| John Easter | American Chemisty Council | Opposing | GA84 |
| Brad Epperly | Deere & Company | Undecided | GA84 |
| Jason Francque | Deere & Company | Undecided | GA84 |
| Keith Luchtel | Deere & Company | Undecided | GA84 |
| Paula Dierenfeld | Deere & Company | Undecided | GA84 |
| Scott Sundstrom | Deere & Company | Undecided | GA84 |
| Bill Wimmer | Hy-Vee, Inc. | Opposing | GA84 |
| Craig Schoenfeld | Hy-Vee, Inc. | Opposing | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Kevin Condon | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Emily Piper | IA. Assn. of School Boards | Undecided | GA84 |
| Galen Howsare | IA. Assn. of School Boards | Undecided | GA84 |
| Mary Gannon | IA. Assn. of School Boards | Undecided | GA84 |
| Thomas Downs | IA. Assn. of School Boards | Undecided | GA84 |
| Brad Epperly | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Bill Wimmer | IA. Beverage Assn. | Opposing | GA84 |
| Craig Schoenfeld | IA. Beverage Assn. | Opposing | GA84 |
| Neila Seaman | IA. Chapter of Sierra Club | Undecided | GA84 |
| Sharon Tahtinen | IA. Dept. of Natural Resources | Supporting | GA84 |
| Jim Obradovich | IA. Environmental Council | Supporting | GA84 |
| Brad Epperly | IA. Grocery Industry Assn. | Opposing | GA84 |
| Keith Luchtel | IA. Grocery Industry Assn. | Opposing | GA84 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Opposing | GA84 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Opposing | GA84 |
| Jim Obradovich | IA. Recycling Assn. | Supporting | GA84 |
| Jim Obradovich | IA. Society of Solid Waste Operations (ISOSWO) | Supporting | GA84 |
| John Pederson | ITW, Inc. | Opposing | GA84 |
| Matt Eide | ITW, Inc. | Opposing | GA84 |
| Brice Oakley | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA84 |
| Don Avenson | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA84 |
| Tom Cope | Koch Companies Public Sector, LLC and Affiliates | Undecided | GA84 |
| Amy Campbell | League of Women Voters of IA | Undecided | GA84 |
| Craig Patterson | League of Women Voters of IA | Undecided | GA84 |
| John Pederson | Lennox International | Undecided | GA84 |
| Matt Eide | Lennox International | Undecided | GA84 |
| Frank Chiodo | McDonald's Corporation | Opposing | GA84 |
| Ned Chiodo | McDonald's Corporation | Opposing | GA84 |
| Scott Newhard | McDonald's Corporation | Opposing | GA84 |
| Julie Smith | Metro Waste Authority | Supporting | GA84 |
| Daniel Connelly | Product Management Alliance | Opposing | GA84 |
| George Appleby | SSAB (f/k/a IPSCO Steel) | Undecided | GA84 |
| Jennifer Tyler | SSAB (f/k/a IPSCO Steel) | Undecided | GA84 |
| Jim Carney | SSAB (f/k/a IPSCO Steel) | Undecided | GA84 |
| Mike Heller | Waste Management, Inc. | Undecided | GA84 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA84 |