B Birchgrove Blaenau Gwent Bridgend Bridgend Bridgend Industrial Estate C Caergwrle Caerleon Caerphilly Cardiff Carmarthenshire Ceredigion Chirk Bank Conwy Conwy D Denbighshire Dolgarrog F Flintshire G Gresford Gwersyllt Gwynedd M Marford Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pontarddulais Powys R Rhondda Cynon Taff Ruabon S Sketty St. Mary Hill Swansea T The Vale of Glamorgan W Wrexham Recently updated companies Most viewed companies