B Birchgrove Blaenau Gwent Blaengarw Bridgend Brynhyfryd C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Cockett D Denbighshire F Flintshire G Glais Gorseinon Gowerton Gwynedd K Kenfig Hill Killay L Llangyfelach Llanishen Llanrumney Loughor M Mayals Merthyr Tydfil Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pant Pembrokeshire Pencoed Penllergaer Pontarddulais Powys R Radyr Rhondda Cynon Taff S Sketty St. Thomas Swansea Swansea Enterprise Park T The Vale of Glamorgan Thornhill Torfaen W West Cross Recently updated companies Most viewed companies