| Terry Harrmann | Alliant Energy Corporation | Supporting | GA83 |
| John Pederson | Alter Trading Corporation | Opposing | GA83 |
| Matt Eide | Alter Trading Corporation | Opposing | GA83 |
| George Appleby | Anheuser Busch | Undecided | GA83 |
| Jennifer Tyler | Anheuser Busch | Undecided | GA83 |
| Jim Carney | Anheuser Busch | Undecided | GA83 |
| Sandra Conlin | Associated Builders & Contractors of IA | Undecided | GA83 |
| Susan Walter | Black Hills Energy | Undecided | GA83 |
| F. Thornton | Central IA Power Cooperative (CIPCO) | Opposing | GA83 |
| Bill Wimmer | Home Builders Assn. of IA | Undecided | GA83 |
| Craig Schoenfeld | Home Builders Assn. of IA | Undecided | GA83 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| James West | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Julie Smith | IA. Assn. of Municipal Utilities | Undecided | GA83 |
| Larry Pope | IA. Assn. of Municipal Utilities | Undecided | GA83 |
| Brad Epperly | IA. Automobile Dealers Assn. | Undecided | GA83 |
| James West | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Lyle Krewson | IA. Chapter of Sierra Club | Undecided | GA83 |
| George Appleby | IA. Commercial Real Estate Assn. (ICREA) | Undecided | GA83 |
| Jennifer Tyler | IA. Commercial Real Estate Assn. (ICREA) | Undecided | GA83 |
| Jim Carney | IA. Commercial Real Estate Assn. (ICREA) | Undecided | GA83 |
| Joe Kelly | IA. County Attorneys Assn. | Supporting | GA83 |
| Susan Cameron Daemen | IA. County Attorneys Assn. | Supporting | GA83 |
| Ross Loder | IA. Dept. of Public Safety | Supporting | GA83 |
| Bill Wimmer | IA. Lumber Assn. | Undecided | GA83 |
| Craig Schoenfeld | IA. Lumber Assn. | Undecided | GA83 |
| Laverne Schroeder | IA. Nebraska Farm Equipment Dealers Assn. | Supporting | GA83 |
| Jennifer Kingland | IA. State Sheriffs' & Deputies' Assn. | Supporting | GA83 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Supporting | GA83 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Undecided | GA83 |
| Dave Duncan | IA. Telecommunications Assn. | Undecided | GA83 |
| Kristin Failor | IA. Telecommunications Assn. | Undecided | GA83 |
| Mark Douglas | IA. Utility Assn. | Supporting | GA83 |
| Mark Smith | State Public Defender's Office | Undecided | GA83 |