| Dustin Blythe | AT & T | Supporting | GA89 |
| Jeffrey Boeyink | AT & T | Supporting | GA89 |
| Mark Joyce | AT & T | Supporting | GA89 |
| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Undecided | GA89 |
| Brad Epperly | American Clean Power Association | Undecided | GA89 |
| Dustin Miller | American Clean Power Association | Undecided | GA89 |
| Tony Phillips | Black Hills Energy | Supporting | GA89 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA89 |
| Nick Laning | IBEW Iowa State Conference | Undecided | GA89 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA89 |
| Bob Rafferty | Iowa American Water Co. | Undecided | GA89 |
| Nick Laning | Iowa American Water Co. | Undecided | GA89 |
| Rachel Ong | Iowa American Water Co. | Undecided | GA89 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Alex Cutchey | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Brad Epperly | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Dustin Miller | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Paula Dierenfeld | Iowa Business Energy Coalition (IBEC) | Undecided | GA89 |
| Bill Peard | Iowa Cable and Telecommunications Association | Undecided | GA89 |
| Dave Duncan | Iowa Communications Alliance | Supporting | GA89 |
| Jordan Oster | Iowa Environmental Council | Undecided | GA89 |
| Kerri Johannsen | Iowa Environmental Council | Undecided | GA89 |
| Michael Schmidt | Iowa Environmental Council | Undecided | GA89 |
| Blake DeRouchey | Iowa Homeland Security & Emergency Management Div. | Undecided | GA89 |
| Sydney Gangestad | Iowa Propane Gas Association | Undecided | GA89 |
| Tim Coonan | Iowa Propane Gas Association | Undecided | GA89 |
| Geri Huser | Iowa Utilities Board | Supporting | GA89 |
| Louis Vander Streek | Iowa Utilities Board | Supporting | GA89 |
| Maison Bleam | Iowa Utilities Board | Supporting | GA89 |
| Andy Conlin | Lumen | Undecided | GA89 |
| Taylor Teepell | Lumen | Undecided | GA89 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA89 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA89 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA89 |
| Onnalee Gettler | MidAmerican Energy Company | Undecided | GA89 |
| Kate Walton | Missouri River Energy Services | Undecided | GA89 |
| Kersten Johnson | Missouri River Energy Services | Undecided | GA89 |
| Matt Eide | Missouri River Energy Services | Undecided | GA89 |
| Robert Weiser | Windstream Communications Corporation | Undecided | GA89 |