A Anglesey B Blaenau Gwent Bonymaen Bridgend Bridgend Industrial Estate C Caerphilly Cardiff Carmarthenshire Ceredigion Clydach Conwy D Denbighshire Docks F Flintshire G Gorseinon Gwynedd L Leeway Industrial Estate Llanbradach Llay M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pentrebach Ponthir Powys Pyle Q Queensway Meadows Industrial Estate R Rhondda Cynon Taff Risca Rogerstone Ruabon S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Waunarlwydd Wenvoe Winch Wen Wrexham Y Ystradgynlais Recently updated companies Most viewed companies