Tags: Trade Union.
SIPTU (Services Industrial Professional and Technical Union; Irish: An Ceardchumann Seirbhísí Tionsclaíoch Gairmiúil agus Teicniúil) is Ireland’s largest trade union with around 200000 members. Most of these members are in the Republic of Ireland although the union does have a Northern Ireland branch. Its head office Liberty Hall is in Dublin and regional headquarters are located in Kilkenny Galway Cork and Monaghan.