United Auto Workers
American Federation of Labor and Congress of Industrial Organizations
American Federation of Teachers
Michigan Education Association
American Federation of State, County and Municipal Employees – Council 25
Michigan Rural Caucus
3.14 Action Fund
Genesee, Lapeer & Shiawassee Building Trades Council
Planned Parenthood Advocates of Michigan
Progressive Turnout PAC
NARAL Pro-Choice America PAC
Sam Singh – Former House Democratic Leader. Former East Lansing Mayor
George R. Braidwood Shiawaseee County sheriff (retired)