| Marc Beltrame | Allied Insurance | Undecided | GA83 |
| Brad Epperly | American General Finance | Undecided | GA83 |
| James West | American General Finance | Undecided | GA83 |
| Keith Luchtel | American General Finance | Undecided | GA83 |
| Paula Dierenfeld | American General Finance | Undecided | GA83 |
| Scott Sundstrom | American General Finance | Undecided | GA83 |
| Brad Epperly | American Insurance Assn. | Undecided | GA83 |
| James West | American Insurance Assn. | Undecided | GA83 |
| Keith Luchtel | American Insurance Assn. | Undecided | GA83 |
| Paula Dierenfeld | American Insurance Assn. | Undecided | GA83 |
| Scott Sundstrom | American Insurance Assn. | Undecided | GA83 |
| Nicole Woodroffe | Annett Holdings | Undecided | GA83 |
| Robert Weiser | Annett Holdings | Undecided | GA83 |
| Nicole Woodroffe | CRST International | Undecided | GA83 |
| Robert Weiser | CRST International | Undecided | GA83 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA83 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA83 |
| James West | Greater Des Moines Partnership | Supporting | GA83 |
| Jay Byers | Greater Des Moines Partnership | Supporting | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| Keith Luchtel | Greater Des Moines Partnership | Supporting | GA83 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA83 |
| Scott Sundstrom | Greater Des Moines Partnership | Supporting | GA83 |
| Don Brazelton | IA. Assn. of County Conservation Boards | Supporting | GA83 |
| Joe Kelly | IA. County Attorneys Assn. | Undecided | GA83 |
| Susan Cameron Daemen | IA. County Attorneys Assn. | Undecided | GA83 |
| Ross Loder | IA. Dept. of Public Safety | Undecided | GA83 |
| David Scott | IA. Good Roads Assn. | Undecided | GA83 |
| Alan Kemp | IA. League of Cities | Undecided | GA83 |
| Jessica Hyland | IA. League of Cities | Undecided | GA83 |
| Julie Smith | IA. League of Cities | Undecided | GA83 |
| Larry Pope | IA. League of Cities | Undecided | GA83 |
| Megan Peiffer | IA. League of Cities | Undecided | GA83 |
| Duane Sand | IA. Natural Heritage Foundation | Supporting | GA83 |
| Hanna DeGroot | IA. State Assn. of Counties | Opposing | GA83 |
| Linda Hinton | IA. State Assn. of Counties | Opposing | GA83 |
| Nathan Bonnett | IA. State Assn. of Counties | Opposing | GA83 |
| William Peterson | IA. State Assn. of Counties | Opposing | GA83 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Opposing | GA83 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA83 |
| Marc Beltrame | Nationwide Agribusiness | Undecided | GA83 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Undecided | GA83 |
| Dr. Norman | School Administrators of IA | Undecided | GA83 |
| Nicole Woodroffe | Trans IA | Undecided | GA83 |
| Robert Weiser | Trans IA | Undecided | GA83 |
| Kate Jarecke | Wyeth | Undecided | GA83 |