I ddarllen y tudalen hwn yn Gymraeg cliciwch fan hyn.


IWW Cymru is a fast growing branch of the Industrial Workers of the World which covers the whole of Wales.

The IWW is a militant grassroots union which is open to all workers.

We have regular meetings around Wales

  • First Thursday of the month at Quaker Meeting House in Cardiff
  • Second Saturday of the month at Saith Seren in Wrexham.
  • Once a month on irregular days in the Environment Centre, Swansea – please contact the Swansea secretary or Wales organiser using the email addresses on this page.


IWW Cymru has accredited workplace reps who can help you if you have a problem at work.

We can also provide advice, training and support if you want to recruit and organise others at your workplace.


If you would like more information about IWW Cymru please get in touch – using the contact details on this page – or if you want to join the One Big Union you can use our online application form