A Anglesey B Blaenau Gwent Bridgend Bridgend Industrial Estate Brynmenyn C Caergwrle Caerphilly Caerphilly Cardiff Carmarthenshire Chirk Conwy D Dowlais F Flintshire G Gorseinon Gwersyllt Gwynedd L Landore Llanbradach M Manselton Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pencoed Powys Pyle R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Recently updated companies Most viewed companies