A Aberkenfig B Bridgend Bridgend C Caerphilly Caerphilly Canton Cardiff Carmarthenshire Conwy D Denbighshire F Flintshire G Gwynedd L Llandaff Llanishen M Merthyr Tydfil Monmouthshire Mumbles P Pembrokeshire Pencoed Powys R Radyr Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan W Wrexham Wrexham Industrial Estate Recently updated companies Most viewed companies