| 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 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Chloe Gayer | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Nick Laning | Iowa Bicycle Coalition | Supporting | GA91 |
| Threase Harms | Iowa Bicycle Coalition | Supporting | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Deanna Triplett | Iowa Economic Development Authority | Undecided | GA91 |
| Cyndi Pederson | Iowa Fire Chiefs Association | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Fire Chiefs Association | Supporting | GA91 |
| John Pederson | Iowa Fire Chiefs Association | Supporting | GA91 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| John Pederson | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| Blake DeRouchey | Iowa Homeland Security & Emergency Management Div. | Undecided | GA91 |
| Amy Campbell | Iowa State Reserve Law Officers Association | Undecided | GA91 |
| Chloe Gayer | Iowa State Reserve Law Officers Association | Undecided | GA91 |
| Craig Patterson | Iowa State Reserve Law Officers Association | Undecided | GA91 |
| David Adelman | Iowa Travel Industry Partners | Supporting | GA91 |
| Frank Chiodo | Iowa Travel Industry Partners | Supporting | GA91 |
| Matt Hinch | Iowa Travel Industry Partners | Supporting | GA91 |
| Paige Thorson | Iowa Travel Industry Partners | Supporting | GA91 |
| Sara Allen | Iowa Travel Industry Partners | Supporting | GA91 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA91 |
| Amy Campbell | Okoboji Tourism | Undecided | GA91 |
| Chloe Gayer | Okoboji Tourism | Undecided | GA91 |
| Craig Patterson | Okoboji Tourism | Undecided | GA91 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Undecided | GA91 |
| Chloe Gayer | Professional Developers of Iowa (PDI) | Undecided | GA91 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Undecided | GA91 |
| Christopher Rants | State Police Officers Council | Undecided | GA91 |
| John Cacciatore | State Police Officers Council | Undecided | GA91 |
| Justin Hupfer | State Police Officers Council | Undecided | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |