A Anglesey B Blaenau Gwent Bridgend Bridgend Bryncethin C Cardiff Carmarthenshire Ceredigion Conwy Court Colman D Denbighshire F Flintshire G Gwynedd L Loughor M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Parkmill Pembrokeshire Penllergaer Powys R Rhondda Cynon Taff Rogerstone S Swansea T The Vale of Glamorgan Tondu Torfaen Troedyrhiw W Whitchurch Wrexham Recently updated companies Most viewed companies