| Julie Vande Hoef | Alliant Energy Corporation | Supporting | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Supporting | GA89 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA89 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Undecided | GA89 |
| Brad Lint | Iowa Association for Justice | Undecided | GA89 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA89 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA89 |
| Paula Feltner | Iowa Association of Magistrate Judges | Undecided | GA89 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Supporting | GA89 |
| Kelly Meyers | Iowa County Attorneys Association | Supporting | GA89 |
| Amber Shanahan-Fricke | Iowa Judicial Branch - Supreme Court | Supporting | GA89 |
| Caitlin Jarzen | Iowa Judicial Branch - Supreme Court | Supporting | GA89 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Supporting | GA89 |
| Todd Nuccio | Iowa Judicial Branch - Supreme Court | Supporting | GA89 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA89 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA89 |
| Jim Carney | Iowa State Bar Association | Supporting | GA89 |
| David Walker | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Supporting | GA89 |
| Russell Lovell | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Supporting | GA89 |