| Taylor McDonald | Alliant Energy Corporation | Opposing | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Opposing | GA89 |
| Brad Epperly | BNSF Railway Co. | Undecided | GA89 |
| Dustin Miller | BNSF Railway Co. | Undecided | GA89 |
| Tony Phillips | Black Hills Energy | Opposing | GA89 |
| Kate Walton | CN Rail | Undecided | GA89 |
| Madeleine Bradley | CN Rail | Undecided | GA89 |
| Matt Eide | CN Rail | Undecided | GA89 |
| Mark Joyce | ITC Midwest | Opposing | GA89 |
| Todd Schulz | ITC Midwest | Opposing | GA89 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Opposing | GA89 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Opposing | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Opposing | GA89 |
| Alex Cutchey | Iowa Association of Municipal Utilities | Opposing | GA89 |
| Julie Smith | Iowa Association of Water Agencies | Opposing | GA89 |
| Bill Peard | Iowa Cable and Telecommunications Association | Opposing | GA89 |
| Dave Duncan | Iowa Communications Alliance | Opposing | GA89 |
| Mike St. Clair | Iowa Communications Alliance | Opposing | GA89 |
| Jim Obradovich | Iowa Interstate Railroad | Undecided | GA89 |
| Robert Mulqueen | Iowa Interstate Railroad | Undecided | GA89 |
| Alan Kemp | Iowa League of Cities | Opposing | GA89 |
| Daniel Stalder | Iowa League of Cities | Opposing | GA89 |
| Robert Palmer | Iowa League of Cities | Opposing | GA89 |
| Emily Piper | Iowa Rural Water Association | Opposing | GA89 |
| Geri Huser | Iowa Utilities Board | Undecided | GA89 |
| Maison Bleam | Iowa Utilities Board | Undecided | GA89 |
| Chaz Allen | Iowa Utility Association | Opposing | GA89 |
| Andy Conlin | Lumen | Opposing | GA89 |
| Jake Highfill | Lumen | Opposing | GA89 |
| Taylor Teepell | Lumen | Opposing | GA89 |
| Doug Struyk | Mediacom Communications Corporation | Opposing | GA89 |
| Jennifer Dorman | Mediacom Communications Corporation | Opposing | GA89 |
| Jim Carney | Mediacom Communications Corporation | Opposing | GA89 |
| Onnalee Gettler | MidAmerican Energy Company | Opposing | GA89 |
| Gary Grant | Midwestern Trading, Inc. | Supporting | GA89 |
| Larry Murphy | Midwestern Trading, Inc. | Supporting | GA89 |
| Meghan Malloy | Midwestern Trading, Inc. | Supporting | GA89 |
| Michael Triplett | Union Pacific Railroad | Undecided | GA89 |
| Logan Shine | Windstream Communications Corporation | Opposing | GA89 |