A Abercrave Aberkenfig Anglesey B Blaenau Gwent Bridgend Bridgend Industrial Estate C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Conwy D Denbighshire Dowlais F Flintshire G Gorseinon Gwynedd L Llanishen M Merthyr Tydfil Monmouthshire Morriston N Nantgarw Neath Port Talbot Newbridge Newport P Pembrokeshire Pentrebach Powys R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Wrexham Technology Park Y Ystradgynlais Recently updated companies Most viewed companies