| Marcia Nichols | AFSCME IA Council 61 | Supporting | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Supporting | GA84 |
| David Scott | American Water Works Assn. | Opposing | GA84 |
| Ann McCarthy | Board of Regents, State of IA | Undecided | GA84 |
| David Miles | Board of Regents, State of IA | Undecided | GA84 |
| Joe Murphy | Board of Regents, State of IA | Undecided | GA84 |
| Keith Saunders | Board of Regents, State of IA | Undecided | GA84 |
| Robert Donley | Board of Regents, State of IA | Undecided | GA84 |
| Jerry Fitzgerald | Broadlawns Medical Center | Undecided | GA84 |
| Maggie Smith-Fitzgerald | Broadlawns Medical Center | Undecided | GA84 |
| Mark Joyce | Broadlawns Medical Center | Undecided | GA84 |
| Sara Mentzer | Cedar Rapids Chamber of Commerce | Opposing | GA84 |
| Mike St. Clair | Central IA Building & Construction Trades Council | Supporting | GA84 |
| tom fey | Central IA Building & Construction Trades Council | Supporting | GA84 |
| Bruce Bergman | City of Des Moines | Undecided | GA84 |
| Jerry Fitzgerald | City of Des Moines | Undecided | GA84 |
| Maggie Smith-Fitzgerald | City of Des Moines | Undecided | GA84 |
| Mark Godwin | City of Des Moines | Undecided | GA84 |
| Mark Joyce | City of Des Moines | Undecided | GA84 |
| Cal Hultman | Community Bankers of IA. | Opposing | GA84 |
| Michael Triplett | Community Bankers of IA. | Opposing | GA84 |
| Dave Parker | Great Plains Laborers District Council | Supporting | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Opposing | GA84 |
| Jay Byers | Greater Des Moines Partnership | Opposing | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Opposing | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Opposing | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Opposing | GA84 |
| Bill Wimmer | Home Builders Assn. of IA | Opposing | GA84 |
| Craig Schoenfeld | Home Builders Assn. of IA | Opposing | GA84 |
| Michael Triplett | IA. Alliance of Surety Companies | Undecided | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA84 |
| Jerry Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Maggie Smith-Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Mark Joyce | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Emily Piper | IA. Assn. of School Boards | Opposing | GA84 |
| Mary Gannon | IA. Assn. of School Boards | Opposing | GA84 |
| Robert Hartwig | IA. Bankers Assn. | Opposing | GA84 |
| Sharon Presnall | IA. Bankers Assn. | Opposing | GA84 |
| Brad Epperly | IA. Chamber Alliance | Opposing | GA84 |
| John Stineman | IA. Chamber Alliance | Opposing | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Opposing | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Opposing | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Opposing | GA84 |
| Brad Epperly | IA. Chapter, American Institute of Architects | Opposing | GA84 |
| Keith Luchtel | IA. Chapter, American Institute of Architects | Opposing | GA84 |
| Paula Dierenfeld | IA. Chapter, American Institute of Architects | Opposing | GA84 |
| Scott Sundstrom | IA. Chapter, American Institute of Architects | Opposing | GA84 |
| George Appleby | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jennifer Tyler | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jim Carney | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Lyle Brehm | IA. County Engineers Assn. | Opposing | GA84 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Opposing | GA84 |
| J. Norris | IA. Hospital Assn. | Opposing | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Opposing | GA84 |
| Alan Kemp | IA. League of Cities | Opposing | GA84 |
| Jessica Hyland | IA. League of Cities | Opposing | GA84 |
| Julie Smith | IA. League of Cities | Opposing | GA84 |
| Larry Pope | IA. League of Cities | Opposing | GA84 |
| Megan Peiffer | IA. League of Cities | Opposing | GA84 |
| Emily Piper | IA. Rural Water Assn. | Opposing | GA84 |
| Hanna DeGroot | IA. State Assn. of Counties | Opposing | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Opposing | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Opposing | GA84 |
| Nathan Bonnett | IA. State Assn. of Counties | Opposing | GA84 |
| William Peterson | IA. State Assn. of Counties | Opposing | GA84 |
| Mike St. Clair | IA. State Building and Construction Trades Council | Supporting | GA84 |
| tom fey | IA. State Building and Construction Trades Council | Supporting | GA84 |
| Brad Hudson | IA. State Education Assn. | Undecided | GA84 |
| Melissa Peterson | IA. State Education Assn. | Undecided | GA84 |
| Mike Heller | IA. Talented and Gifted Assn. | Undecided | GA84 |
| Paula Feltner | IA. Talented and Gifted Assn. | Undecided | GA84 |
| Chad Kleppe | Master Builders of IA | Opposing | GA84 |
| Mike Heller | Master Builders of IA | Opposing | GA84 |
| Paula Feltner | Master Builders of IA | Opposing | GA84 |
| David Adelman | Metropolitan Coalition | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Opposing | GA84 |
| Greg Baker | Professional Educators of IA | Opposing | GA84 |
| Dr. Norman | School Administrators of IA | Opposing | GA84 |
| Dr. Norman | School Administrators of IA | Supporting | GA84 |
| David Adelman | Sheet Metal Contractors of IA | Undecided | GA84 |
| Barbara Sloniker | Siouxland Chamber of Commerce | Opposing | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Supporting | GA84 |
| Lewis Finch | Urban Education Network of IA | Opposing | GA84 |
| Margaret Buckton | Urban Education Network of IA | Opposing | GA84 |