- ACLU of Michigan
- AFL-CIO
- AFL-CIO Organizing Institute
- AFSCME Council 31
- Calumet Project for Industrial Jobs
- Chicago Affordable Housing Coalition
- Chicago Rehab Network
- Communication Workers of America
- Ecology Center
- Energy Works Michigan
- Fair Housing Center of Southeast Michigan
- Federation for Industrial Retention and Renewal
- Freedom to Marry
- Greenpeace
- Greater Good
- Maggie’s Organics
- Maurice and Jane Sugar Law Center
- Metropolitan Council of Newspaper Unions
- Michigan Education Association
- Midwest Center for Labor Research
- National Council for Occupational Safety and Health
- National Strategies, LLC
- National Wildlife Federation
- Natural Resources Defense Council
- United Auto Workers
- We Are Michigan
- Working America