carmarthenshire, Ceredigion, City and County of Swansea, Neath and Port Talbot, Pembrokeshire and Powys.

South Wales Fire and Rescue Service covers the unitary authority areas of Blaenau Gwent, Bridgend, Caerphilly, Cardiff, Monmouth, Merthyr, Newport, Rhondda Cynon Taff, Torfaen and the Vale of Glamorgan.

North Wales Fire and Rescue Service covers the unitary authority areas of Anglesey, Gwynedd, Conwy, Denbighshire, Flintshire and Wrexham.