| Courtney Craig | 3M Company and its affiliates | Undecided | GA88 |
| Robert Weiser | 3M Company and its affiliates | Undecided | GA88 |
| Brad Epperly | AIG-American International Companies | Supporting | GA88 |
| Dustin Miller | AIG-American International Companies | Supporting | GA88 |
| Katie Graham | AIG-American International Companies | Supporting | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Supporting | GA88 |
| Doug Struyk | Accountants Association of Iowa | Undecided | GA88 |
| Jennifer Dorman | Accountants Association of Iowa | Undecided | GA88 |
| Jim Carney | Accountants Association of Iowa | Undecided | GA88 |
| Drew Kamp | Ames Chamber of Commerce | Supporting | GA88 |
| Doug Struyk | Anheuser Busch | Supporting | GA88 |
| Doug Struyk | Anheuser Busch | Undecided | GA88 |
| Jennifer Dorman | Anheuser Busch | Supporting | GA88 |
| Jennifer Dorman | Anheuser Busch | Undecided | GA88 |
| Jim Carney | Anheuser Busch | Supporting | GA88 |
| Jim Carney | Anheuser Busch | Undecided | GA88 |
| Kate Walton | Arconic (Formerly Alcoa) | Undecided | GA88 |
| Matt Eide | Arconic (Formerly Alcoa) | Undecided | GA88 |
| Brad Epperly | BNSF Railway Co. | Supporting | GA88 |
| Dustin Miller | BNSF Railway Co. | Supporting | GA88 |
| Katie Graham | BNSF Railway Co. | Supporting | GA88 |
| Paula Dierenfeld | BNSF Railway Co. | Supporting | GA88 |
| Brad Epperly | Bayer U.S. LLC | Supporting | GA88 |
| Dustin Miller | Bayer U.S. LLC | Supporting | GA88 |
| Katie Graham | Bayer U.S. LLC | Supporting | GA88 |
| Paula Dierenfeld | Bayer U.S. LLC | Supporting | GA88 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA88 |
| Stacey Pellett | Deere & Company | Supporting | GA88 |
| Clara Wulfsen | Department of Revenue | Undecided | GA88 |
| Tim Reilly | Department of Revenue | Undecided | GA88 |
| Mark Joyce | E. I. du Pont de Nemours and Company dba Corteva Agriscience | Supporting | GA88 |
| Robert Haus | E. I. du Pont de Nemours and Company dba Corteva Agriscience | Supporting | GA88 |
| Andrea Woodard | Greater Des Moines Partnership | Undecided | GA88 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA88 |
| Dustin Miller | Greater Des Moines Partnership | Undecided | GA88 |
| Katie Graham | Greater Des Moines Partnership | Undecided | GA88 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA88 |
| Brad Epperly | Helena Agri-Enterprises, LLC | Supporting | GA88 |
| Dustin Miller | Helena Agri-Enterprises, LLC | Supporting | GA88 |
| Katie Graham | Helena Agri-Enterprises, LLC | Supporting | GA88 |
| Paula Dierenfeld | Helena Agri-Enterprises, LLC | Supporting | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| John Davis | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Joe Murphy | Iowa Business Council | Supporting | GA88 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA88 |
| Dustin Miller | Iowa Chamber Alliance | Supporting | GA88 |
| Katie Graham | Iowa Chamber Alliance | Supporting | GA88 |
| Paula Dierenfeld | Iowa Chamber Alliance | Supporting | GA88 |
| Jim Henter | Iowa Retail Federation | Supporting | GA88 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA88 |
| Dustin Miller | Iowa Society of Certified Public Accountants | Undecided | GA88 |
| Katie Graham | Iowa Society of Certified Public Accountants | Undecided | GA88 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Kingland | Iowa Taxpayers Association | Supporting | GA88 |
| Tom Sands | Iowa Taxpayers Association | Supporting | GA88 |
| Dane Schumann | Kemin Industries | Undecided | GA88 |
| Kate Walton | Lennox International | Undecided | GA88 |
| Matt Eide | Lennox International | Undecided | GA88 |
| David Adelman | Lumen | Supporting | GA88 |
| Frank Chiodo | Lumen | Supporting | GA88 |
| Matt Hinch | Lumen | Supporting | GA88 |
| Sara Allen | Lumen | Supporting | GA88 |
| Taylor Teepell | Lumen | Supporting | GA88 |
| Matt Hinch | MidAmerican Energy Company | Supporting | GA88 |
| Onnalee Gettler | MidAmerican Energy Company | Supporting | GA88 |
| Sydney Gangestad | Principal Financial Group | Undecided | GA88 |
| Tim Coonan | Principal Financial Group | Undecided | GA88 |
| Kate Walton | Tyson Foods, Inc. | Undecided | GA88 |
| Matt Eide | Tyson Foods, Inc. | Undecided | GA88 |
| Michael Triplett | Union Pacific Railroad | Supporting | GA88 |