| Bernard Lettington | Animal Rescue League Iowa, Inc. | Opposing | GA90 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA90 |
| Gary Grant | City of Cedar Rapids | Undecided | GA90 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA90 |
| Catherine Johnson | Disability Rights Iowa | Opposing | GA90 |
| Jake Ketzner | Eastlake Partnership | Supporting | GA90 |
| Nick Boeyink | Eastlake Partnership | Supporting | GA90 |
| Angela Caulk | Greater Iowa Apartment Association | Supporting | GA90 |
| Christian Frankl | Greater Iowa Apartment Association | Supporting | GA90 |
| Logan Murray | Greater Iowa Apartment Association | Supporting | GA90 |
| Noah Tabor | Greater Iowa Apartment Association | Supporting | GA90 |
| Andrew Mertens | Iowa Association for Justice | Undecided | GA90 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA90 |
| Greta Haas | Iowa Association of Realtors | Supporting | GA90 |
| Jennifer Kingland | Iowa Association of Realtors | Supporting | GA90 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA90 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA90 |
| Jillian Carlson | Iowa Board of Regents | Undecided | GA90 |
| Keith Saunders | Iowa Board of Regents | Undecided | GA90 |
| Carlyn Crowe | Iowa Developmental Disabilities Council | Opposing | GA90 |
| Nichole Hansen | Iowa Finance Authority | Undecided | GA90 |
| Andy Conlin | Iowa Manufactured Housing Association | Supporting | GA90 |
| Dennis Tibben | Iowa Manufactured Housing Association | Supporting | GA90 |
| Angela Caulk | Landlords of Iowa | Supporting | GA90 |
| Christian Frankl | Landlords of Iowa | Supporting | GA90 |
| Logan Murray | Landlords of Iowa | Supporting | GA90 |
| Noah Tabor | Landlords of Iowa | Supporting | GA90 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA90 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA90 |
| Angela Caulk | The Humane Society of the United States | Undecided | GA90 |
| Christian Frankl | The Humane Society of the United States | Undecided | GA90 |
| Preston Moore | The Humane Society of the United States | Undecided | GA90 |
| Gary Grant | Urban County Coalition | Undecided | GA90 |
| Larry Murphy | Urban County Coalition | Undecided | GA90 |