A Anglesey B Blaenau Gwent Bradley Bridgend Bridgend Bridgend Industrial Estate Brynhyfryd C Caerphilly Cardiff Carmarthenshire Ceredigion Coedpoeth Conwy D Denbighshire Dowlais F Fforestfach Flintshire G Gorseinon Gwynedd J Johnstown K Kenfig Hill L Lower Cwmtwrch M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pontardawe Pontarddulais Powys R Rhondda Cynon Taff S Sketty Swansea T The Vale of Glamorgan Torfaen Townhill W Wrexham Recently updated companies Most viewed companies