A Abercarn B Bassaleg Bedwas Blaenau Gwent Bridgend Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Coedpoeth Conwy D Denbighshire Dowlais F Fforestfach Flintshire G Gorseinon Gwynedd K Kenfig Hill L Llanishen M Mayhill Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Penllergaer Pentrebach Penycae Pontardawe Powys R Redwither Business Park Rhondda Cynon Taff Rhosrobin Risca S Sontley Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Whitchurch Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies