| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Mark Truesdell | IA. Dairy Foods Assn. | Opposing | GA83 |
| Beverly Zylstra | IA. Dept. of Inspections and Appeals | Opposing | GA83 |
| Dean Lerner | IA. Dept. of Inspections and Appeals | Opposing | GA83 |
| Steve Mandernach | IA. Dept. of Inspections and Appeals | Opposing | GA83 |
| Jen Schulte | IA. Farmers Union | Supporting | GA83 |
| Kent Hartwig | IA. Farmers Union | Supporting | GA83 |
| Kyle Frette | IA. Farmers Union | Supporting | GA83 |
| Threase Harms | IA. Farmers Union | Supporting | GA83 |
| Brad Epperly | IA. Grocery Industry Assn. | Opposing | GA83 |
| James West | IA. Grocery Industry Assn. | Opposing | GA83 |
| Keith Luchtel | IA. Grocery Industry Assn. | Opposing | GA83 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Opposing | GA83 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Opposing | GA83 |
| Drue Sander | IA. Institute for Cooperatives | Opposing | GA83 |
| Kayla Lyon | IA. Institute for Cooperatives | Opposing | GA83 |
| Eric Nemmers | IA. Medical Society | Opposing | GA83 |
| Heidi Goodman | IA. Medical Society | Opposing | GA83 |
| Karla Fultz McHenry | IA. Medical Society | Opposing | GA83 |
| Mike Heller | IA. Retail Federation | Undecided | GA83 |
| Paula Feltner | IA. Retail Federation | Undecided | GA83 |
| Jessica Bloomberg | IA. State Dairy Assn. | Opposing | GA83 |
| George Appleby | IA. Veterinary Medical Assn. | Opposing | GA83 |
| Jennifer Tyler | IA. Veterinary Medical Assn. | Opposing | GA83 |
| Jim Carney | IA. Veterinary Medical Assn. | Opposing | GA83 |