| Nicole Woodroffe | 3M Government Affairs | Undecided | GA85 |
| Robert Weiser | 3M Government Affairs | Undecided | GA85 |
| John Pederson | ALCOA | Supporting | GA85 |
| Matt Eide | ALCOA | Supporting | GA85 |
| Christopher Riley | Archer Daniels Midland Company | Supporting | GA85 |
| Brice Oakley | Casey's General Stores | Supporting | GA85 |
| Don Avenson | Casey's General Stores | Supporting | GA85 |
| Tom Cope | Casey's General Stores | Supporting | GA85 |
| Beverly Flores | Deere & Company | Supporting | GA85 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA85 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA85 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA85 |
| Kellie Paschke | Heartland Car Wash Association | Supporting | GA85 |
| Lindsay Phillips | Heartland Car Wash Association | Supporting | GA85 |
| Troy Skinner | Heartland Car Wash Association | Supporting | 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 |
| Emily Piper | Iowa Association of School Boards | Opposing | GA85 |
| Galen Howsare | Iowa Association of School Boards | Opposing | GA85 |
| Mary Gannon | Iowa Association of School Boards | Opposing | GA85 |
| Thomas Downs | Iowa Association of School Boards | Opposing | 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 |
| Dustin Miller | Iowa League of Cities | Opposing | GA85 |
| Jessica Hyland | Iowa League of Cities | Opposing | GA85 |
| Jim Obradovich | Iowa Recycling Association | 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 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA85 |
| Hanna DeGroot | Iowa State Association of Counties | Opposing | GA85 |
| Jamie Cashman | Iowa State Association of Counties | Opposing | GA85 |
| Kristi Harshbarger | Iowa State Association of Counties | Opposing | GA85 |
| Lucas Beenken | Iowa State Association of Counties | Opposing | GA85 |
| William Peterson | Iowa State Association of Counties | Opposing | GA85 |
| William Heckroth | Iowa State Association of County Supervisors | Undecided | GA85 |
| Dustin Blythe | Iowa Taxpayers Association | Supporting | GA85 |
| Jennifer Kingland | Iowa Taxpayers Association | Supporting | GA85 |
| Michael Triplett | Lafarge North American | Undecided | GA85 |
| John Pederson | Lennox International | Supporting | GA85 |
| Matt Eide | Lennox International | Supporting | GA85 |
| Doug Struyk | Meredith Corporation | Undecided | GA85 |
| George Appleby | Meredith Corporation | Undecided | GA85 |
| Jennifer Tyler | Meredith Corporation | Undecided | GA85 |
| Jim Carney | Meredith Corporation | Undecided | GA85 |
| Brian Johnson | NextEra Energy | Supporting | GA85 |
| Courtney Willits | Novartis Pharmaceuticals Corporation | Supporting | GA85 |
| Kent Hartwig | Novartis Pharmaceuticals Corporation | Supporting | GA85 |
| Threase Harms | Novartis Pharmaceuticals Corporation | Supporting | GA85 |
| Dawn Carlson | Petroleum Marketers and Convenience Stores of Iowa | Supporting | GA85 |
| Kellie Paschke | Petroleum Marketers and Convenience Stores of Iowa | Supporting | GA85 |
| Lindsay Phillips | Petroleum Marketers and Convenience Stores of Iowa | Supporting | GA85 |
| Troy Skinner | Petroleum Marketers and Convenience Stores of Iowa | Supporting | GA85 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Undecided | GA85 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Undecided | GA85 |
| Thomas Hobson | Rockwell Collins, Inc. | Supporting | GA85 |