| Melissa Speed | AFSCME Iowa Council 61 | Opposing | GA90 |
| BRITTANY LUMLEY | Annett Holdings | Undecided | GA90 |
| Courtney Craig | Annett Holdings | Undecided | GA90 |
| Elliott Meyer | Annett Holdings | Undecided | GA90 |
| Kate Walton | Arconic (Formerly Alcoa) | Undecided | GA90 |
| Madeleine Bradley | Arconic (Formerly Alcoa) | Undecided | GA90 |
| Matt Eide | Arconic (Formerly Alcoa) | Undecided | GA90 |
| BRITTANY LUMLEY | CRST International | Undecided | GA90 |
| Courtney Craig | CRST International | Undecided | GA90 |
| Elliott Meyer | CRST International | Undecided | GA90 |
| Doug Struyk | City of Des Moines | Undecided | GA90 |
| Emilee Harris-Puricelli | City of Des Moines | Undecided | GA90 |
| Jen Schulte | City of Des Moines | Undecided | GA90 |
| Jennifer Dorman | City of Des Moines | Undecided | GA90 |
| Jim Carney | City of Des Moines | Undecided | GA90 |
| Doug Struyk | City of Waukee | Undecided | GA90 |
| Jennifer Dorman | City of Waukee | Undecided | GA90 |
| Jim Carney | City of Waukee | Undecided | GA90 |
| Nick Laning | IBEW Iowa State Conference | Opposing | GA90 |
| Nick Laning | IBEW Iowa State Conference | Undecided | GA90 |
| Threase Harms | IBEW Iowa State Conference | Opposing | GA90 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA90 |
| Jake Ketzner | Independent Insurance Agents of Iowa | Undecided | GA90 |
| Larry Blixt | Independent Insurance Agents of Iowa | Undecided | GA90 |
| Nick Boeyink | Independent Insurance Agents of Iowa | Undecided | GA90 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | Undecided | GA90 |
| Kellie Paschke | Iowa Association for Justice | Undecided | GA90 |
| Carrie Malone | Iowa Department of Health and Human Services | Undecided | GA90 |
| Nick Crawford | Iowa Department of Health and Human Services | Undecided | GA90 |
| Sonya Streit | Iowa Department of Health and Human Services | Undecided | GA90 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA90 |
| Josie Wagler | Iowa Dept. of Public Safety | Undecided | GA90 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Opposing | GA90 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Undecided | GA90 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA90 |
| Chloe Gayer | Iowa Psychological Association | Undecided | GA90 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA90 |
| Jon Murphy | Iowa State Building and Construction Trades | Undecided | GA90 |
| Kate Walton | Lennox International | Undecided | GA90 |
| Madeleine Bradley | Lennox International | Undecided | GA90 |
| Matt Eide | Lennox International | Undecided | GA90 |
| Dane Schumann | North Central States Regional Council of Carpenters | Undecided | GA90 |
| Kate Walton | Tyson Foods, Inc. | Undecided | GA90 |
| Madeleine Bradley | Tyson Foods, Inc. | Undecided | GA90 |
| Matt Eide | Tyson Foods, Inc. | Undecided | GA90 |