B Bridgend Bridgend Industrial Estate C Caerphilly Cardiff Carmarthenshire Conwy F Flintshire G Grovesend Gwynedd L Loughor N Newport P Pembrokeshire Ponthir Powys R Rhondda Cynon Taff Rogerstone Rumney S St. Mellons Swansea T The Vale of Glamorgan W Wrexham Y Ystalyfera Ystradgynlais Recently updated companies Most viewed companies