| Christopher Rants | Advantage Capital | Supporting | GA91 |
| John Cacciatore | Advantage Capital | Supporting | GA91 |
| Brad Epperly | Ames Regional Economic Alliance | Undecided | GA91 |
| Casey Nickel | Ames Regional Economic Alliance | Undecided | GA91 |
| Dustin Miller | Ames Regional Economic Alliance | Undecided | GA91 |
| Barbra Solberg | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Christopher Rants | Center for Rural Affairs | Supporting | GA91 |
| Cynthia Farmer | Center for Rural Affairs | Supporting | GA91 |
| John Cacciatore | Center for Rural Affairs | Supporting | GA91 |
| Brad Epperly | Council Bluffs Chamber of Commerce | Undecided | GA91 |
| Casey Nickel | Council Bluffs Chamber of Commerce | Undecided | GA91 |
| Dustin Miller | Council Bluffs Chamber of Commerce | Undecided | GA91 |
| Christopher Rants | Enhanced Capital | Supporting | GA91 |
| John Cacciatore | Enhanced Capital | Supporting | GA91 |
| Kate Walton | Grow Clinton County | Supporting | GA91 |
| Madeleine Bradley | Grow Clinton County | Supporting | GA91 |
| Matt Eide | Grow Clinton County | Supporting | GA91 |
| Mike Rozenboom | Iowa Bankers Association | Opposing | GA91 |
| Sharon Presnall | Iowa Bankers Association | Opposing | GA91 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA91 |
| Casey Nickel | Iowa Chamber Alliance | Undecided | GA91 |
| Dustin Miller | Iowa Chamber Alliance | Undecided | GA91 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA91 |
| Casey Nickel | Iowa Society of Certified Public Accountants | Undecided | GA91 |
| Dustin Miller | Iowa Society of Certified Public Accountants | Undecided | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Supporting | GA91 |
| Doug Struyk | Iowa State Bar Association | Supporting | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Supporting | GA91 |
| Jim Carney | Iowa State Bar Association | Supporting | GA91 |
| Kellie Paschke | Marion County Board of Supervisors | Undecided | GA91 |
| Kelly Meyers | Marion County Board of Supervisors | Undecided | GA91 |
| John Hall | Marshalltown Area Chamber of Commerce | Undecided | GA91 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Supporting | GA91 |
| Chloe Gayer | Professional Developers of Iowa (PDI) | Supporting | GA91 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Supporting | GA91 |
| Ryan Sempf | Quad Cities Chamber of Commerce | Undecided | GA91 |