| Brad Epperly | Greater Des Moines Partnership | Undecided | GA84 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Undecided | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA84 |
| NaomiSeaYoung Wittstruck | IA. Annual Conference of United Methodist Church | Supporting | GA84 |
| Larry Murphy | IA. Catholic Conference | Supporting | GA84 |
| Tom Chapman | IA. Catholic Conference | Supporting | GA84 |
| Brad Epperly | IA. Chamber Alliance | Undecided | GA84 |
| John Stineman | IA. Chamber Alliance | Undecided | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Undecided | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Undecided | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Undecided | GA84 |
| Adam Mason | IA. Citizens for Community Improvement Action Fund | Supporting | GA84 |
| Misty Rebik | IA. Citizens for Community Improvement Action Fund | Supporting | GA84 |
| Janice Laue | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Robert Ussery | IA. Minuteman Civil Defense Corps | Opposing | GA84 |
| Brad Hudson | IA. State Education Assn. | Undecided | GA84 |
| Melissa Peterson | IA. State Education Assn. | Undecided | GA84 |
| Connie Ryan | Interfaith Alliance of IA Action Fund | Supporting | GA84 |
| Kelli Soyer | National Assn. of Social Workers, IA. Chapter | Undecided | GA84 |
| Lyle Krewson | National Assn. of Social Workers, IA. Chapter | Undecided | GA84 |
| Robert Quasius | Somos Republicans | Supporting | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Supporting | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Opposing | GA84 |