A Anglesey B Bedwas Blaenau Gwent Brackla Industrial Estate Bridgend Bridgend Bridgend Industrial Estate C Caerphilly Caerphilly Cardiff Carmarthenshire Caswell Cefn-y-bedd Ceredigion Coedpoeth Conwy Conwy Creigiau Cross Keys Crumlin D Denbighshire Dowlais F Fforestfach Flintshire G Gorseinon Gwynedd L Landore Llanbradach Llandaff Llandegla Llay M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Penllergaer Pontarddulais Ponthir Powys Pyle R Redwither Business Park Rhondda Cynon Taff Rhostyllen Risca Ruabon S South Cornelly Swansea Swansea Enterprise Park T Taffs Well The Vale of Glamorgan Torfaen Tremorfa W Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies