| Amy Campbell | AARP Iowa | Undecided | GA86 |
| Brad Anderson | AARP Iowa | Undecided | GA86 |
| Craig Patterson | AARP Iowa | Undecided | GA86 |
| Kent Sovern | AARP Iowa | Undecided | GA86 |
| Amy Campbell | Alzheimers Association, Iowa Chapter Network | Undecided | GA86 |
| Craig Patterson | Alzheimers Association, Iowa Chapter Network | Undecided | GA86 |
| Jake Oeth | Brain Injury Alliance of Iowa | Supporting | GA86 |
| Kent Hartwig | Brain Injury Alliance of Iowa | Supporting | GA86 |
| Threase Harms | Brain Injury Alliance of Iowa | Supporting | GA86 |
| Jake Oeth | Easter Seals Iowa | Supporting | GA86 |
| Kent Hartwig | Easter Seals Iowa | Supporting | GA86 |
| Threase Harms | Easter Seals Iowa | Supporting | GA86 |
| Jake Oeth | Epilepsy Foundation | Supporting | GA86 |
| Kent Hartwig | Epilepsy Foundation | Supporting | GA86 |
| Threase Harms | Epilepsy Foundation | Supporting | GA86 |
| Jay Iverson | Home Builders Association of Iowa | Supporting | GA86 |
| Amy Campbell | Iowa Association of Area Agencies on Aging | Undecided | GA86 |
| Craig Patterson | Iowa Association of Area Agencies on Aging | Undecided | GA86 |
| Jake Oeth | Iowa Occupational Therapy Association | Supporting | GA86 |
| Kent Hartwig | Iowa Occupational Therapy Association | Supporting | GA86 |
| Threase Harms | Iowa Occupational Therapy Association | Supporting | GA86 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Jake Oeth | National Multiple Sclerosis Society-Upper Midwest Chapter | Supporting | GA86 |
| Kent Hartwig | National Multiple Sclerosis Society-Upper Midwest Chapter | Supporting | GA86 |
| Threase Harms | National Multiple Sclerosis Society-Upper Midwest Chapter | Supporting | GA86 |
| Amy Campbell | Polk County - Board of Supervisors | Undecided | GA86 |