| Sandra Conlin | Associated Builders & Contractors of Iowa | Undecided | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| David Peck | Ducks Unlimited, Inc. | Undecided | GA91 |
| Marc Beltrame | Ducks Unlimited, Inc. | Undecided | GA91 |
| Laura Book | Governor's Office | Supporting | GA91 |
| Molly Severn | Governor's Office | Supporting | GA91 |
| Rachel Ong | Greater Des Moines Habitat for Humanity | Supporting | GA91 |
| Eric Goranson | Habitat for Humanity of Iowa | Supporting | GA91 |
| Jake Ketzner | Independent Insurance Agents of Iowa | Supporting | GA91 |
| Larry Blixt | Independent Insurance Agents of Iowa | Supporting | GA91 |
| Nick Boeyink | Independent Insurance Agents of Iowa | Supporting | GA91 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | Supporting | GA91 |
| Jefferson Fink | Iowa Association of Building Officials | Undecided | GA91 |
| Jim Obradovich | Iowa Association of Building Officials | Undecided | GA91 |
| Victoria Sinclair | Iowa Association of Building Officials | Undecided | GA91 |
| Christopher Rants | Iowa Association of Public Insurance Adjusters | Undecided | GA91 |
| Justin Hupfer | Iowa Association of Public Insurance Adjusters | Undecided | GA91 |
| Greta Haas | Iowa Association of Realtors | Undecided | GA91 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Deanna Triplett | Iowa Economic Development Authority | Supporting | GA91 |
| Nick Laning | Iowa Emergency Management Association | Undecided | GA91 |
| Noah Hackbart | Iowa Emergency Management Association | Undecided | GA91 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA91 |
| Cody Smith | Iowa Environmental Council | Undecided | GA91 |
| Colleen Fowle | Iowa Environmental Council | Undecided | GA91 |
| Kerri Johannsen | Iowa Environmental Council | Undecided | GA91 |
| Michael Schmidt | Iowa Environmental Council | Undecided | GA91 |
| Noah Hackbart | Iowa Environmental Council | Undecided | GA91 |
| Sarah Green | Iowa Environmental Council | Undecided | GA91 |
| Threase Harms | Iowa Environmental Council | Undecided | GA91 |
| Deanna Triplett | Iowa Finance Authority | Supporting | GA91 |
| Blake DeRouchey | Iowa Homeland Security & Emergency Management Div. | Supporting | GA91 |
| Chance McElhaney | Iowa Insurance Division | Supporting | GA91 |
| BRITTANY LUMLEY | Iowa Insurance Institute | Undecided | GA91 |
| Courtney Craig | Iowa Insurance Institute | Undecided | GA91 |
| Elliott Meyer | Iowa Insurance Institute | Undecided | GA91 |
| Jeffrey Boeyink | Iowa Insurance Institute | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Supporting | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA91 |
| Andrea Woodard | Iowa State Association of County Supervisors | Supporting | GA91 |
| Jamie Cashman | Iowa State Association of County Supervisors | Supporting | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Supporting | GA91 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA91 |
| Andy Conlin | National Association of Public Insurance Adjusters | Undecided | GA91 |
| Dennis Tibben | National Association of Public Insurance Adjusters | Undecided | GA91 |
| Craig Sepich | National Insurance Crime Bureau | Supporting | GA91 |
| Kelsey Schott | Nationwide Mutual Ins. Co. | Undecided | GA91 |
| Matt McKinney | Nationwide Mutual Ins. Co. | Undecided | GA91 |
| RG Schwarm | Nationwide Mutual Ins. Co. | Undecided | GA91 |
| Emily Piper | Piper Sandler | Supporting | GA91 |
| Logan Shine | Piper Sandler | Supporting | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |