| William Brauch | Iowa Attorney General Dept. of Justice | Opposing | GA86 |
| Robert Hartwig | Iowa Bankers Association | Undecided | GA86 |
| Sharon Presnall | Iowa Bankers Association | Undecided | GA86 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA86 |
| Susan Cameron Daemen | Iowa County Attorneys Association | Undecided | GA86 |
| John Cacciatore | Iowa Credit Union League | Undecided | GA86 |
| Jon Murphy | Iowa Credit Union League | Undecided | GA86 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA86 |
| Brad Epperly | Iowa Defense Counsel Association | Undecided | GA86 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Undecided | GA86 |
| Scott Sundstrom | Iowa Defense Counsel Association | Undecided | GA86 |
| Andrew Lietzow | Iowa Landlord Association | Supporting | GA86 |
| Andrew Lietzow | Iowa Landlord Association | Undecided | GA86 |
| Joe Kelly | Iowa Landlord Association | Undecided | GA86 |
| Joe Kelly | Iowa Manufactured Housing Association | Undecided | GA86 |
| Andrew Lietzow | Iowa Real Estate Investors Association | Supporting | GA86 |
| Andrew Lietzow | Iowa Real Estate Investors Association | Undecided | GA86 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA86 |
| George Appleby | Iowa State Bar Association | Supporting | GA86 |
| Jennifer Tyler | Iowa State Bar Association | Supporting | GA86 |
| Jim Carney | Iowa State Bar Association | Supporting | GA86 |
| Mike Heller | Iowa State Police Association | Undecided | GA86 |
| Paula Feltner | Iowa State Police Association | Undecided | GA86 |
| Kelly Meyers | Iowa State Sheriffs' & Deputies' Association | Supporting | GA86 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Supporting | GA86 |
| Joe Kelly | Landlords of Iowa | Undecided | GA86 |