| Jerry Fitzgerald | Alliance for Fair Competition (AFC) | Undecided | GA83 |
| Maggie Smith-Fitzgerald | Alliance for Fair Competition (AFC) | Undecided | GA83 |
| Mark Joyce | Alliance for Fair Competition (AFC) | 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. | Opposing | GA83 |
| James West | American Insurance Assn. | Opposing | GA83 |
| Keith Luchtel | American Insurance Assn. | Opposing | GA83 |
| Paula Dierenfeld | American Insurance Assn. | Opposing | GA83 |
| Scott Sundstrom | American Insurance Assn. | Opposing | GA83 |
| Sandra Conlin | Associated Builders & Contractors of IA | Supporting | GA83 |
| Sandra Conlin | Associated Builders & Contractors of IA | Undecided | GA83 |
| tom fey | Central IA Building & Construction Trades Council | Undecided | GA83 |
| Gary Grant | City of Cedar Rapids | Undecided | GA83 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA83 |
| Dave Parker | Great Plains Laborers District Council | Undecided | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| James Piazza, Jr. | Heavy Highway Contractors Assn. | Undecided | GA83 |
| Bill Wimmer | Home Builders Assn. of IA | Opposing | GA83 |
| Craig Schoenfeld | Home Builders Assn. of IA | Opposing | GA83 |
| Cal Hultman | IA. Alliance of Surety Companies | Undecided | GA83 |
| Mary Hultman | IA. Alliance of Surety Companies | Undecided | GA83 |
| Michael Triplett | IA. Alliance of Surety Companies | Undecided | GA83 |
| Jennifer Kingland | IA. Assn. of Realtors | Supporting | GA83 |
| Susan Cameron Daemen | IA. Assn. of Realtors | Supporting | GA83 |
| Robert Hartwig | IA. Bankers Assn. | Supporting | GA83 |
| Sharon Presnall | IA. Bankers Assn. | Supporting | GA83 |
| Brad Epperly | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| James West | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Keith Luchtel | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Paula Dierenfeld | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Scott Sundstrom | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Brice Oakley | IA. Chapter, American Society of Landscape Architects | Undecided | GA83 |
| Don Avenson | IA. Chapter, American Society of Landscape Architects | Undecided | GA83 |
| Tom Cope | IA. Chapter, American Society of Landscape Architects | 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 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Undecided | GA83 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Undecided | GA83 |
| Angela Davis | IA. Finance Authority | Supporting | GA83 |
| Joseph Jones | IA. Finance Authority | Supporting | GA83 |
| Joseph Jones | IA. Finance Authority | Undecided | GA83 |
| Loyd Ogle | IA. Finance Authority | Supporting | GA83 |
| Brice Oakley | IA. Interactive | Undecided | GA83 |
| Don Avenson | IA. Interactive | Undecided | GA83 |
| Tom Cope | IA. Interactive | Undecided | GA83 |
| Mike St. Clair | IA. Land Title Assn. | Undecided | GA83 |
| Bill Wimmer | IA. Lumber Assn. | Opposing | GA83 |
| Craig Schoenfeld | IA. Lumber Assn. | Opposing | GA83 |
| Robert Hartwig | IA. Mortgage Assn. | Supporting | GA83 |
| Sharon Presnall | IA. Mortgage Assn. | Supporting | GA83 |
| Laverne Schroeder | IA. Nebraska Farm Equipment Dealers Assn. | Opposing | GA83 |
| Laverne Schroeder | IA. Nebraska Farm Equipment Dealers Assn. | Undecided | GA83 |
| Will Rogers | IA. Nebraska Farm Equipment Dealers Assn. | Opposing | GA83 |
| tom fey | IA. State Building and Construction Trades Council | Undecided | GA83 |
| Chad Kleppe | Master Builders of IA | Undecided | GA83 |
| Mike Heller | Master Builders of IA | Undecided | GA83 |
| Paula Feltner | Master Builders of IA | Undecided | GA83 |
| Brian Johnson | Mechanical Contractors Association of IA (MCAI) | Undecided | GA83 |
| JoAnn Johnson | Mechanical Contractors Association of IA (MCAI) | Undecided | GA83 |
| Brian Johnson | NECA - IA (NEC) | Undecided | GA83 |
| JoAnn Johnson | NECA - IA (NEC) | Undecided | GA83 |
| Dr. Norman | School Administrators of IA | Undecided | GA83 |