| Brad Epperly | AIG-American International Companies | Supporting | GA88 |
| Dustin Miller | AIG-American International Companies | Supporting | GA88 |
| Katie Graham | AIG-American International Companies | Supporting | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Supporting | GA88 |
| Matt McKinney | Allied Insurance | Supporting | GA88 |
| RG Schwarm | Allied Insurance | Supporting | GA88 |
| Katie Hall | American Property Casualty Insurance Association (APCIA) | Supporting | GA88 |
| Mike St. Clair | American Property Casualty Insurance Association (APCIA) | Supporting | GA88 |
| Scott Newhard | Associated General Contractors of Iowa | Supporting | GA88 |
| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA88 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Maddie Wilcox | Des Moines University | Undecided | GA88 |
| Threase Harms | Des Moines University | Undecided | GA88 |
| Katie Hall | Grinnell Mutual Reinsurance Company | Supporting | GA88 |
| Mike St. Clair | Grinnell Mutual Reinsurance Company | Supporting | GA88 |
| Jake Ketzner | Independent Insurance Agents of Iowa | Supporting | GA88 |
| Larry Blixt | Independent Insurance Agents of Iowa | Supporting | GA88 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | Supporting | GA88 |
| David Adelman | Iowa Academy of Family Physicians | Supporting | GA88 |
| Frank Chiodo | Iowa Academy of Family Physicians | Supporting | GA88 |
| Matt Hinch | Iowa Academy of Family Physicians | Supporting | GA88 |
| Sara Allen | Iowa Academy of Family Physicians | Supporting | GA88 |
| Mike Heller | Iowa Academy of Trial Lawyers | Opposing | GA88 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Opposing | GA88 |
| Brad Lint | Iowa Association for Justice | Opposing | GA88 |
| Kellie Paschke | Iowa Association for Justice | Opposing | GA88 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA88 |
| Troy Skinner | Iowa Association for Justice | Opposing | 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 |
| Brad Epperly | Iowa Defense Counsel Association | Supporting | GA88 |
| Dustin Miller | Iowa Defense Counsel Association | Supporting | GA88 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Supporting | GA88 |
| David Adelman | Iowa Health Care Association | Supporting | GA88 |
| Frank Chiodo | Iowa Health Care Association | Supporting | GA88 |
| Matt Hinch | Iowa Health Care Association | Supporting | GA88 |
| Merea Bentrott | Iowa Health Care Association | Supporting | GA88 |
| Sara Allen | Iowa Health Care Association | Supporting | GA88 |
| Abhay Nadipuram | Iowa Hospital Association | Supporting | GA88 |
| Erin Cubit | Iowa Hospital Association | Supporting | GA88 |
| Kim Murphy | Iowa Hospital Association | Supporting | GA88 |
| Maureen Keehnle | Iowa Hospital Association | Supporting | GA88 |
| Nicole Proesch | Iowa Hospital Association | Supporting | GA88 |
| Frederick Haskins | Iowa Insurance Associates | Supporting | GA88 |
| Maddie Wilcox | Iowa Occupational Therapy Association | Undecided | GA88 |
| Threase Harms | Iowa Occupational Therapy Association | Undecided | GA88 |
| David Adelman | Iowa Osteopathic Medical Association | Supporting | GA88 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Supporting | GA88 |
| Matt Hinch | Iowa Osteopathic Medical Association | Supporting | GA88 |
| Sara Allen | Iowa Osteopathic Medical Association | Supporting | GA88 |
| Maddie Wilcox | Iowa Sleep Society | Undecided | GA88 |
| Threase Harms | Iowa Sleep Society | Undecided | GA88 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Opposing | GA88 |
| Jim Carney | Iowa State Bar Association | Opposing | GA88 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Supporting | GA88 |
| Matt McKinney | Nationwide Agribusiness | Supporting | GA88 |
| RG Schwarm | Nationwide Agribusiness | Supporting | GA88 |
| Matt McKinney | Nationwide Mutual Ins. Co. | Supporting | GA88 |
| RG Schwarm | Nationwide Mutual Ins. Co. | Supporting | GA88 |
| David Adelman | UnityPoint Health | Supporting | GA88 |
| Frank Chiodo | UnityPoint Health | Supporting | GA88 |
| Matt Hinch | UnityPoint Health | Supporting | GA88 |
| Sara Allen | UnityPoint Health | Supporting | GA88 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA88 |