A Aberkenfig Anglesey B Bassaleg Blaenau Gwent Bridgend C Caerphilly Cardiff Carmarthenshire Ceredigion Conwy Crymlyn Burrows D Denbighshire F Flintshire G Gwynedd J Johnstown L Langstone Lisvane Llay M Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Penley Pontarddulais Ponthir Pontlliw Powys Pyle R Rhondda Cynon Taff S Southgate St. Brides Wentlooge St. Mellons Swansea Swansea Enterprise Park T The Vale of Glamorgan W Wrexham Recently updated companies Most viewed companies