What Is SEIU?

SEIU is the fastest-growing union in North America, with 2 million members in the United States, Canada, and Puerto Rico.

Focused on uniting workers in four sectors–-hospital systemslong term careproperty services, and public services–-SEIU is the largest health care union, the largest property services union, and the second-largest public employees union. 

SEIU members are winning better wages, health care, and more secure jobs for our communities, while uniting their strength with their counterparts around the world to help ensure that workers, not just corporations and CEOs, benefit from today's global economy.

About SEIU

SEIU: Fast Facts

SEIU: A Closer Look

SEIU: History

 

Mission Statement

We are the Service Employees International Union, an organization of more than 2 million members united by the belief in the dignity and worth of workers and the services they provide and dedicated to improving the lives of workers and their families and creating a more just and humane society.

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