| 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 |
| 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 |
| 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 |
| Andy Conlin | Iowa Association of Community Providers | Undecided | GA89 |
| Julie Smith | Iowa Association of Community Providers | Undecided | GA89 |
| Shelly Chandler | Iowa Association of Community Providers | 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 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | 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 |
| Jon Murphy | Iowa Dental Hygienists Association | Undecided | GA89 |
| Tom Cope | Iowa Dental Hygienists Association | Undecided | GA89 |
| David Scott | Iowa Engineering Society | Undecided | GA89 |
| Susan Cameron Daemen | Iowa Hearing Association | Undecided | GA89 |
| Tony Phillips | Iowa Hearing Association | 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 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA89 |
| Sandra Conlin | Iowa Medical Society | Supporting | 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 |
| Hannah McDowell | Iowa Occupational Therapy Association | Undecided | GA89 |
| Nick Laning | Iowa Occupational Therapy Association | Supporting | GA89 |
| Nick Laning | Iowa Occupational Therapy Association | Undecided | GA89 |
| Threase Harms | Iowa Occupational Therapy Association | Supporting | GA89 |
| Threase Harms | Iowa Occupational Therapy Association | Undecided | GA89 |
| Gary Ellis | Iowa Optometric 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 |
| Katie Hall | Iowa Podiatric Medical Society | Undecided | GA89 |
| Mike St. Clair | Iowa Podiatric Medical 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 |
| Emily Piper | Iowa Psychiatric Physicians Society | Undecided | GA89 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA89 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA89 |
| Emily Piper | Iowa Rural Water Association | Undecided | GA89 |
| Jim Obradovich | Iowa School Counselors Association | Undecided | GA89 |
| Robert Mulqueen | Iowa School Counselors Association | Undecided | GA89 |
| Jim Obradovich | Iowa School Psychologists Association | Undecided | GA89 |
| Robert Mulqueen | Iowa School Psychologists Association | Undecided | GA89 |
| Jim Obradovich | Iowa School Social Workers Association | Undecided | GA89 |
| Robert Mulqueen | Iowa School Social Workers Association | Undecided | GA89 |
| Nick Laning | Iowa Sleep Society | Supporting | GA89 |
| Nick Laning | Iowa Sleep Society | Undecided | GA89 |
| Threase Harms | Iowa Sleep Society | Supporting | GA89 |
| Threase Harms | Iowa Sleep Society | Undecided | GA89 |
| Kate Walton | Iowa Society for Respiratory Care | Undecided | GA89 |
| Matt Eide | Iowa Society for Respiratory Care | Undecided | GA89 |
| Jon Murphy | Iowa Society of Anesthesiologists | Undecided | GA89 |
| Tom Cope | Iowa Society of Anesthesiologists | 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 |
| Ernie Adkison | Iowans for Tax Relief | Supporting | GA89 |
| Victoria Sinclair | Iowans for Tax Relief | Supporting | GA89 |
| Brian Johnson | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA89 |
| Justin Hupfer | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA89 |
| Brian Johnson | NECA - Iowa (NEC) | Supporting | GA89 |
| Brian Johnson | NECA - Iowa (NEC) | Undecided | GA89 |
| Justin Hupfer | NECA - Iowa (NEC) | Supporting | GA89 |
| Justin Hupfer | NECA - Iowa (NEC) | Undecided | GA89 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Undecided | GA89 |
| Jordan Rico | National Association of Social Workers, Iowa Chapter | Undecided | GA89 |
| Christopher Rants | Plumbers and Steam Fitters Local 33 | Undecided | GA89 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Undecided | GA89 |
| Jefferson Fink | Sellers Galenbeck and Nelson | Undecided | GA89 |