A Anglesey B Bedwas Blaenau Gwent Brackla Industrial Estate Bridgend Bridgend Industrial Estate Brynhyfryd C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Clydach Conwy Crumlin D Denbighshire Dowlais F Fforestfach Flintshire G Gendros Gwaelod-y-garth Gwynedd L Landore Llanishen Llay M Merthyr Tydfil Monmouthshire N Neath Port Talbot Newport P Pembrokeshire Pentrebach Powys Pyle R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Waterton Industrial Estate Winch Wen Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies