| Scott Newhard | Associated General Contractors of Iowa | Supporting | GA89 |
| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA89 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA89 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA89 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA89 |
| Michael Kuehner | Crow's Auto Service | Opposing | GA89 |
| Lyle Brehm | Iowa County Engineers Association | Supporting | GA89 |
| Maddie Wilcox | Iowa Dept. of Public Health | Undecided | GA89 |
| Nick Laning | Iowa Emergency Management Association | Undecided | GA89 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA89 |
| Eric Goranson | Iowa Emergency Medical Services Association | Undecided | GA89 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Supporting | GA89 |
| John Pederson | Iowa Firefighters Association (IFA) | Supporting | GA89 |
| Cyndi Pederson | Iowa Fraternal Order of Police | Supporting | GA89 |
| John Pederson | Iowa Fraternal Order of Police | Supporting | GA89 |
| Marc Beltrame | Iowa Motor Truck Association | Opposing | GA89 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA89 |
| Kelly Meyers | Iowa Peace Officers Association | Undecided | GA89 |
| Logan Murray | Iowa Peace Officers Association | Undecided | GA89 |
| Troy Skinner | Iowa Peace Officers Association | Undecided | GA89 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA89 |
| Meghan Malloy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA89 |
| Christopher Rants | Iowa Professional Fire Fighters | Supporting | GA89 |
| John Cacciatore | Iowa Professional Fire Fighters | Supporting | GA89 |
| Lon Anderson | Iowa Professional Fire Fighters | Supporting | GA89 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA89 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA89 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA89 |
| William Peterson | Iowa State Association of Counties | Supporting | GA89 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Undecided | GA89 |
| Tony Phillips | Iowa State Sheriffs' & Deputies' Association | Undecided | GA89 |
| Mona Bond | Manatts Inc. | Supporting | GA89 |