A Anglesey B Bettws Bridgend Bridgend Bridgend Industrial Estate C Caerphilly Cardiff Carmarthenshire Conwy D Denbighshire F Fforestfach G Gorseinon Gwynedd L Llanrumney M Manselton Mayhill Morriston N Neath Port Talbot Newport P Pembrokeshire Pencoed Penlan Powys R Rhondda Cynon Taff Rumney S Sarn Swansea T The Vale of Glamorgan W Wrexham Recently updated companies Most viewed companies