• Columbus Firefighters, Local #67
  • National Federation of Independent Business
  • Ohio Federation of Teachers
  • Ohio Education Association
  • Ohio Nurses Association
  • AFSCME Ohio Council 8
  • Ohio State Medical Association
  • Fraternal Order of Police
  • Ohio Chamber of Commerce
  • Ohio Society of CPAs
  • Central Ohio Labor Council AFL-CIO
  • 2008 Friends of Agriculture
  • Ohio State Building/Construction Trades
  • League of Conservation Voters
  • Franklin County Prosecutor Ron O'Brien