| Jeffrey Boeyink | Alliant Energy Corporation | Supporting | GA89 |
| Taylor McDonald | Alliant Energy Corporation | Supporting | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Supporting | GA89 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA89 |
| Jake Ketzner | Connected Nation Development Corp. | Undecided | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Alex Cutchey | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Joe Murphy | Iowa Business Council | Supporting | 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 |
| Ryan Mulhall | Iowa Communications Network ICN/ITTC | Undecided | GA89 |
| Jeff Smith | Iowa Corn Growers Association | Supporting | GA89 |
| Maggie Smith-Fitzgerald | Iowa Corn Growers Association | Supporting | GA89 |
| Matt Fitzgerald | Iowa Corn Growers Association | Supporting | GA89 |
| Mindy Poldberg | Iowa Corn Growers Association | Supporting | GA89 |
| David Adelman | Iowa Nebraska Farm Equipment Dealers Association | Supporting | GA89 |
| Frank Chiodo | Iowa Nebraska Farm Equipment Dealers Association | Supporting | GA89 |
| Lillie Brady | Iowa Nebraska Farm Equipment Dealers Association | Supporting | GA89 |
| Matt Hinch | Iowa Nebraska Farm Equipment Dealers Association | Supporting | GA89 |
| Sara Allen | Iowa Nebraska Farm Equipment Dealers Association | Supporting | GA89 |
| Maison Bleam | Iowa Utilities Board | Undecided | GA89 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA89 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA89 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | 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 | Undecided | GA89 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Undecided | GA89 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Undecided | GA89 |
| Chip Baltimore | Taxpayers Protection Alliance | Opposing | GA89 |
| Gary Grant | Urban County Coalition | Undecided | GA89 |
| Larry Murphy | Urban County Coalition | Undecided | GA89 |
| Meghan Malloy | Urban County Coalition | Undecided | GA89 |
| Logan Shine | Windstream Communications Corporation | Opposing | GA89 |
| Morgan Fritz | Windstream Communications Corporation | Opposing | GA89 |
| Robert Weiser | Windstream Communications Corporation | Opposing | GA89 |