A Anglesey B Blaenau Gwent Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Conwy D Denbighshire F Flintshire G Gwynedd L Langstone M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Powys R Rhondda Cynon Taff S Swansea T The Vale of Glamorgan Torfaen U Uplands W Wrexham Recently updated companies Most viewed companies