| John Pederson | ALCOA | Undecided | GA85 |
| Matt Eide | ALCOA | Undecided | GA85 |
| Gary Grant | City of Cedar Rapids | Undecided | GA85 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA85 |
| Jerry Fitzgerald | City of Des Moines | Undecided | GA85 |
| Maggie Smith-Fitzgerald | City of Des Moines | Undecided | GA85 |
| Mark Joyce | City of Des Moines | Undecided | GA85 |
| Courtney Willits | Easter Seals Iowa | Undecided | GA85 |
| Kent Hartwig | Easter Seals Iowa | Undecided | GA85 |
| Threase Harms | Easter Seals Iowa | Undecided | GA85 |
| John Cacciatore | Google, Inc. | Undecided | GA85 |
| Jon Murphy | Google, Inc. | Undecided | GA85 |
| Justin Hupfer | Google, Inc. | Undecided | GA85 |
| Mary Earnhardt | Google, Inc. | Undecided | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA85 |
| Joseph Jones | Greater Des Moines Partnership | Undecided | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Supporting | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA85 |
| Jim Obradovich | Hubbell Realty Company | Undecided | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA85 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA85 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA85 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA85 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA85 |
| John Stineman | Iowa Chamber Alliance | Supporting | GA85 |
| John Stineman | Iowa Chamber Alliance | Undecided | GA85 |
| Paula Dierenfeld | Iowa Chamber Alliance | Supporting | GA85 |
| Paula Dierenfeld | Iowa Chamber Alliance | Undecided | GA85 |
| Scott Sundstrom | Iowa Chamber Alliance | Supporting | GA85 |
| Scott Sundstrom | Iowa Chamber Alliance | Undecided | GA85 |
| Kristin Hanks-Bents | Iowa Economic Development Authority | Supporting | GA85 |
| Robert Palmer | Iowa Economic Development Authority | Supporting | GA85 |
| Timothy Whipple | Iowa Economic Development Authority | Supporting | GA85 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Undecided | GA85 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA85 |
| Bruce Bergman | Iowa League of Cities | Supporting | GA85 |
| Dustin Miller | Iowa League of Cities | Supporting | GA85 |
| Jessica Hyland | Iowa League of Cities | Supporting | GA85 |
| Mike Heller | Iowa Retail Federation | Undecided | GA85 |
| Paula Feltner | Iowa Retail Federation | Undecided | GA85 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA85 |
| Mike Heller | Iowa State Association of Assessors | Undecided | GA85 |
| Paula Feltner | Iowa State Association of Assessors | Undecided | GA85 |
| Hanna DeGroot | Iowa State Association of Counties | Undecided | GA85 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA85 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA85 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA85 |
| William Peterson | Iowa State Association of Counties | Undecided | GA85 |
| William Heckroth | Iowa State Association of County Supervisors | Undecided | GA85 |
| Dustin Blythe | Iowa Taxpayers Association | Undecided | GA85 |
| Jennifer Kingland | Iowa Taxpayers Association | Undecided | GA85 |
| Mike Heller | Kaplan Higher Education | Undecided | GA85 |
| Paula Feltner | Kaplan Higher Education | Undecided | GA85 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA85 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA85 |
| David Adelman | Metropolitan Coalition | Supporting | GA85 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Undecided | GA85 |
| Bob Rafferty | Newbury Management Company | Supporting | GA85 |
| Mike Heller | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA85 |
| Paula Feltner | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA85 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Supporting | GA85 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Supporting | GA85 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Opposing | GA85 |
| Gary Grant | Urban County Coalition | Undecided | GA85 |
| Larry Murphy | Urban County Coalition | Undecided | GA85 |