SIPTU represents over 180,000 workers from almost every category of employment and sector across the Irish economy.

We provide unparalleled expertise and support services to assist workers in their dealings with employers, government and industrial relations institutions.

SIPTU is an organising union. Our focus is on building power, growing our union and recruiting and engaging new members. 

Workers are strongest when we are united – that’s why we believe in ‘One Big Union’ that brings people together regardless of their trade or grade to build power in the workplace.