A Anglesey B Blaenau Gwent Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion D Denbighshire F Fforestfach Flintshire G Gowerton Gwynedd L Llanishen M Merthyr Tydfil Monmouthshire N Newport North Cornelly P Pembrokeshire Penclawdd Penylan Pontarddulais Powys Q Queensway Meadows Industrial Estate R Rhondda Cynon Taff S St. Fagans Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen Recently updated companies Most viewed companies