B Bedwas Blaenau Gwent Bridgend C Caerphilly Cardiff Carmarthenshire Ceredigion Conwy Cross Keys Cwmrhydyceirw D Denbighshire F Flintshire G Gwynedd M Marchwiel Minera Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pentwyn Crumlin Ponciau R Redwither Business Park Rhondda Cynon Taff Rogerstone S Swansea Swansea Enterprise Park T The Vale of Glamorgan Tondu Torfaen W Wrexham Y Ystradgynlais Recently updated companies Most viewed companies