| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA88 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA88 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA88 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Supporting | GA88 |
| Carolann Jensen | Board of Regents, State of Iowa | Supporting | GA88 |
| Jennifer Harbison | Board of Regents, State of Iowa | Supporting | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Supporting | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Supporting | GA88 |
| Angelica Cardenas-Chaisson | Common Good Iowa | Supporting | GA88 |
| MaryNelle Trefz | Common Good Iowa | Supporting | GA88 |
| Sheila Hansen | Common Good Iowa | Supporting | GA88 |
| Logan Shine | Governor's Office | Supporting | GA88 |
| Andrea Woodard | Greater Des Moines Partnership | Supporting | GA88 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA88 |
| Dustin Miller | Greater Des Moines Partnership | Supporting | GA88 |
| Katie Graham | Greater Des Moines Partnership | Supporting | GA88 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA88 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Supporting | GA88 |
| Brad Lint | Iowa Association for Justice | Supporting | GA88 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| John Davis | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA88 |
| Kevin McCarthy | Iowa Attorney General Dept. of Justice | Supporting | GA88 |
| Jenica Lensmeyer | Iowa Bankers Association | Supporting | GA88 |
| John Sorensen | Iowa Bankers Association | Supporting | GA88 |
| Mike Rozenboom | Iowa Bankers Association | Supporting | GA88 |
| Robert Hartwig | Iowa Bankers Association | Supporting | GA88 |
| Sharon Presnall | Iowa Bankers Association | Supporting | GA88 |
| Joe Murphy | Iowa Business Council | Supporting | GA88 |
| Larry Murphy | Iowa Catholic Conference | Supporting | GA88 |
| Meghan Malloy | Iowa Catholic Conference | Supporting | GA88 |
| Tom Chapman | Iowa Catholic Conference | Supporting | GA88 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA88 |
| Dustin Miller | Iowa Chamber Alliance | Supporting | GA88 |
| Katie Graham | Iowa Chamber Alliance | Supporting | GA88 |
| Paula Dierenfeld | Iowa Chamber Alliance | Supporting | GA88 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Supporting | GA88 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA88 |
| Susan Cameron Daemen | Iowa County Attorneys Association | Undecided | GA88 |
| Gracie Brandsgard | Iowa Credit Union League | Supporting | GA88 |
| Justin Hupfer | Iowa Credit Union League | Supporting | GA88 |
| Chandlor Collins | Iowa Dept. of Public Safety | Supporting | GA88 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Supporting | GA88 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA88 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA88 |
| Meghan Malloy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA88 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA88 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA88 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA88 |
| William Peterson | Iowa State Association of Counties | Supporting | GA88 |
| Kelly Meyers | Iowa State Sheriffs' & Deputies' Association | Supporting | GA88 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Supporting | GA88 |
| Dane Schumann | MedPharm Iowa | Supporting | GA88 |
| Sydney Gangestad | Principal Financial Group | Supporting | GA88 |
| Tim Coonan | Principal Financial Group | Supporting | GA88 |
| Kurt Swaim | State Public Defender's Office | Supporting | GA88 |