A Anglesey B Blaenau Gwent Bridgend Bridgend C Caerphilly Cardiff Carmarthenshire Ceredigion Conwy D Denbighshire F Flintshire G Gwynedd M Mumbles N Neath Port Talbot P Pembrokeshire Powys R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Derwen The Vale of Glamorgan Recently updated companies Most viewed companies