| Tyler Ackerson | Department of Revenue | Undecided | GA90 |
| Sydney Gangestad | Exceptional Persons, Inc. | Supporting | GA90 |
| Tim Coonan | Exceptional Persons, Inc. | Supporting | GA90 |
| Sydney Gangestad | Imagine the Possibilities | Supporting | GA90 |
| Tim Coonan | Imagine the Possibilities | Supporting | GA90 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA90 |
| Madison Grady | Iowa Credit Union League | Undecided | GA90 |
| Brooke Lovelace | Iowa Developmental Disabilities Council | Supporting | GA90 |
| Ed Failor | Iowa State Treasurer's Office | Supporting | GA90 |
| Tom Sands | Iowa Taxpayers Association | Supporting | GA90 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA90 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA90 |
| Sydney Gangestad | Mosaic | Supporting | GA90 |
| Tim Coonan | Mosaic | Supporting | GA90 |
| BRITTANY LUMLEY | National Association of Insurance and Financial Advisors-Iowa | Supporting | GA90 |
| Courtney Craig | National Association of Insurance and Financial Advisors-Iowa | Supporting | GA90 |
| Elliott Meyer | National Association of Insurance and Financial Advisors-Iowa | Supporting | GA90 |
| Jeffrey Boeyink | National Association of Insurance and Financial Advisors-Iowa | Supporting | GA90 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Supporting | GA90 |
| Sydney Gangestad | Nishna Productions Inc. | Supporting | GA90 |
| Tim Coonan | Nishna Productions Inc. | Supporting | GA90 |
| Sydney Gangestad | One Vision | Supporting | GA90 |
| Tim Coonan | One Vision | Supporting | GA90 |
| Sydney Gangestad | Technology Association of Iowa | Undecided | GA90 |
| Tim Coonan | Technology Association of Iowa | Undecided | GA90 |
| Gary Grant | Urban County Coalition | Undecided | GA90 |
| Larry Murphy | Urban County Coalition | Undecided | GA90 |
| Sydney Gangestad | Village Northwest Unlimited | Supporting | GA90 |
| Tim Coonan | Village Northwest Unlimited | Supporting | GA90 |