B Blaenau Gwent Bridgend Bridgend Brynmenyn C Cardiff Carmarthenshire Ceredigion Conwy D Denbighshire F Flintshire L Llay N Newport O Ogmore Vale P Pembrokeshire R Rhondda Cynon Taff S Swansea T The Vale of Glamorgan Torfaen W Waterton Industrial Estate Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies