| Marcia Nichols | AFSCME Iowa Council 61 | Undecided | GA86 |
| Morgan Miller | AFSCME Iowa Council 61 | Undecided | GA86 |
| Drew Kamp | Ames Chamber of Commerce | Undecided | GA86 |
| John Pederson | Arconic (Formerly Alcoa) | Undecided | GA86 |
| Kelly Nuckolls | Arconic (Formerly Alcoa) | Undecided | GA86 |
| Matt Eide | Arconic (Formerly Alcoa) | Undecided | GA86 |
| Doug Struyk | Biosynthetic Technologies | Undecided | GA86 |
| George Appleby | Biosynthetic Technologies | Undecided | GA86 |
| Jennifer Tyler | Biosynthetic Technologies | Undecided | GA86 |
| Jim Carney | Biosynthetic Technologies | Undecided | GA86 |
| Shannon Henson | Biosynthetic Technologies | Undecided | GA86 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA86 |
| Gary Grant | City of Cedar Rapids | Undecided | GA86 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA86 |
| Meghan Malloy | City of Cedar Rapids | Undecided | GA86 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA86 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA86 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA86 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Myron Linn | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Brice Oakley | Iowa Association of Regional Councils (IARC) | Supporting | GA86 |
| Don Avenson | Iowa Association of Regional Councils (IARC) | Supporting | GA86 |
| Tom Cope | Iowa Association of Regional Councils (IARC) | Supporting | GA86 |
| Doug Struyk | Iowa Biodiesel Board | Undecided | GA86 |
| George Appleby | Iowa Biodiesel Board | Undecided | GA86 |
| Jennifer Tyler | Iowa Biodiesel Board | Undecided | GA86 |
| Jim Carney | Iowa Biodiesel Board | Undecided | GA86 |
| Shannon Henson | Iowa Biodiesel Board | Undecided | GA86 |
| Mike St. Clair | Iowa Biotechnology Association | Supporting | GA86 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA86 |
| John Stineman | Iowa Chamber Alliance | Undecided | GA86 |
| Paula Dierenfeld | Iowa Chamber Alliance | Undecided | GA86 |
| Scott Sundstrom | Iowa Chamber Alliance | Undecided | GA86 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Undecided | GA86 |
| Jim Obradovich | Iowa Recycling Association | Undecided | GA86 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA86 |
| William Peterson | Iowa State Association of Counties | Undecided | GA86 |
| John Pederson | Iowa West Racing Association | Undecided | GA86 |
| Kelly Nuckolls | Iowa West Racing Association | Undecided | GA86 |
| Matt Eide | Iowa West Racing Association | Undecided | GA86 |
| John Pederson | Lennox International | Undecided | GA86 |
| Kelly Nuckolls | Lennox International | Undecided | GA86 |
| Matt Eide | Lennox International | Undecided | GA86 |
| Anthony Colosimo | Phoenix Renewable Resources | Supporting | GA86 |
| Charlotte Eby | Ruan, Inc. | Supporting | GA86 |
| Jeffrey Boeyink | Ruan, Inc. | Supporting | GA86 |
| Mark Joyce | Technology Association of Iowa | Supporting | GA86 |
| John Pederson | Tyson Foods, Inc. | Undecided | GA86 |
| Kelly Nuckolls | Tyson Foods, Inc. | Undecided | GA86 |
| Matt Eide | Tyson Foods, Inc. | Undecided | GA86 |
| John Pederson | Weinberg Investments, Inc. | Undecided | GA86 |
| Kelly Nuckolls | Weinberg Investments, Inc. | Undecided | GA86 |
| Matt Eide | Weinberg Investments, Inc. | Undecided | GA86 |