| Jerry Fitzgerald | Agribusiness Association of Iowa | Supporting | GA85 |
| Maggie Smith-Fitzgerald | Agribusiness Association of Iowa | Supporting | GA85 |
| Marc Beltrame | Agribusiness Association of Iowa | Supporting | GA85 |
| Mark Joyce | Agribusiness Association of Iowa | Supporting | GA85 |
| Matt McKinney | Agribusiness Association of Iowa | Supporting | GA85 |
| Kellie Paschke | Iowa Cattlemen's Association | Undecided | GA85 |
| Lindsay Phillips | Iowa Cattlemen's Association | Undecided | GA85 |
| Troy Skinner | Iowa Cattlemen's Association | Undecided | GA85 |
| Neila Seaman | Iowa Chapter of Sierra Club | Supporting | GA85 |
| Jess Mazour | Iowa Citizens for Community Improvement Action Fund | Undecided | GA85 |
| Jerry Fitzgerald | Iowa Corn Growers Association(ICG) | Supporting | GA85 |
| Maggie Smith-Fitzgerald | Iowa Corn Growers Association(ICG) | Supporting | GA85 |
| Mark Joyce | Iowa Corn Growers Association(ICG) | Supporting | GA85 |
| Mindy Poldberg | Iowa Corn Growers Association(ICG) | Supporting | GA85 |
| Sharon Tahtinen | Iowa Dept. of Natural Resources | Undecided | GA85 |
| Jim Obradovich | Iowa Environmental Council | Undecided | GA85 |
| Robert Mulqueen | Iowa Environmental Council | Undecided | GA85 |
| Dane Schumann | Iowa Farmers Union | Undecided | GA85 |
| Kent Hartwig | Iowa Farmers Union | Undecided | GA85 |
| Threase Harms | Iowa Farmers Union | Undecided | GA85 |
| Cody McKinley | Iowa Pork Producers Association (IPP) | Supporting | GA85 |
| Jerry Fitzgerald | Iowa Pork Producers Association (IPP) | Supporting | GA85 |
| Maggie Smith-Fitzgerald | Iowa Pork Producers Association (IPP) | Supporting | GA85 |
| Mark Joyce | Iowa Pork Producers Association (IPP) | Supporting | GA85 |
| Jill Altringer | Iowa Poultry Association | Supporting | GA85 |