| Mike St. Clair | CVS Health | Undecided | GA91 |
| Jon Murphy | Casey's General Stores | Supporting | GA91 |
| Tom Cope | Casey's General Stores | Supporting | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Michael Triplett | Cigna Corporate Services, LLC | Undecided | GA91 |
| Andrew Hasek | HNI Corporation | Undecided | GA91 |
| Emily Piper | Healthcare Distribution Alliance c/o MultiState Associates LLC | Undecided | GA91 |
| Logan Shine | Healthcare Distribution Alliance c/o MultiState Associates LLC | Undecided | GA91 |
| James Piazza, Jr. | Heavy Highway Contractors Association | Supporting | GA91 |
| James Piazza, Jr. | Heavy Highway Contractors Association | Undecided | GA91 |
| Anne Roth | Hy-Vee, Inc. | Opposing | GA91 |
| Mark Joyce | Hy-Vee, Inc. | Opposing | GA91 |
| Tia Beenblossom | Hy-Vee, Inc. | Opposing | GA91 |
| Andy Conlin | Independent Pharmacy Cooperative | Opposing | GA91 |
| Dennis Tibben | Independent Pharmacy Cooperative | Opposing | GA91 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Supporting | GA91 |
| John Davis | Iowa Association of Business and Industry (ABI) | Supporting | GA91 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA91 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Chloe Gayer | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Jessica Seelinger | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Mike Rozenboom | Iowa Bankers Association | Supporting | GA91 |
| Sharon Presnall | Iowa Bankers Association | Supporting | GA91 |
| Mike Rozenboom | Iowa Bankers Insurance & Services, Inc. | Supporting | GA91 |
| Sharon Presnall | Iowa Bankers Insurance & Services, Inc. | Supporting | GA91 |
| Joe Murphy | Iowa Business Council | Supporting | GA91 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Undecided | GA91 |
| Frederick Haskins | Iowa Insurance Associates | Undecided | GA91 |
| Chance McElhaney | Iowa Insurance Division | Undecided | GA91 |
| Kate Walton | Iowa Pharmacy Association | Opposing | GA91 |
| Madeleine Bradley | Iowa Pharmacy Association | Opposing | GA91 |
| Matt Eide | Iowa Pharmacy Association | Opposing | GA91 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA91 |
| Chloe Gayer | Iowa Primary Care Association | Undecided | GA91 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA91 |
| Jessica Seelinger | Iowa Primary Care Association | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Dylan Gramlich | Laborers International Union of North America | Supporting | GA91 |
| Dane Schumann | Mid-American Carpenters Regional Council | Undecided | GA91 |
| Jake Ketzner | National Association of Benefits and Insurance Professionals-Iowa Chapter | Supporting | GA91 |
| Larry Blixt | National Association of Benefits and Insurance Professionals-Iowa Chapter | Supporting | GA91 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Supporting | GA91 |
| Clara Wulfsen | Pharmaceutical Care Management Association | Undecided | GA91 |
| Doug Struyk | Pharmaceutical Care Management Association | Undecided | GA91 |
| Jennifer Dorman | Pharmaceutical Care Management Association | Undecided | GA91 |
| Jim Carney | Pharmaceutical Care Management Association | Undecided | GA91 |
| Michelle Mack | Pharmaceutical Care Management Association | Undecided | GA91 |
| BRITTANY LUMLEY | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA91 |
| Courtney Craig | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA91 |
| Elliott Meyer | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA91 |
| Jeffrey Boeyink | Pharmaceutical Research and Manufacturers of America (PhRMA) | Undecided | GA91 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Undecided | GA91 |
| Matt McKinney | Principal Financial Group | Undecided | GA91 |
| RG Schwarm | Principal Financial Group | Undecided | GA91 |
| Scott Newhard | United Healthcare Services, Inc. | Undecided | GA91 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA91 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA91 |