| Adam Gregg | Allied Insurance | Undecided | GA83 |
| Marc Beltrame | Allied Insurance | Undecided | GA83 |
| Ben Stone | American Civil Liberties Union of IA (ACLU-IA) | Supporting | GA83 |
| Lyle Krewson | American Civil Liberties Union of IA (ACLU-IA) | Supporting | 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 |
| Cal Hultman | Central IA Apartment Alliance | Undecided | GA83 |
| Mary Hultman | Central IA Apartment Alliance | Undecided | GA83 |
| Michael Triplett | Central IA Apartment Alliance | Undecided | GA83 |
| Mike Heller | IA. Academy of Trial Lawyers | Undecided | GA83 |
| Paula Feltner | IA. Academy of Trial Lawyers | Undecided | GA83 |
| Bill Wimmer | IA. Assn. For Justice | Undecided | GA83 |
| Brad Lint | IA. Assn. For Justice | Undecided | GA83 |
| Craig Schoenfeld | IA. Assn. For Justice | Undecided | GA83 |
| Lisa Davis-Cook | IA. Assn. For Justice | Undecided | GA83 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Undecided | GA83 |
| Brad Epperly | IA. Assn. of Credit and Collection Professionals, Inc. | Undecided | GA83 |
| James West | IA. Assn. of Credit and Collection Professionals, Inc. | Undecided | GA83 |
| Keith Luchtel | IA. Assn. of Credit and Collection Professionals, Inc. | Undecided | GA83 |
| Paula Dierenfeld | IA. Assn. of Credit and Collection Professionals, Inc. | Undecided | GA83 |
| Scott Sundstrom | IA. Assn. of Credit and Collection Professionals, Inc. | Undecided | GA83 |
| Mike Heller | IA. Assn. of Magistrate Judges | Undecided | GA83 |
| Paula Feltner | IA. Assn. of Magistrate Judges | Undecided | GA83 |
| William Brauch | IA. Attorney General Dept. of Justice | Opposing | 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 |
| Robert Hartwig | IA. Bankers Assn. | Undecided | GA83 |
| Sharon Presnall | IA. Bankers Assn. | Undecided | GA83 |
| John Cacciatore | IA. Credit Union League | Undecided | GA83 |
| Julie VandeHoef | IA. Credit Union League | Undecided | GA83 |
| Justin Hupfer | IA. Credit Union League | Undecided | GA83 |
| Mike Heller | IA. Friends of Legal Services | Undecided | GA83 |
| Paula Feltner | IA. Friends of Legal Services | Undecided | GA83 |
| Joe Kelly | IA. Landlord 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 |
| Joe Kelly | IA. Manufactured Housing Assn. | Undecided | GA83 |
| Laverne Schroeder | IA. Nebraska Farm Equipment Dealers Assn. | Undecided | GA83 |
| Brad Epperly | IA. Propane Gas Assn. | Undecided | GA83 |
| James West | IA. Propane Gas Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Propane Gas Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Propane Gas Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Propane Gas Assn. | Undecided | GA83 |
| Jim Henter | IA. Retail Federation | Undecided | 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 |
| Bob Skow | Independent Insurance Agents of IA | Undecided | GA83 |
| Larry Blixt | Independent Insurance Agents of IA | Undecided | GA83 |
| Joe Kelly | Landlords of IA | Undecided | GA83 |
| Adam Gregg | Nationwide Agribusiness | Undecided | GA83 |
| Marc Beltrame | Nationwide Agribusiness | Undecided | GA83 |
| Adam Gregg | Nationwide Mutual Ins. Co. | Undecided | GA83 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Undecided | GA83 |