| Marcia Nichols | AFSCME IA Council 61 | Undecided | GA84 |
| Marcia Nichols | AFSCME IA Council 61 | Opposing | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Undecided | GA84 |
| Mitchell Stille | AFSCME IA Council 61 | Opposing | GA84 |
| Terry Harrmann | Alliant Energy Corporation | Supporting | GA84 |
| F. Thornton | American Express Company | Undecided | 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 |
| Sara Mentzer | Cedar Rapids Chamber of Commerce | Supporting | GA84 |
| Mike St. Clair | Central IA Building & Construction Trades Council | Undecided | GA84 |
| tom fey | Central IA Building & Construction Trades Council | Undecided | GA84 |
| F. Thornton | Central IA Power Cooperative (CIPCO) | Undecided | GA84 |
| Brad Epperly | Deere & Company | Supporting | GA84 |
| Brad Epperly | Deere & Company | Undecided | GA84 |
| Jason Francque | Deere & Company | Supporting | GA84 |
| Jason Francque | Deere & Company | Undecided | GA84 |
| Keith Luchtel | Deere & Company | Supporting | GA84 |
| Keith Luchtel | Deere & Company | Undecided | GA84 |
| Paula Dierenfeld | Deere & Company | Supporting | GA84 |
| Paula Dierenfeld | Deere & Company | Undecided | GA84 |
| Scott Sundstrom | Deere & Company | Supporting | GA84 |
| Scott Sundstrom | Deere & Company | Undecided | GA84 |
| Linda Kinman | Des Moines Water Works | Undecided | GA84 |
| Billi Hunt | Du Pont Businesses | Supporting | GA84 |
| Steve Falck | Environmental Law and Policy Center | Undecided | GA84 |
| F. Thornton | Friends of IA. Land Owners and Sportsmen | Undecided | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA84 |
| Jay Byers | Greater Des Moines Partnership | Supporting | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Supporting | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Supporting | GA84 |
| James Piazza, Jr. | Heavy Highway Contractors Assn. | Undecided | GA84 |
| Bill Wimmer | Hy-Vee, Inc. | Supporting | GA84 |
| Craig Schoenfeld | Hy-Vee, Inc. | Supporting | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Brice Oakley | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| David Palmer | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Don Avenson | IA. Assn. of Community College Trustees (IACCT) | Undecided | 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 |
| Tom Cope | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Jennifer Kingland | IA. Assn. of Realtors | Supporting | GA84 |
| Brice Oakley | IA. Assn. of Regional Councils (IARC) | Supporting | GA84 |
| Don Avenson | IA. Assn. of Regional Councils (IARC) | Supporting | GA84 |
| Tom Cope | IA. Assn. of Regional Councils (IARC) | Supporting | GA84 |
| Linda Kinman | IA. Assn. of Water Agencies | Undecided | GA84 |
| Eric Tabor | IA. Attorney General Dept. of Justice | Undecided | GA84 |
| Robert Hartwig | IA. Bankers Assn. | Supporting | GA84 |
| Sharon Presnall | IA. Bankers Assn. | Supporting | GA84 |
| Mike St. Clair | IA. Biotechnology Assn. | Supporting | GA84 |
| Brad Epperly | IA. Broadcasters Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Broadcasters Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Broadcasters Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Broadcasters Assn. | Undecided | GA84 |
| F. Thornton | IA. Capital Investment Corporation (ICIC) | Undecided | GA84 |
| James Kersten | IA. Central Community College (ICC) | Undecided | GA84 |
| Brad Epperly | IA. Chamber Alliance | Supporting | GA84 |
| John Stineman | IA. Chamber Alliance | Supporting | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Supporting | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Supporting | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Supporting | GA84 |
| Neila Seaman | IA. Chapter of Sierra Club | Opposing | GA84 |
| Adam Mason | IA. Citizens for Community Improvement Action Fund | Opposing | GA84 |
| David Goodner | IA. Citizens for Community Improvement Action Fund | Opposing | GA84 |
| Jerry Fitzgerald | IA. Corn Growers Assn.(ICG) | Supporting | GA84 |
| Jerry Fitzgerald | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Maggie Smith-Fitzgerald | IA. Corn Growers Assn.(ICG) | Supporting | GA84 |
| Maggie Smith-Fitzgerald | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Mark Joyce | IA. Corn Growers Assn.(ICG) | Supporting | GA84 |
| Mark Joyce | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Mindy Poldberg | IA. Corn Growers Assn.(ICG) | Supporting | GA84 |
| Mindy Poldberg | IA. Corn Growers Assn.(ICG) | Undecided | GA84 |
| Beverly Zylstra | IA. Dept. of Inspections and Appeals | Undecided | GA84 |
| Debi Durham | IA. Economic Development Authority | Supporting | GA84 |
| Diane Foss | IA. Economic Development Authority | Supporting | GA84 |
| Teresa McMahon | IA. Economic Development Authority | Supporting | GA84 |
| Timothy Whipple | IA. Economic Development Authority | Supporting | GA84 |
| Jim Obradovich | IA. Environmental Council | Opposing | GA84 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Opposing | GA84 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Opposing | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| F. Thornton | IA. Golf Course Owners Assn. | Undecided | GA84 |
| Alan Kemp | IA. League of Cities | Undecided | GA84 |
| Jessica Hyland | IA. League of Cities | Undecided | GA84 |
| Julie Smith | IA. League of Cities | Undecided | GA84 |
| Larry Pope | IA. League of Cities | Undecided | GA84 |
| Megan Peiffer | IA. League of Cities | Undecided | GA84 |
| David Scott | IA. Motor Truck Assn. | Supporting | GA84 |
| Brad Epperly | IA. Newspaper Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Newspaper Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Newspaper Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Newspaper Assn. | Undecided | GA84 |
| Gary Ellis | IA. Optometric Assn. | Undecided | GA84 |
| Emily Piper | IA. Rural Water Assn. | Undecided | GA84 |
| George Appleby | IA. State Bar Assn. | Supporting | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Supporting | GA84 |
| Jim Carney | IA. State Bar Assn. | Supporting | GA84 |
| Mike St. Clair | IA. State Building and Construction Trades Council | Undecided | GA84 |
| tom fey | IA. State Building and Construction Trades Council | Undecided | GA84 |
| Brad Hudson | IA. State Education Assn. | Opposing | GA84 |
| Brad Hudson | IA. State Education Assn. | Undecided | GA84 |
| Jon Studer | IA. State Education Assn. | Opposing | GA84 |
| Jon Studer | IA. State Education Assn. | Undecided | GA84 |
| Melissa Peterson | IA. State Education Assn. | Opposing | GA84 |
| Melissa Peterson | IA. State Education Assn. | Undecided | GA84 |
| Ed Wallace | IA. Taxpayers Assn. | Supporting | GA84 |
| Mark Douglas | IA. Utility Assn. | Supporting | GA84 |
| Cindy Schulte | IA. Valley Community College District | Undecided | GA84 |
| John Pederson | IA. West Racing Assn. | Undecided | GA84 |
| Matt Eide | IA. West Racing Assn. | Undecided | GA84 |
| Jim Obradovich | IA. Wind Energy Assn. | Undecided | GA84 |
| F. Thornton | IA. Winds, LLC | Undecided | GA84 |
| F. Thornton | Kirke Financial Services, Inc. | Undecided | GA84 |
| David Adelman | Metropolitan Coalition | Supporting | GA84 |
| John Davis | MidAmerican Energy Company | Supporting | GA84 |
| Brad Epperly | Monsanto Company | Supporting | GA84 |
| Keith Luchtel | Monsanto Company | Supporting | GA84 |
| Scott Sundstrom | Monsanto Company | Supporting | GA84 |
| F. Thornton | Montague Group | Undecided | GA84 |
| F. Thornton | Motion Picture Assn. of America | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Supporting | GA84 |
| F. Thornton | Personal Interest-Richard Thornton | Undecided | GA84 |
| Adam Gregg | Plasma Power, LLC | Undecided | GA84 |
| Marc Beltrame | Plasma Power, LLC | Undecided | GA84 |
| Mike St. Clair | Plumbers and Steam Fitters Local 33 | Undecided | GA84 |
| tom fey | Plumbers and Steam Fitters Local 33 | Undecided | GA84 |
| Georgia Van Gundy | Principal Financial Group | Supporting | GA84 |
| Amy Campbell | Professional Developers of IA (PDI) | Supporting | GA84 |
| Craig Patterson | Professional Developers of IA (PDI) | Supporting | GA84 |
| Emily Piper | Rathbun Regional Water Assn. | Undecided | GA84 |
| Thomas Hobson | Rockwell Collins, Inc. | Supporting | GA84 |
| Thomas Jochum | Sac & Fox Tribe of the Mississippi in IA | Supporting | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Opposing | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Undecided | GA84 |
| James Kersten | SynGest, Inc. | Undecided | GA84 |
| Jerry Fitzgerald | Technology Assn. of IA | Supporting | GA84 |
| Jerry Fitzgerald | Technology Assn. of IA | Undecided | GA84 |
| Maggie Smith-Fitzgerald | Technology Assn. of IA | Supporting | GA84 |
| Maggie Smith-Fitzgerald | Technology Assn. of IA | Undecided | GA84 |
| Mark Joyce | Technology Assn. of IA | Supporting | GA84 |
| Mark Joyce | Technology Assn. of IA | Undecided | GA84 |
| F. Thornton | The First Tee Foundation of Greater of Des Moines | Undecided | GA84 |
| Amy Campbell | Travel Federation of IA | Supporting | GA84 |
| Amy Campbell | Travel Federation of IA | Undecided | GA84 |
| Craig Patterson | Travel Federation of IA | Supporting | GA84 |
| Craig Patterson | Travel Federation of IA | Undecided | GA84 |
| Patrick Hendricks | United Transportation Union | Opposing | GA84 |
| F. Thornton | Water Management Consulting Group | Undecided | GA84 |
| John Pederson | Weinberg Investments | Undecided | GA84 |
| Matt Eide | Weinberg Investments | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Supporting | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Supporting | GA84 |
| F. Thornton | Wild Rose Entertainment, LLC | Undecided | GA84 |