A Anglesey B Bedwas Blaenau Gwent Brackla Bridgend Bridgend Bridgend Industrial Estate C Caerphilly Caerphilly Canton Cardiff Carmarthenshire Cefn Coed Ceredigion Conwy Cross Keys D Denbighshire Dowlais F Flintshire G Gorseinon Gwynedd M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Penydarren Powys Pyle Q Queensway Meadows Industrial Estate R Rhondda Cynon Taff Rhostyllen Ruabon S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies