A Anglesey B Bedwas Blaenau Gwent Bridgend Bryncethin Brynmenyn Brynmill C Caerphilly Cardiff Carmarthenshire Ceredigion Chirk Conwy D Denbighshire F Flintshire G Gwynedd L Loughor M Merthyr Tydfil Monmouthshire N Neath Port Talbot P Pembrokeshire Pentrebach Pentyrch Pontarddulais Powys R Rhondda Cynon Taff S Swansea T The Vale of Glamorgan W Wrexham Recently updated companies Most viewed companies