A Abercarn Anglesey B Blaenau Gwent Bridgend C Caerphilly Cardiff Conwy Crumlin D Denbighshire F Flintshire G Gwaelod-y-garth Gwynedd N Neath Port Talbot Newport P Pembrokeshire Penclawdd Pontarddulais Pontycymer Powys Pyle R Rhondda Cynon Taff Rhosymedre Rogerstone Rumney S Swansea T Torfaen W Wrexham Wrexham Industrial Estate Y Ynysddu Recently updated companies Most viewed companies