| Brad Epperly | AIG-American International Companies | Undecided | GA86 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA86 |
| Scott Sundstrom | AIG-American International Companies | Undecided | GA86 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA86 |
| George Appleby | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA86 |
| Jen Schulte | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA86 |
| Jennifer Tyler | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA86 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Supporting | GA86 |
| Gary Dougherty | American Diabetes Association | Supporting | GA86 |
| John Cacciatore | American Heart Association | Supporting | GA86 |
| Jon Murphy | American Heart Association | Supporting | GA86 |
| Lon Anderson | American Heart Association | Supporting | GA86 |
| Stacy Frelund | American Heart Association | Supporting | GA86 |
| Brad Epperly | American Insurance Association | Undecided | GA86 |
| Paula Dierenfeld | American Insurance Association | Undecided | GA86 |
| Scott Sundstrom | American Insurance Association | Undecided | GA86 |
| Jake Oeth | Brain Injury Alliance of Iowa | Undecided | GA86 |
| Kent Hartwig | Brain Injury Alliance of Iowa | Undecided | GA86 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA86 |
| John Pederson | City of Cedar Falls | Supporting | GA86 |
| Laura Book | City of Cedar Falls | Supporting | GA86 |
| Matt Eide | City of Cedar Falls | Supporting | 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 |
| Brice Oakley | City of Coralville | Supporting | GA86 |
| Don Avenson | City of Coralville | Supporting | GA86 |
| Tom Cope | City of Coralville | Supporting | GA86 |
| Katherine Carlucci | City of Iowa City | Supporting | GA86 |
| Katherine Carlucci | City of Iowa City | Undecided | GA86 |
| Thomas Stanberry | City of Iowa City | Supporting | GA86 |
| Thomas Stanberry | City of Iowa City | Undecided | GA86 |
| Brice Oakley | City of West Des Moines | Supporting | GA86 |
| Don Avenson | City of West Des Moines | Supporting | GA86 |
| Tom Cope | City of West Des Moines | Supporting | GA86 |
| Bob Skow | Independent Insurance Agents of Iowa | Supporting | GA86 |
| Larry Blixt | Independent Insurance Agents of Iowa | Supporting | GA86 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA86 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Undecided | GA86 |
| Angela Davis | Iowa Association for Justice | Supporting | GA86 |
| Bill Wimmer | Iowa Association for Justice | Supporting | GA86 |
| Brad Lint | Iowa Association for Justice | Supporting | GA86 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | GA86 |
| Amy Campbell | Iowa Association of County Conservation Boards | Undecided | GA86 |
| Craig Patterson | Iowa Association of County Conservation Boards | Undecided | GA86 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA86 |
| Phil Jeneary | Iowa Association of School Boards | Supporting | GA86 |
| David Adelman | Iowa Chapter-American Academy of Pediatrics | Supporting | GA86 |
| Brad Epperly | Iowa Defense Counsel Association | Supporting | GA86 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Supporting | GA86 |
| Scott Sundstrom | Iowa Defense Counsel Association | Supporting | GA86 |
| Katherine Carlucci | Iowa Insurance Institute | Supporting | GA86 |
| Katherine Carlucci | Iowa Insurance Institute | Undecided | GA86 |
| Thomas Stanberry | Iowa Insurance Institute | Supporting | GA86 |
| Thomas Stanberry | Iowa Insurance Institute | Undecided | GA86 |
| Dustin Miller | Iowa League of Cities | Supporting | GA86 |
| Robert Palmer | Iowa League of Cities | Supporting | GA86 |
| Jeneane Moody | Iowa Public Health Association | Supporting | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA86 |
| William Peterson | Iowa State Association of Counties | Supporting | GA86 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA86 |
| George Appleby | Iowa State Bar Association | Undecided | GA86 |
| Jennifer Tyler | Iowa State Bar Association | Undecided | GA86 |
| Jim Carney | Iowa State Bar Association | Undecided | GA86 |
| David Adelman | Metropolitan Coalition | Supporting | GA86 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA86 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA86 |
| Jake Oeth | YMCA State Alliance | Supporting | GA86 |
| Kent Hartwig | YMCA State Alliance | Supporting | GA86 |
| Threase Harms | YMCA State Alliance | Supporting | GA86 |
| Katherine Carlucci | Young Mens Christian Association of Greater Des Moines, Iowa | Supporting | GA86 |
| Thomas Stanberry | Young Mens Christian Association of Greater Des Moines, Iowa | Supporting | GA86 |