| Doug Struyk | Anheuser Busch | Undecided | GA86 |
| George Appleby | Anheuser Busch | Undecided | GA86 |
| Jennifer Tyler | Anheuser Busch | Undecided | GA86 |
| Jim Carney | Anheuser Busch | Undecided | GA86 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA86 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA86 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Rachel Geilenfeld | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Zach Dalluge | Iowa Association of Business and Industry (ABI) | Undecided | GA86 |
| Brad Epperly | Iowa Automobile Dealers Association | Undecided | GA86 |
| Paula Dierenfeld | Iowa Automobile Dealers Association | Undecided | GA86 |
| Scott Sundstrom | Iowa Automobile Dealers Association | Undecided | GA86 |
| Angela Davis | Iowa Beverage Association | Undecided | GA86 |
| Bill Wimmer | Iowa Beverage Association | Undecided | GA86 |
| Brad Epperly | Iowa Grocery Industry Association | Supporting | GA86 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Supporting | GA86 |
| Scott Sundstrom | Iowa Grocery Industry Association | Supporting | GA86 |
| Jim Henter | Iowa Retail Federation | Supporting | GA86 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Jennifer Kingland | Iowa Taxpayers Association | Undecided | GA86 |
| Angela Davis | Iowa Wholesale Distributors Association | Undecided | GA86 |
| Bill Wimmer | Iowa Wholesale Distributors Association | Undecided | GA86 |
| Doug Struyk | Meredith Corporation | Undecided | GA86 |
| George Appleby | Meredith Corporation | Undecided | GA86 |
| Jennifer Tyler | Meredith Corporation | Undecided | GA86 |
| Jim Carney | Meredith Corporation | Undecided | GA86 |