| Laverne Schroeder | Airport Firefighters | Undecided | GA83 |
| 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 |
| Bill Wimmer | Enterprise Rent-A-Car | Undecided | GA83 |
| Craig Schoenfeld | Enterprise Rent-A-Car | Undecided | GA83 |
| Mike St. Clair | Grinnell Mutual Reinsurance Company | Undecided | GA83 |
| Bill Wimmer | IA. Assn. For Justice | Supporting | GA83 |
| Brad Lint | IA. Assn. For Justice | Supporting | GA83 |
| Craig Schoenfeld | IA. Assn. For Justice | Supporting | GA83 |
| Lisa Davis-Cook | IA. Assn. For Justice | Supporting | GA83 |
| Larry Blixt | IA. Assn. of Health Underwriters | Undecided | GA83 |
| Brad Epperly | IA. Automobile Dealers Assn. | Undecided | GA83 |
| James West | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Undecided | GA83 |
| James Piazza, Jr. | IA. Independent Automobile Dealers Assn. | Undecided | 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 |
| George Appleby | IA. State Bar Assn. | Undecided | GA83 |
| Jennifer Tyler | IA. State Bar Assn. | Undecided | GA83 |
| Jim Carney | IA. State Bar Assn. | Undecided | GA83 |
| Denise Emal | IA. State County Treasurers Assn. | Opposing | GA83 |
| Doug Bishop | IA. State County Treasurers Assn. | Opposing | GA83 |
| Doug Bishop | IA. State County Treasurers Assn. | Undecided | GA83 |
| Lee Duin | IA. State County Treasurers Assn. | Opposing | GA83 |
| Bob Skow | Independent Insurance Agents of IA | Undecided | GA83 |
| Larry Blixt | Independent Insurance Agents of IA | Undecided | GA83 |
| Larry Blixt | Independent Insurance Agents of IA | Opposing | GA83 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA83 |
| Mike St. Clair | Mutual Insurance Assn. of IA | Undecided | GA83 |
| Marc Beltrame | Nationwide Agribusiness | Undecided | GA83 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Undecided | GA83 |
| Lee Duin | Office of Polk County Treasurer | Opposing | GA83 |
| Mike St. Clair | Property Casualty Insurers Assn. of America (PCI) | Undecided | GA83 |