| Amy Campbell | AARP Iowa | Undecided | GA87 |
| Brad Anderson | AARP Iowa | Undecided | GA87 |
| Craig Patterson | AARP Iowa | Undecided | GA87 |
| Kent Sovern | AARP Iowa | Undecided | GA87 |
| Alex Drzycimski | AFSCME Iowa Council 61 | Opposing | GA87 |
| Morgan Miller | AFSCME Iowa Council 61 | Opposing | GA87 |
| Micki Sandquist | American Lung Association | Opposing | GA87 |
| Drew Klein | Americans For Prosperity | Supporting | GA87 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA87 |
| Sandra Conlin | Associated Builders & Contractors of Iowa | Undecided | GA87 |
| Chaney Yeast | Blank Childrens Hospital | Opposing | GA87 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA87 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Failor | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA87 |
| Dane Schumann | Brain Injury Alliance of Iowa | Opposing | GA87 |
| Emily Hockins | Brain Injury Alliance of Iowa | Opposing | GA87 |
| Threase Harms | Brain Injury Alliance of Iowa | Opposing | GA87 |
| Earl Kilgore | Broadlawns Medical Center | Opposing | GA87 |
| Jeff Smith | Broadlawns Medical Center | Opposing | GA87 |
| Jerry Fitzgerald | Broadlawns Medical Center | Opposing | GA87 |
| Jonathan DeReus | Broadlawns Medical Center | Opposing | GA87 |
| Maggie Smith-Fitzgerald | Broadlawns Medical Center | Opposing | GA87 |
| Matt Fitzgerald | Broadlawns Medical Center | Opposing | GA87 |
| Thomas Jochum | Central Iowa Building Construction Trades Council | Opposing | GA87 |
| Angelica Cardenas-Chaisson | Child and Family Policy Center | Opposing | GA87 |
| Sheila Hansen | Child and Family Policy Center | Opposing | GA87 |
| Connor Slack | EveryStep | Opposing | GA87 |
| Dane Schumann | EveryStep | Opposing | GA87 |
| Emily Hockins | EveryStep | Opposing | GA87 |
| Threase Harms | EveryStep | Opposing | GA87 |
| Nicholas Dreeszen | Families United Action Network (FUAN) | Opposing | GA87 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA87 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA87 |
| John Pederson | Genesis Health System | Opposing | GA87 |
| Kate Walton | Genesis Health System | Opposing | GA87 |
| Matt Eide | Genesis Health System | Opposing | GA87 |
| Greg Ploeger | Greater Des Moines Heating & Cooling Association | Opposing | GA87 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA87 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA87 |
| Connor Slack | IBEW Iowa State Conference | Opposing | GA87 |
| Dane Schumann | IBEW Iowa State Conference | Opposing | GA87 |
| Emily Hockins | IBEW Iowa State Conference | Opposing | GA87 |
| Threase Harms | IBEW Iowa State Conference | Opposing | GA87 |
| Lee McGrath | Institute for Justice | Supporting | GA87 |
| Doug Struyk | International Interior Design Association | Opposing | GA87 |
| Jim Carney | International Interior Design Association | Opposing | GA87 |
| Shannon Henson | International Interior Design Association | Opposing | GA87 |
| Greg Ploeger | Iowa Alliance for Fair Competition | Opposing | GA87 |
| Michael Triplett | Iowa Alliance of Surety Companies | Undecided | GA87 |
| Bob Ward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Kathleen McQuillen | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| William Steward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Emily Piper | Iowa Association for Marriage and Family Therapy | Opposing | GA87 |
| Brad Epperly | Iowa Association of Ambulatory Surgery Centers | Undecided | GA87 |
| Dustin Miller | Iowa Association of Ambulatory Surgery Centers | Undecided | GA87 |
| Paige Thorson | Iowa Association of Ambulatory Surgery Centers | Undecided | GA87 |
| Paula Dierenfeld | Iowa Association of Ambulatory Surgery Centers | Undecided | GA87 |
| Jim Obradovich | Iowa Association of Building Officials | Opposing | GA87 |
| Jim Obradovich | Iowa Association of Building Officials | Undecided | GA87 |
| Pete McRoberts | Iowa Association of Building Officials | Opposing | GA87 |
| Pete McRoberts | Iowa Association of Building Officials | Undecided | GA87 |
| Robert Mulqueen | Iowa Association of Building Officials | Opposing | GA87 |
| Robert Mulqueen | Iowa Association of Building Officials | Undecided | GA87 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Laurie Wolf | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Craig Syata | Iowa Association of Community Providers | Opposing | GA87 |
| Julie Smith | Iowa Association of Community Providers | Opposing | GA87 |
| Shelly Chandler | Iowa Association of Community Providers | Opposing | GA87 |
| Joe Kelly | Iowa Association of Nurse Practitioners | Opposing | GA87 |
| Doug Struyk | Iowa Athletic Trainers Society | Opposing | GA87 |
| Jim Carney | Iowa Athletic Trainers Society | Opposing | GA87 |
| Shannon Henson | Iowa Athletic Trainers Society | Opposing | GA87 |
| Eric Tabor | Iowa Attorney General Dept. of Justice | Undecided | GA87 |
| Brad Epperly | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Dustin Miller | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Paige Thorson | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Paula Dierenfeld | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Opposing | GA87 |
| Doug Struyk | Iowa Council of Health Care Centers | Undecided | GA87 |
| Jim Carney | Iowa Council of Health Care Centers | Undecided | GA87 |
| Shannon Henson | Iowa Council of Health Care Centers | Undecided | GA87 |
| Mike Heller | Iowa Dental Association | Opposing | GA87 |
| Paula Feltner | Iowa Dental Association | Opposing | GA87 |
| Brice Oakley | Iowa Dental Hygienists Association | Undecided | GA87 |
| Don Avenson | Iowa Dental Hygienists Association | Undecided | GA87 |
| Tom Cope | Iowa Dental Hygienists Association | Undecided | GA87 |
| Sara Throener | Iowa Dept. of Inspections and Appeals | Undecided | GA87 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA87 |
| Amber Markham | Iowa Dept. of Public Safety | Undecided | GA87 |
| Joel Wulf | Iowa Dept. on Aging | Undecided | GA87 |
| Zachary Hingst | Iowa Division of Banking | Undecided | GA87 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA87 |
| Michael Triplett | Iowa Funeral Directors Association | Opposing | GA87 |
| Brad Epperly | Iowa Geothermal Association | Undecided | GA87 |
| Dustin Miller | Iowa Geothermal Association | Undecided | GA87 |
| Paige Thorson | Iowa Geothermal Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Geothermal Association | Undecided | GA87 |
| Kelly Meyers | Iowa Health Care Association | Undecided | GA87 |
| Susan Cameron Daemen | Iowa Health Care Association | Undecided | GA87 |
| Joe Kelly | Iowa Hearing Association | Opposing | GA87 |
| J. Norris | Iowa Hospital Association | Opposing | GA87 |
| Kim Murphy | Iowa Hospital Association | Opposing | GA87 |
| Marc Beltrame | Iowa Hospital Association | Opposing | GA87 |
| Matt McKinney | Iowa Hospital Association | Opposing | GA87 |
| Maureen Keehnle | Iowa Hospital Association | Opposing | GA87 |
| Natalie Ginty | Iowa Hospital Association | Opposing | GA87 |
| RG Schwarm | Iowa Hospital Association | Opposing | GA87 |
| James Piazza, Jr. | Iowa Independent Automobile Dealers Association | Undecided | GA87 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Supporting | GA87 |
| Clare Kelly | Iowa Medical Society | Supporting | GA87 |
| Kate Strickler | Iowa Medical Society | Supporting | GA87 |
| Sandra Conlin | Iowa Medical Society | Supporting | GA87 |
| Emily Piper | Iowa Mental Health Counselors Association | Opposing | GA87 |
| Joe Kelly | Iowa Nurse Practitioners Society | Opposing | GA87 |
| Gary Ellis | Iowa Optometric Association | Undecided | GA87 |
| John Pederson | Iowa Physical Therapy Association | Opposing | GA87 |
| Kate Walton | Iowa Physical Therapy Association | Opposing | GA87 |
| Matt Eide | Iowa Physical Therapy Association | Opposing | GA87 |
| Brice Oakley | Iowa Physician Assistant Society | Undecided | GA87 |
| Don Avenson | Iowa Physician Assistant Society | Undecided | GA87 |
| Tom Cope | Iowa Physician Assistant Society | Undecided | GA87 |
| tom fey | Iowa Podiatric Medical Society | Undecided | GA87 |
| Christopher Rants | Iowa Prosthetics, Orthotics, Pedorthotics Association | Opposing | GA87 |
| John Cacciatore | Iowa Prosthetics, Orthotics, Pedorthotics Association | Opposing | GA87 |
| Emily Piper | Iowa Psychiatric Society | Opposing | GA87 |
| Nate Monson | Iowa Safe Schools | Opposing | GA87 |
| Jim Obradovich | Iowa School Social Workers Association | Opposing | GA87 |
| Robert Mulqueen | Iowa School Social Workers Association | Opposing | GA87 |
| Connor Slack | Iowa Sleep Society | Opposing | GA87 |
| Dane Schumann | Iowa Sleep Society | Opposing | GA87 |
| Emily Hockins | Iowa Sleep Society | Opposing | GA87 |
| Threase Harms | Iowa Sleep Society | Opposing | GA87 |
| John Pederson | Iowa Society for Respiratory Care | Opposing | GA87 |
| Kate Walton | Iowa Society for Respiratory Care | Opposing | GA87 |
| Matt Eide | Iowa Society for Respiratory Care | Opposing | GA87 |
| Mike Heller | Iowa Speech Language Hearing Association | Opposing | GA87 |
| Paula Feltner | Iowa Speech Language Hearing Association | Opposing | GA87 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA87 |
| Jim Carney | Iowa State Bar Association | Opposing | GA87 |
| Shannon Henson | Iowa State Bar Association | Opposing | GA87 |
| tom fey | Iowa State Building and Construction Trades Council | Opposing | GA87 |
| tom fey | Iowa State Building and Construction Trades Council | Withdrawn | GA87 |
| tom fey | Iowa State Building and Construction Trades Council | Supporting | GA87 |
| Brad Hudson | Iowa State Education Association | Opposing | GA87 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA87 |
| Cindy Schulte | Iowa Valley Community College District | Undecided | GA87 |
| Brad Epperly | Iowa Water Well Association | Undecided | GA87 |
| Dustin Miller | Iowa Water Well Association | Undecided | GA87 |
| Paige Thorson | Iowa Water Well Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Water Well Association | Undecided | GA87 |
| Matt Blake | LeadingAge Iowa | Undecided | GA87 |
| Shannon Strickler | LeadingAge Iowa | Undecided | GA87 |
| Lyle Krewson | Lutheran Services in IA, Inc. | Opposing | GA87 |
| Brian Johnson | Mechanical Contractors Association of Iowa (MCAI) | Opposing | GA87 |
| Craig Walter | Mechanical Contractors Association of Iowa (MCAI) | Opposing | GA87 |
| Karla Fultz McHenry | Medical Associates Clinic and Health Plan | Supporting | GA87 |
| Kate Walton | Mercy Health Network | Opposing | GA87 |
| Sara Eide | Mercy Health Network | Opposing | GA87 |
| Brian Johnson | NECA - Iowa (NEC) | Opposing | GA87 |
| Craig Walter | NECA - Iowa (NEC) | Opposing | GA87 |
| Christopher Rants | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| John Cacciatore | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| Renee Schulte | National Alliance on Mental Illness - Iowa | Opposing | GA87 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Opposing | GA87 |
| Daniel Hoffman-Zinnel | One Iowa Action | Opposing | GA87 |
| Keenan Crow | One Iowa Action | Opposing | GA87 |
| Renee Schulte | Personal Interest-Renee Schulte | Opposing | GA87 |
| Christopher Rants | Plumbers and Steam Fitters Local 33 | Opposing | GA87 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Opposing | GA87 |
| David Adelman | Sheet Metal Contractors of Iowa | Undecided | GA87 |
| Frank Chiodo | Sheet Metal Contractors of Iowa | Undecided | GA87 |
| Matt Hinch | Sheet Metal Contractors of Iowa | Undecided | GA87 |
| Sara Allen | Sheet Metal Contractors of Iowa | Undecided | GA87 |
| Sandra Conlin | Tanager Place | Opposing | GA87 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Supporting | GA87 |
| David Adelman | UnityPoint Health | Opposing | GA87 |
| Frank Chiodo | UnityPoint Health | Opposing | GA87 |
| Matt Hinch | UnityPoint Health | Opposing | GA87 |
| Sara Allen | UnityPoint Health | Opposing | GA87 |
| Connor Slack | Visiting Nurse Services of Iowa | Opposing | GA87 |
| Dane Schumann | Visiting Nurse Services of Iowa | Opposing | GA87 |
| Emily Hockins | Visiting Nurse Services of Iowa | Opposing | GA87 |
| Threase Harms | Visiting Nurse Services of Iowa | Opposing | GA87 |
| Frank Stork | Wellmark, Inc. | Undecided | GA87 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA87 |