| Karla Fultz McHenry | 3M Health Information Systems | Undecided | GA85 |
| Brian Guillaume | AFSCME Iowa Council 61 | Undecided | GA85 |
| Marcia Nichols | AFSCME Iowa Council 61 | Undecided | GA85 |
| Morgan Miller | AFSCME Iowa Council 61 | Undecided | GA85 |
| Terry Harrmann | Alliant Energy Corporation | Undecided | GA85 |
| John Pederson | Area Education Agencies of Iowa | Supporting | GA85 |
| Matt Eide | Area Education Agencies of Iowa | Supporting | GA85 |
| Tom Lane | Area Education Agencies of Iowa | Supporting | GA85 |
| Susan Walter | Black Hills Energy | Undecided | GA85 |
| Courtney Willits | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Kent Hartwig | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Threase Harms | CAFE Iowa Citizen's Action Network (Clean Air for Everyone) | Supporting | GA85 |
| Karla Fultz McHenry | Delta Dental of Iowa | Undecided | GA85 |
| Dennis Henderson | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA85 |
| Brad Epperly | Federation of Iowa Insurers | Undecided | GA85 |
| Paula Dierenfeld | Federation of Iowa Insurers | Undecided | GA85 |
| Scott Sundstrom | Federation of Iowa Insurers | Undecided | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA85 |
| Bob Skow | Independent Insurance Agents of Iowa | Undecided | GA85 |
| Larry Blixt | Independent Insurance Agents of Iowa | Undecided | GA85 |
| Brad Lint | Iowa Association for Justice | Undecided | GA85 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Eric Goranson | Iowa Association of Christian Schools | Undecided | GA85 |
| Larry Blixt | Iowa Association of Health Underwriters | Undecided | GA85 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA85 |
| Emily Piper | Iowa Association of School Boards | Undecided | GA85 |
| Galen Howsare | Iowa Association of School Boards | Undecided | GA85 |
| Mary Gannon | Iowa Association of School Boards | Undecided | GA85 |
| Thomas Downs | Iowa Association of School Boards | Undecided | GA85 |
| Larry Murphy | Iowa Catholic Conference | Undecided | GA85 |
| Tom Chapman | Iowa Catholic Conference | Undecided | GA85 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA85 |
| John Stineman | Iowa Chamber Alliance | Undecided | GA85 |
| Paula Dierenfeld | Iowa Chamber Alliance | Undecided | GA85 |
| Scott Sundstrom | Iowa Chamber Alliance | Undecided | GA85 |
| John Cacciatore | Iowa Credit Union League | Undecided | GA85 |
| Jon Murphy | Iowa Credit Union League | Undecided | GA85 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA85 |
| Mary Earnhardt | Iowa Credit Union League | Undecided | GA85 |
| Brad Epperly | Iowa Defense Counsel Association | Undecided | GA85 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Undecided | GA85 |
| Scott Sundstrom | Iowa Defense Counsel Association | Undecided | GA85 |
| Mike Cormack | Iowa Dept. of Education | Undecided | GA85 |
| Phil Wise | Iowa Dept. of Education | Undecided | GA85 |
| Beverly Zylstra | Iowa Dept. of Inspections and Appeals | Undecided | GA85 |
| Diane Ford | Iowa Dept. of Natural Resources | Undecided | GA85 |
| Amber Markham | Iowa Dept. of Public Safety | Undecided | GA85 |
| Mikel Derby | Iowa Dept. of Transportation | Undecided | GA85 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Undecided | GA85 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA85 |
| David Boyd | Iowa Judicial Branch - Supreme Court | Undecided | GA85 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Undecided | GA85 |
| Sydney Kronkow | Iowa Judicial Branch - Supreme Court | Undecided | GA85 |
| Timothy Eckley | Iowa Judicial Branch - Supreme Court | Undecided | GA85 |
| Dustin Miller | Iowa League of Cities | Undecided | GA85 |
| Jessica Hyland | Iowa League of Cities | Undecided | GA85 |
| Joe Kelly | Iowa Manufactured Housing Association | Opposing | GA85 |
| Ashley Engelbrecht | Iowa Medical Society | Undecided | GA85 |
| Sandra Conlin | Iowa Medical Society | Undecided | GA85 |
| Hanna DeGroot | Iowa State Association of Counties | Undecided | GA85 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA85 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA85 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA85 |
| William Peterson | Iowa State Association of Counties | Undecided | GA85 |
| William Heckroth | Iowa State Association of County Supervisors | Undecided | GA85 |
| Brad Hudson | Iowa State Education Association | Undecided | GA85 |
| Melissa Peterson | Iowa State Education Association | Undecided | GA85 |
| Dustin Blythe | Iowa Taxpayers Association | Undecided | GA85 |
| Jennifer Kingland | Iowa Taxpayers Association | Undecided | GA85 |
| Joan Conrad | Iowa Utilities Board | Undecided | GA85 |
| Kerri Johannsen | Iowa Utilities Board | Undecided | GA85 |
| Libby Jacobs | Iowa Utilities Board | Undecided | GA85 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Undecided | GA85 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Undecided | GA85 |
| Scott Sundstrom | Isle of Capri Casinos, Inc. | Undecided | GA85 |
| Marty Ryan | Justice Reform Consortium | Undecided | GA85 |
| Stephanie Fawkes-Lee | Justice Reform Consortium | Undecided | GA85 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA85 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA85 |
| Heather Calio | National Rifle Association of America | Undecided | GA85 |
| Frederick Haskins | Patterson Law Firm LLP | Undecided | GA85 |
| Tom Narak | School Administrators of Iowa | Undecided | GA85 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Undecided | GA85 |
| Gary Grant | Urban County Coalition | Undecided | GA85 |
| Larry Murphy | Urban County Coalition | Undecided | GA85 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA85 |