Service Employees International Union (SEIU)

The Service Employees International Union (SEIU) is a large labor union in the United States, representing over 2 million workers primarily in healthcare, public services, and property services. Founded in 1921, its mission is to improve workers' rights, wages, and working conditions through collective bargaining and advocacy. The SEIU focuses on issues like fair pay, job security, and healthcare access. By organizing workers and mobilizing them for political action, the union aims to influence laws and policies that affect its members and promote social justice initiatives.