A Anglesey B Bedwas Bridgend Bridgend Industrial Estate C Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Conwy Cwmbwrla D Denbighshire Dowlais F Flintshire G Gwynedd L Litchard Industrial Estate M Manselton Merthyr Tydfil N Newport P Pembrokeshire Penylan Port Tennant Powys R Rhondda Cynon Taff S Sketty Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen W Whitchurch Wrexham Recently updated companies Most viewed companies