The Service Employees International Union (SEIU) Wisconsin State Council coordinates the legislative and political agenda for Wisconsin’s eight SEIU locals. SEIU is the nation’s largest and fastest growing union with 2.1 million members nationwide and over 10,000 members in Wisconsin. SEIU’s membership is among the most diverse in the labor movement and includes public sector, building services and health care employees. The State Council is responsible for developing and implementing, in coordination with the international and state locals, a statewide electoral, lobbying, and communications program for SEIU.