| Marcia Nichols | AFSCME Iowa Council 61 | Supporting | GA86 |
| Morgan Miller | AFSCME Iowa Council 61 | Supporting | GA86 |
| Danielle Oswald-Thole | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA86 |
| Mark Joyce | Boyd Gaming-Peninsula Gaming LLC & its subsidiaries Dubuque Diamond Jo & Diamond | Undecided | GA86 |
| Doug Struyk | Caesars Enterprise Services, LLC. | Opposing | GA86 |
| George Appleby | Caesars Enterprise Services, LLC. | Opposing | GA86 |
| Jennifer Tyler | Caesars Enterprise Services, LLC. | Opposing | GA86 |
| Jim Carney | Caesars Enterprise Services, LLC. | Opposing | GA86 |
| Angela Davis | Cigar Association of America, Inc. | Opposing | GA86 |
| Bill Wimmer | Cigar Association of America, Inc. | Opposing | GA86 |
| Gary Grant | City of Cedar Rapids | Supporting | GA86 |
| Larry Murphy | City of Cedar Rapids | Supporting | GA86 |
| Meghan Malloy | City of Cedar Rapids | Supporting | GA86 |
| Doug Struyk | Great River Entertainment | Opposing | GA86 |
| George Appleby | Great River Entertainment | Opposing | GA86 |
| Jennifer Tyler | Great River Entertainment | Opposing | GA86 |
| Jim Carney | Great River Entertainment | Opposing | GA86 |
| John Pederson | Ho-Chunk, Inc. | Undecided | GA86 |
| Kelly Nuckolls | Ho-Chunk, Inc. | Undecided | GA86 |
| Matt Eide | Ho-Chunk, Inc. | Undecided | GA86 |
| Casey Ficek | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA86 |
| Robert Weiser | Horsemen's Benevolent and Protective Association (IHBPA) | Undecided | GA86 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Marty Ryan | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Peggy Aguilar | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Stephanie Fawkes-Lee | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| William Steward | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Kate Strickler | Iowa Medical Society | Supporting | GA86 |
| Megan Bendixen | Iowa Medical Society | Supporting | GA86 |
| Sandra Conlin | Iowa Medical Society | Supporting | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA86 |
| William Peterson | Iowa State Association of Counties | Undecided | GA86 |
| John Pederson | Iowa West Racing Association | Undecided | GA86 |
| Kelly Nuckolls | Iowa West Racing Association | Undecided | GA86 |
| Matt Eide | Iowa West Racing Association | Undecided | GA86 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Undecided | GA86 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Undecided | GA86 |
| Scott Sundstrom | Isle of Capri Casinos, Inc. | Undecided | GA86 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA86 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA86 |
| Meghan Malloy | Linn County Board of Supervisors | Supporting | GA86 |
| Angela Davis | Mystique Casino | Opposing | GA86 |
| Bill Wimmer | Mystique Casino | Opposing | GA86 |
| Brian Johnson | Polk County - Board of Supervisors | Undecided | GA86 |