| Doug Struyk | Caesars Enterprise Services, LLC. | Undecided | GA87 |
| Jim Carney | Caesars Enterprise Services, LLC. | Undecided | GA87 |
| Shannon Henson | Caesars Enterprise Services, LLC. | Undecided | GA87 |
| Doug Struyk | Great River Entertainment | Opposing | GA87 |
| Doug Struyk | Great River Entertainment | Undecided | GA87 |
| Jim Carney | Great River Entertainment | Opposing | GA87 |
| Jim Carney | Great River Entertainment | Undecided | GA87 |
| Shannon Henson | Great River Entertainment | Opposing | GA87 |
| Shannon Henson | Great River Entertainment | Undecided | GA87 |
| Bob Ward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Kathleen McQuillen | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| William Steward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Tim Coonan | Iowa Automatic Merchandising Association | Undecided | GA87 |
| Wes Ehrecke | Iowa Gaming Association | Opposing | GA87 |
| Mary Neubauer | Iowa Lottery Authority | Undecided | GA87 |
| Rob Porter | Iowa Lottery Authority | Undecided | GA87 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Undecided | GA87 |
| Dustin Miller | Isle of Capri Casinos, Inc. | Undecided | GA87 |
| Paige Thorson | Isle of Capri Casinos, Inc. | Undecided | GA87 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Undecided | GA87 |
| Angela Davis | Q Casino, formerly Mystique Casino | Undecided | GA87 |
| Bill Wimmer | Q Casino, formerly Mystique Casino | Undecided | GA87 |