A Anglesey B Blaenau Gwent Borras Brymbo C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Conwy Craig-cefn-parc D Denbighshire F Flintshire G Glais Gwynedd M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Port Tennant Powys R Rhondda Cynon Taff S Swansea T The Vale of Glamorgan Torfaen Torpantau Treboeth W Wrexham Recently updated companies Most viewed companies