A Anglesey B Blaenau Gwent Brackla Industrial Estate Bridgend C Caerphilly Cardiff Ceredigion D Denbighshire F Flintshire G Gwynedd L Llay M Monmouthshire N Neath Port Talbot Newbridge Newport P Pembrokeshire Penley R Rhondda Cynon Taff Rhosrobin S Swansea Swansea Enterprise Park W Wrexham Y Ystradgynlais Recently updated companies Most viewed companies