A Aberfan B Blaenau Gwent Bridgend Bridgend Brynhyfryd Brynteg C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Cockett Conwy Conwy D Denbighshire Dowlais F Fforestfach Flintshire G Gorseinon Gwynedd H Horton L Laleston Llanishen M Merthyr Tydfil Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pentre Broughton Pentrebach Powys R Rhondda Cynon Taff Rhosllanerchrugog S Swansea T The Vale of Glamorgan Torfaen W Wrexham Recently updated companies Most viewed companies