A Anglesey B Bedwas Blaenau Gwent Brackla Industrial Estate Bridgend Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Chirk Conwy Conwy D Denbighshire Docks E Ewenny F Flintshire G Gwynedd L Leeway Industrial Estate Llanmartin Llanrhidian M Marshfield Monmouthshire N Neath Port Talbot Newport O Overton P Pembrokeshire Penycae Pontarddulais Powys Pyle R Rhondda Cynon Taff Rhostyllen Rogerstone Ruabon Rudry S Swansea T The Vale of Glamorgan Three Crosses Torfaen W Wrexham Recently updated companies Most viewed companies