• United Auto Workers

• Michigan Association of Realtors

• Police Officers Association of Michigan

• Michigan Association of Police Organizations

• Deputy Sheriffs Association of Michigan

• Fraternal Order of Police

• Michigan Professional Fire Fighters Union

• Michigan Education Association

• American Federation of Teachers

• Michigan Credit Union League

• Service Employees International Union

• Michigan Townships Association

• Michigan State AFL-CIO

• Clean Water Action

• American Federation of State, County and Municipal

     Employees of Michigan

• Michigan Teamsters

• International Union of Operating Engineers