B Blaenau Gwent Bridgend Bridgend Industrial Estate C Caerphilly Cardiff Carmarthenshire Ceredigion D Denbighshire G Gwynedd M Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Powys R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Recently updated companies Most viewed companies