| George Appleby | Anheuser Busch | Undecided | GA83 |
| Jennifer Tyler | Anheuser Busch | Undecided | GA83 |
| Jim Carney | Anheuser Busch | Undecided | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| Bill Wimmer | Home Builders Assn. of IA | Undecided | GA83 |
| Craig Schoenfeld | Home Builders Assn. of IA | Undecided | GA83 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA83 |
| Craig Schoenfeld | Hy-Vee, Inc. | Undecided | GA83 |
| Bill Wimmer | IA. Beverage Assn. | Undecided | GA83 |
| Craig Schoenfeld | IA. Beverage Assn. | Undecided | GA83 |
| Lyle Krewson | IA. Chapter of Sierra Club | Supporting | GA83 |
| Sharon Tahtinen | IA. Dept. of Natural Resources | Supporting | GA83 |
| Jim Obradovich | IA. Environmental Council | Supporting | GA83 |
| Brad Epperly | IA. Grocery Industry Assn. | Undecided | GA83 |
| James West | IA. Grocery Industry Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Grocery Industry Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Undecided | GA83 |
| Jim Obradovich | IA. Recycling Assn. | Supporting | GA83 |
| Mike Heller | IA. Retail Federation | Undecided | GA83 |
| Paula Feltner | IA. Retail Federation | Undecided | GA83 |
| Jim Obradovich | IA. Society of Solid Waste Operations (ISOSWO) | Supporting | GA83 |
| Mike Heller | IA. Wholesale Beer Distributors Assn. | Undecided | GA83 |
| Paula Feltner | IA. Wholesale Beer Distributors Assn. | Undecided | GA83 |
| Roy Overton | Izaak Walton League - Iowa Division | Undecided | GA83 |
| Julie Smith | Metro Waste Authority | Supporting | GA83 |
| Larry Pope | Metro Waste Authority | Supporting | GA83 |
| Ned Chiodo | Metro Waste Authority | Supporting | GA83 |
| Robert Grayson | Office of Energy Independence | Supporting | GA83 |
| Robert Grayson | Office of Energy Independence | Undecided | GA83 |
| Mike Heller | Waste Management, Inc. | Undecided | GA83 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA83 |