B Bedwas Blaenau Gwent Brackla Industrial Estate Bridgend Bridgend Industrial Estate Brynmenyn C Caerphilly Conwy D Denbighshire Dowlais F Flintshire G Gwynedd M Merthyr Tydfil Monmouthshire P Powys R Rhondda Cynon Taff S Swansea Swansea Enterprise Park T The Vale of Glamorgan Torfaen Y Ystradgynlais Recently updated companies Most viewed companies