| Sydney Gangestad | AFLAC | Supporting | GA89 |
| Tim Coonan | AFLAC | Supporting | GA89 |
| Emily Piper | American Association of Marriage and Family Therapy | Undecided | GA89 |
| David Scott | American Council of Engineering Companies | Undecided | GA89 |
| Hannah McDowell | American Massage Therapy Association (AMTA) | Undecided | GA89 |
| Nick Laning | American Massage Therapy Association (AMTA) | Undecided | GA89 |
| Rachel Ong | American Massage Therapy Association (AMTA) | Undecided | GA89 |
| Threase Harms | American Massage Therapy Association (AMTA) | Undecided | GA89 |
| Drew Klein | Americans For Prosperity | Supporting | GA89 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA89 |
| Sandra Conlin | Associated Builders & Contractors of Iowa | Undecided | GA89 |
| Karla Fultz McHenry | Delta Dental of Iowa | Undecided | GA89 |
| Lynh Patterson | Delta Dental of Iowa | Undecided | GA89 |
| Kate Walton | Genesis Health System | Supporting | GA89 |
| Matt Eide | Genesis Health System | Supporting | GA89 |
| Jay Iverson | Home Builders Association of Iowa | Undecided | GA89 |
| Nick Laning | IBEW Iowa State Conference | Undecided | GA89 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA89 |
| David Adelman | Iowa Academy of Family Physicians | Undecided | GA89 |
| Frank Chiodo | Iowa Academy of Family Physicians | Undecided | GA89 |
| Matt Hinch | Iowa Academy of Family Physicians | Undecided | GA89 |
| Sara Allen | Iowa Academy of Family Physicians | Undecided | GA89 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA89 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Undecided | GA89 |
| Kellie Paschke | Iowa Association of Behavior Analysis | Undecided | GA89 |
| Kelly Meyers | Iowa Association of Behavior Analysis | Undecided | GA89 |
| Logan Murray | Iowa Association of Behavior Analysis | Undecided | GA89 |
| Troy Skinner | Iowa Association of Behavior Analysis | Undecided | GA89 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA89 |
| Paula Feltner | Iowa Association of Magistrate Judges | Undecided | GA89 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA89 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA89 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA89 |
| Doug Struyk | Iowa Athletic Trainers Society | Supporting | GA89 |
| Jennifer Dorman | Iowa Athletic Trainers Society | Supporting | GA89 |
| Jim Carney | Iowa Athletic Trainers Society | Supporting | GA89 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Susan Cameron Daemen | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA89 |
| Tony Phillips | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA89 |
| Paula Dierenfeld | Iowa Chapter, American Institute of Architects | Supporting | GA89 |
| Hannah McDowell | Iowa Cosmetology School Association | Undecided | GA89 |
| Nick Laning | Iowa Cosmetology School Association | Undecided | GA89 |
| Rachel Ong | Iowa Cosmetology School Association | Undecided | GA89 |
| Threase Harms | Iowa Cosmetology School Association | Undecided | GA89 |
| David Adelman | Iowa Dental Association | Undecided | GA89 |
| Frank Chiodo | Iowa Dental Association | Undecided | GA89 |
| Joshua Carpenter | Iowa Dental Association | Undecided | GA89 |
| Matt Hinch | Iowa Dental Association | Undecided | GA89 |
| Sara Allen | Iowa Dental Association | Undecided | GA89 |
| Maddie Wilcox | Iowa Dept. of Public Health | Undecided | GA89 |
| David Scott | Iowa Engineering Society | Undecided | GA89 |
| Erin Cubit | Iowa Hospital Association | Undecided | GA89 |
| J. Norris | Iowa Hospital Association | Undecided | GA89 |
| Kim Murphy | Iowa Hospital Association | Undecided | GA89 |
| Maureen Keehnle | Iowa Hospital Association | Undecided | GA89 |
| Nicole Proesch | Iowa Hospital Association | Undecided | GA89 |
| Renee Schulte | Iowa Mental Health Counselors Association | Supporting | GA89 |
| Susan Cameron Daemen | Iowa Nurse Practitioners Society | Undecided | GA89 |
| Tony Phillips | Iowa Nurse Practitioners Society | Undecided | GA89 |
| Amy Campbell | Iowa Nurses Association | Undecided | GA89 |
| Craig Patterson | Iowa Nurses Association | Undecided | GA89 |
| Hannah McDowell | Iowa Occupational Therapy Association | Supporting | GA89 |
| Nick Laning | Iowa Occupational Therapy Association | Supporting | GA89 |
| Threase Harms | Iowa Occupational Therapy Association | Supporting | GA89 |
| Gary Ellis | Iowa Optometric Association | Supporting | GA89 |
| David Adelman | Iowa Osteopathic Medical Association | Undecided | GA89 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Undecided | GA89 |
| Matt Hinch | Iowa Osteopathic Medical Association | Undecided | GA89 |
| Sara Allen | Iowa Osteopathic Medical Association | Undecided | GA89 |
| Kate Walton | Iowa Physical Therapy Association | Undecided | GA89 |
| Matt Eide | Iowa Physical Therapy Association | Undecided | GA89 |
| Sydney Gangestad | Iowa Physician Assistant Society | Undecided | GA89 |
| Tim Coonan | Iowa Physician Assistant Society | Undecided | GA89 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA89 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA89 |
| Christopher Rants | Iowa Prosthetics, Orthotics, Pedorthotics Association | Undecided | GA89 |
| John Cacciatore | Iowa Prosthetics, Orthotics, Pedorthotics Association | Undecided | GA89 |
| Justin Hupfer | Iowa Prosthetics, Orthotics, Pedorthotics Association | Undecided | GA89 |
| Emily Piper | Iowa Psychiatric Physicians Society | Undecided | GA89 |
| Amy Campbell | Iowa Psychological Association | Supporting | GA89 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA89 |
| Craig Patterson | Iowa Psychological Association | Supporting | GA89 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA89 |
| Emily Piper | Iowa Rural Water Association | Undecided | GA89 |
| Nick Laning | Iowa Sleep Society | Supporting | GA89 |
| Threase Harms | Iowa Sleep Society | Supporting | GA89 |
| Kate Walton | Iowa Society for Respiratory Care | Undecided | GA89 |
| Matt Eide | Iowa Society for Respiratory Care | Undecided | GA89 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA89 |
| Dustin Miller | Iowa Society of Certified Public Accountants | Undecided | GA89 |
| Kate Walton | Iowa Speech Language Hearing Association | Undecided | GA89 |
| Matt Eide | Iowa Speech Language Hearing Association | Undecided | GA89 |
| Doug Struyk | Iowa Veterinary Medical Association | Supporting | GA89 |
| Jennifer Dorman | Iowa Veterinary Medical Association | Supporting | GA89 |
| Jim Carney | Iowa Veterinary Medical Association | Supporting | GA89 |
| Ernie Adkison | Iowans for Tax Relief | Supporting | GA89 |
| Victoria Sinclair | Iowans for Tax Relief | Supporting | GA89 |
| Brian Johnson | Mechanical Contractors Association of Iowa (MCAI) | Supporting | GA89 |
| Justin Hupfer | Mechanical Contractors Association of Iowa (MCAI) | Supporting | GA89 |
| Brian Johnson | NECA - Iowa (NEC) | Supporting | GA89 |
| Justin Hupfer | NECA - Iowa (NEC) | Supporting | GA89 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Supporting | GA89 |
| Jordan Rico | National Association of Social Workers, Iowa Chapter | Supporting | GA89 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Undecided | GA89 |
| Dave Daughton | Rural School Advocates of Iowa | Undecided | GA89 |
| Margaret Buckton | Rural School Advocates of Iowa | Undecided | GA89 |
| Jefferson Fink | Sellers Galenbeck and Nelson | Undecided | GA89 |
| David Adelman | Sheet Metal Contractors of Iowa | Undecided | GA89 |
| Frank Chiodo | Sheet Metal Contractors of Iowa | Undecided | GA89 |
| Matt Hinch | Sheet Metal Contractors of Iowa | Undecided | GA89 |
| Sara Allen | Sheet Metal Contractors of Iowa | Undecided | GA89 |
| David Scott | Society of Land Surveyors of Iowa | Undecided | GA89 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA89 |