| Angela Sylling | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA88 |
| Danielle Oswald-Thole | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA88 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA88 |
| Jennifer Dorman | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA88 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA88 |
| Drew Klein | Americans For Prosperity | Supporting | GA88 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA88 |
| Doug Struyk | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Jennifer Dorman | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Jim Carney | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Kristin Bauer | Board of Regents, State of Iowa | Undecided | GA88 |
| Mark Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| MaryNelle Trefz | Common Good Iowa | Opposing | GA88 |
| Sheila Hansen | Common Good Iowa | Opposing | GA88 |
| Dane Schumann | EveryStep | Opposing | GA88 |
| Maddie Wilcox | EveryStep | Opposing | GA88 |
| Threase Harms | EveryStep | Opposing | GA88 |
| Larry Murphy | Iowa Catholic Conference | Opposing | GA88 |
| Meghan Malloy | Iowa Catholic Conference | Opposing | GA88 |
| Tom Chapman | Iowa Catholic Conference | Opposing | GA88 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Opposing | GA88 |
| Lana Shope | Iowa Community Action Association | Opposing | GA88 |
| Matt McKinney | Iowa Dental Association | Undecided | GA88 |
| RG Schwarm | Iowa Dental Association | Undecided | GA88 |
| Carrie Malone | Iowa Dept. of Human Services | Undecided | GA88 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA88 |
| Lana Shope | Iowa Head Start Association | Opposing | GA88 |
| Sandra Conlin | Iowa Medical Society | Opposing | GA88 |
| Christopher Rants | National Alliance on Mental Illness - Iowa | Opposing | GA88 |
| John Cacciatore | National Alliance on Mental Illness - Iowa | Opposing | GA88 |
| Lon Anderson | National Alliance on Mental Illness - Iowa | Opposing | GA88 |
| Renee Schulte | National Alliance on Mental Illness - Iowa | Opposing | GA88 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Opposing | GA88 |
| Karla Fultz McHenry | Opportunity Solutions Project | Withdrawn | GA88 |
| Karla Fultz McHenry | Opportunity Solutions Project | Supporting | GA88 |
| Jim Romar | Teamsters Local 238 | Opposing | GA88 |
| Cyndi Pederson | United Way of Central Iowa | Opposing | GA88 |
| Dave Stone | United Way of Central Iowa | Opposing | GA88 |
| John Pederson | United Way of Central Iowa | Opposing | GA88 |