| Terry Harrmann | Alliant Energy Corporation | Supporting | GA85 |
| Jerry Fitzgerald | City of Des Moines | Supporting | GA85 |
| Maggie Smith-Fitzgerald | City of Des Moines | Supporting | GA85 |
| Mark Joyce | City of Des Moines | Supporting | GA85 |
| Katherine Carlucci | City of Iowa City | Supporting | GA85 |
| Thomas Stanberry | City of Iowa City | Supporting | GA85 |
| Katherine Carlucci | City of Waukee | Supporting | GA85 |
| Thomas Stanberry | City of Waukee | Supporting | GA85 |
| Beverly Flores | Deere & Company | Undecided | GA85 |
| Jason Hutcheson | Greater Burlington Partnership | Supporting | GA85 |
| Mark Foster | Greater Burlington Partnership | Supporting | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA85 |
| Matt Hinch | Greater Des Moines Partnership | Supporting | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Supporting | GA85 |
| Dane Schumann | IBEW Iowa State Conference | Undecided | GA85 |
| Kent Hartwig | IBEW Iowa State Conference | Undecided | GA85 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA85 |
| Kevin Condon | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA85 |
| Brice Oakley | Iowa Association of Community College Trustees (IACCT) | Undecided | GA85 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA85 |
| Don Avenson | Iowa Association of Community College Trustees (IACCT) | Undecided | GA85 |
| Tom Cope | Iowa Association of Community College Trustees (IACCT) | Undecided | GA85 |
| Mike St. Clair | Iowa Biotechnology Association | Supporting | GA85 |
| tom fey | Iowa Biotechnology Association | Supporting | GA85 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA85 |
| John Stineman | Iowa Chamber Alliance | Supporting | GA85 |
| Paula Dierenfeld | Iowa Chamber Alliance | Supporting | GA85 |
| Scott Sundstrom | Iowa Chamber Alliance | Supporting | GA85 |
| David Goodner | Iowa Citizens for Community Improvement Action Fund | Opposing | GA85 |
| David Adelman | Iowa Community Foundations | Supporting | GA85 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Undecided | GA85 |
| Dustin Miller | Iowa League of Cities | Supporting | GA85 |
| Jessica Hyland | Iowa League of Cities | Supporting | GA85 |
| Julie Smith | Iowa League of Cities | Supporting | 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 St. Clair | Iowa State Building and Construction Trades Council | Supporting | GA85 |
| tom fey | Iowa State Building and Construction Trades Council | Supporting | GA85 |
| Cal Hultman | Iowa Taxpayers Association | Supporting | GA85 |
| Michael Triplett | Iowa Taxpayers Association | Supporting | GA85 |
| Chad Kleppe | Master Builders of Iowa | Supporting | GA85 |
| Marc Beltrame | Master Builders of Iowa | Supporting | GA85 |
| Matt McKinney | Master Builders of Iowa | Supporting | GA85 |
| Brad Epperly | Monsanto Company | Supporting | GA85 |
| Scott Sundstrom | Monsanto Company | Supporting | GA85 |
| Mike Heller | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA85 |
| Paula Feltner | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA85 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Supporting | GA85 |
| Jon Murphy | Plumbers and Steam Fitters Local 33 | Supporting | GA85 |
| Justin Hupfer | Plumbers and Steam Fitters Local 33 | Supporting | GA85 |
| Mary Earnhardt | Plumbers and Steam Fitters Local 33 | Supporting | GA85 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Supporting | GA85 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Supporting | GA85 |
| Jerry Fitzgerald | Technology Association of Iowa | Supporting | GA85 |
| Maggie Smith-Fitzgerald | Technology Association of Iowa | Supporting | GA85 |
| Mark Joyce | Technology Association of Iowa | Supporting | GA85 |