| Brad Epperly | AIG-American International Companies | Undecided | GA87 |
| Dustin Miller | AIG-American International Companies | Undecided | GA87 |
| Paige Thorson | AIG-American International Companies | Undecided | GA87 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA87 |
| Danielle Oswald-Thole | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Noah Tabor | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Shannon Henson | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Brad Epperly | American Insurance Association | Undecided | GA87 |
| Dustin Miller | American Insurance Association | Undecided | GA87 |
| Paige Thorson | American Insurance Association | Undecided | GA87 |
| Paula Dierenfeld | American Insurance Association | Undecided | GA87 |
| Emily Piper | Iowa Association of School Boards | Undecided | GA87 |
| Phil Jeneary | Iowa Association of School Boards | Undecided | GA87 |
| Deborah Neustadt | Iowa Chapter of Sierra Club | Supporting | GA87 |
| Neila Seaman | Iowa Chapter of Sierra Club | Supporting | GA87 |
| Brad Epperly | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Dustin Miller | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Paige Thorson | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Paula Dierenfeld | Iowa Chapter, American Institute of Architects | Undecided | GA87 |
| Phil Wise | Iowa Dept. of Education | Undecided | GA87 |
| Shan Seivert | Iowa Dept. of Education | Undecided | GA87 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA87 |
| Brad Hudson | Iowa State Education Association | Supporting | GA87 |
| Melissa Peterson | Iowa State Education Association | Supporting | GA87 |
| Margaret Buckton | Rural School Advocates of Iowa | Undecided | GA87 |
| David Wilkerson | School Administrators of Iowa | Supporting | GA87 |
| Tom Narak | School Administrators of Iowa | Supporting | GA87 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA87 |