B Blaengarw Brackla Bridgend C Caerphilly Caerphilly Cardiff Carmarthenshire Conwy D Denbighshire L Llandaff North M Mumbles N Neath Port Talbot Newport P Pembrokeshire R Rhondda Cynon Taff Rhostyllen Rumney S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen Trethomas W Wrexham Recently updated companies Most viewed companies