A Anglesey B Bassaleg Blackpill Bridgend C Caerphilly Cardiff Carmarthenshire Ceredigion Coedkernew Conwy Conwy Crumlin D Denbighshire F Flintshire G Gwaelod-y-garth Gwynedd L Litchard Industrial Estate Llanishen Llay M Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pontardawe Pontprennau Powys R Rhondda Cynon Taff Rogerstone S Sketty St. Mellons Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Recently updated companies Most viewed companies