| Nicole Woodroffe | 3M Government Affairs | Undecided | GA85 |
| Robert Weiser | 3M Government Affairs | Undecided | GA85 |
| Katherine Carlucci | Ag Processing Inc a cooperative | Supporting | GA85 |
| Thomas Stanberry | Ag Processing Inc a cooperative | Supporting | GA85 |
| Terry Harrmann | Alliant Energy Corporation | Undecided | GA85 |
| Susan Walter | Black Hills Energy | Undecided | GA85 |
| Katherine Carlucci | Corn, L.P. | Supporting | GA85 |
| Thomas Stanberry | Corn, L.P. | Supporting | GA85 |
| Katherine Carlucci | Green Plains Inc. | Supporting | GA85 |
| Thomas Stanberry | Green Plains Inc. | Supporting | GA85 |
| Katherine Carlucci | Homeland Energy Solutions, LLC | Supporting | GA85 |
| Thomas Stanberry | Homeland Energy Solutions, LLC | Supporting | GA85 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA85 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Tim Coonan | Iowa Association of Electric Cooperatives | Undecided | GA85 |
| Julie Smith | Iowa Association of Municipal Utilities | Undecided | GA85 |
| Troy DeJoode | Iowa Association of Municipal Utilities | Undecided | GA85 |
| John Pederson | Iowa Ethanol Producers Association | Undecided | GA85 |
| Matt Eide | Iowa Ethanol Producers Association | Undecided | GA85 |
| Grant Menke | Iowa Renewable Fuels Association (IRF) | Supporting | GA85 |
| Mike Heller | Iowa Renewable Fuels Association (IRF) | Supporting | GA85 |
| Paula Feltner | Iowa Renewable Fuels Association (IRF) | Supporting | GA85 |
| Jim Henter | Iowa Retail Federation | Opposing | GA85 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Hanna DeGroot | Iowa State Association of Counties | Undecided | GA85 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA85 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA85 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA85 |
| William Peterson | Iowa State Association of Counties | Undecided | GA85 |
| Joan Conrad | Iowa Utilities Board | Undecided | GA85 |
| Kerri Johannsen | Iowa Utilities Board | Undecided | GA85 |
| Libby Jacobs | Iowa Utilities Board | Undecided | GA85 |
| Mark Douglas | Iowa Utility Association | Undecided | GA85 |
| Brice Oakley | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA85 |
| Don Avenson | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA85 |
| Tom Cope | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA85 |
| Katherine Carlucci | LSCP, LLLP | Supporting | GA85 |
| Thomas Stanberry | LSCP, LLLP | Supporting | GA85 |
| Katherine Carlucci | Louis Dreyfus Commodities LLC | Supporting | GA85 |
| Thomas Stanberry | Louis Dreyfus Commodities LLC | Supporting | GA85 |
| John Davis | MidAmerican Energy Company | Undecided | GA85 |
| John Pederson | Missouri River Energy Services | Undecided | GA85 |
| Matt Eide | Missouri River Energy Services | Undecided | GA85 |
| Dawn Carlson | Petroleum Marketers and Convenience Stores of Iowa | Undecided | GA85 |
| Kellie Paschke | Petroleum Marketers and Convenience Stores of Iowa | Undecided | GA85 |
| Lindsay Phillips | Petroleum Marketers and Convenience Stores of Iowa | Undecided | GA85 |
| Troy Skinner | Petroleum Marketers and Convenience Stores of Iowa | Undecided | GA85 |
| Katherine Carlucci | Plymouth Energy, L.L.C. | Supporting | GA85 |
| Thomas Stanberry | Plymouth Energy, L.L.C. | Supporting | GA85 |
| Scott Hedderich | Renewable Energy Group (REG) | Undecided | GA85 |
| Steven Schoenebaum | Smithfield Foods, Inc. | Undecided | GA85 |
| Katherine Carlucci | Southwest Iowa Renewable Energy, LLC | Supporting | GA85 |
| Thomas Stanberry | Southwest Iowa Renewable Energy, LLC | Supporting | GA85 |
| Mike Heller | Waste Management, Inc. | Undecided | GA85 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA85 |