| Terry Harrmann | Alliant Energy Corporation | Undecided | GA86 |
| John Pederson | Alter Trading Corporation | Opposing | GA86 |
| John Pederson | Alter Trading Corporation | Undecided | GA86 |
| Kelly Nuckolls | Alter Trading Corporation | Opposing | GA86 |
| Kelly Nuckolls | Alter Trading Corporation | Undecided | GA86 |
| Matt Eide | Alter Trading Corporation | Opposing | GA86 |
| Matt Eide | Alter Trading Corporation | Undecided | GA86 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Myron Linn | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Opposing | GA86 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA86 |
| Paula Dierenfeld | Iowa Association of Electric Cooperatives | Undecided | GA86 |
| Scott Sundstrom | Iowa Association of Electric Cooperatives | Undecided | GA86 |
| Tim Coonan | Iowa Association of Electric Cooperatives | Undecided | GA86 |
| Jennifer Kingland | Iowa Association of Realtors | Supporting | GA86 |
| James Piazza, Jr. | Iowa Automobile Recyclers Association | Undecided | GA86 |
| Amber Markham | Iowa Dept. of Public Safety | Undecided | GA86 |
| Mikel Derby | Iowa Dept. of Transportation | Undecided | GA86 |
| Kellie Paschke | Iowa Peace Officers Association | Undecided | GA86 |
| Troy Skinner | Iowa Peace Officers Association | Undecided | GA86 |
| Jim Obradovich | Iowa Recycling Association | Undecided | GA86 |
| Louis Vander Streek | Iowa Utilities Board | Undecided | GA86 |
| Mike Heller | Iowa Wholesale Beer Distributors Association | Undecided | GA86 |
| Paula Feltner | Iowa Wholesale Beer Distributors Association | Undecided | GA86 |
| John Davis | MidAmerican Energy Company | Undecided | GA86 |
| Doug Struyk | SSAB (f/k/a IPSCO Steel) | Opposing | GA86 |
| Doug Struyk | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| George Appleby | SSAB (f/k/a IPSCO Steel) | Opposing | GA86 |
| George Appleby | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Jennifer Tyler | SSAB (f/k/a IPSCO Steel) | Opposing | GA86 |
| Jennifer Tyler | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Jim Carney | SSAB (f/k/a IPSCO Steel) | Opposing | GA86 |
| Jim Carney | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Mike Heller | Waste Management, Inc. | Undecided | GA86 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA86 |