About GMB Wales and South West

Wales and South West Region is one of nine GMB regions that make up the national organisation with over half a million general members employed in workplaces and organisations across the United Kingdom of Great Britain and Northern Ireland. Wales and South West Region covers all of Wales as well as South West England, from Gloucestershire to Cornwall.

If you need to contact the GMB about a workplace issue please contact your workplace representative or GMB Officer in the first instance who will usually be in a better position to give specific workplace advice and assistance. If you do not have contact details for your GMB representative or officer please contact one of our regional offices at the details below. You will then be referred to the appropriate workplace representative, branch official or full time officer who will respond as soon as possible.

If you wish to contact by email, please use the Contact us box on the Regional Homepage.


Cardiff Office (Regional Office) 

Garley House
17 Newport Road
CF24 0TB

Tel: 02920 491 260


Bristol Office

4 Hide Market, Waterloo Street

Tel: 0117 9554470


Colwyn Bay Office

Lower Ground Floor, Commodore House, 51 Conway Road
Colwyn Bay
LL29 7AW

Tel: 01492 535313


Cornwall Office

The Old Arts School, Clinton Road,
TR15 2QE

Tel: 01209 213950


Plymouth Office

Ground Floor East, Princess Court, 23 Princess Street

Tel: 01752 660219


Swansea Office

Alexandra House, 1 Alexandra Road, 

Tel: 01792 467803

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