A Abercanaid Anglesey B Blaenau Gwent Brackla Industrial Estate Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Conwy Conwy Cross Lanes D Denbighshire Dowlais F Fforestfach Flintshire G Gwynedd L Landore Leeway Industrial Estate Llangyfelach Llansamlet M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pontardawe Pontarddulais Powys R Rhondda Cynon Taff Rhosrobin S Senghenydd Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Wrexham Wrexham Industrial Estate Wrexham Technology Park Y Ynysddu Recently updated companies Most viewed companies