| Scott Newhard | Associated General Contractors of Iowa | Undecided | GA86 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA86 |
| MIke Delaney | Citizens For A Healthy Iowa | 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 |
| Jim Obradovich | Conservation Districts of Iowa | Undecided | GA86 |
| Jim Obradovich | County Zoning Officials Organiztion | Undecided | GA86 |
| Pete McRoberts | County Zoning Officials Organiztion | Undecided | GA86 |
| Robert Mulqueen | County Zoning Officials Organiztion | Undecided | GA86 |
| Dane Schumann | Des Moines Water Works | Supporting | GA86 |
| Emily Hockins | Des Moines Water Works | Supporting | GA86 |
| Threase Harms | Des Moines Water Works | Supporting | GA86 |
| Brad Epperly | Eastlake Partnership | Undecided | GA86 |
| Paula Dierenfeld | Eastlake Partnership | Undecided | GA86 |
| Scott Sundstrom | Eastlake Partnership | Undecided | GA86 |
| Michael Triplett | Greater Iowa Apartment Association | Undecided | GA86 |
| Jay Iverson | Home Builders Association of Iowa | Opposing | GA86 |
| Jay Iverson | Home Builders Association of Iowa | Undecided | GA86 |
| David Adelman | Hubbell Realty Company | Opposing | GA86 |
| Frank Chiodo | Hubbell Realty Company | Opposing | GA86 |
| Matt Hinch | Hubbell Realty Company | Opposing | GA86 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Marty Ryan | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Peggy Aguilar | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Stephanie Fawkes-Lee | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| William Steward | Iowa Annual Conference of United Methodist Church | Supporting | GA86 |
| Jim Obradovich | Iowa Association of Building Officials | Undecided | GA86 |
| Pete McRoberts | Iowa Association of Building Officials | Undecided | GA86 |
| Robert Mulqueen | Iowa Association of Building Officials | 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 |
| Jennifer Kingland | Iowa Association of Realtors | Opposing | GA86 |
| Neila Seaman | Iowa Chapter of Sierra Club | Supporting | GA86 |
| Sharon Tahtinen | Iowa Dept. of Natural Resources | Undecided | GA86 |
| Dustin Miller | Iowa League of Cities | Undecided | GA86 |
| Robert Palmer | Iowa League of Cities | Undecided | GA86 |
| MIke Delaney | Izaak Walton League - Iowa Division | Undecided | GA86 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA86 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA86 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA86 |
| Chad Kleppe | Master Builders of Iowa | Undecided | GA86 |
| Julie Smith | Master Builders of Iowa | Undecided | GA86 |
| MIke Delaney | Raccoon River Watershed Association | Undecided | GA86 |
| Doug Struyk | The Nature Conservancy | Undecided | GA86 |
| George Appleby | The Nature Conservancy | Undecided | GA86 |
| Jennifer Tyler | The Nature Conservancy | Undecided | GA86 |
| Jim Carney | The Nature Conservancy | Undecided | GA86 |