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