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