B Bridgend Bridgend Industrial Estate C Caerphilly Caerphilly Cardiff Carmarthenshire D Denbighshire F Flintshire G Gwynedd M Merthyr Tydfil N Neath Port Talbot P Pentrebach R Rhondda Cynon Taff Ruabon Rumney S Swansea T Torfaen W Wrexham Recently updated companies Most viewed companies