| Brad Epperly | AIG-American International Companies | Undecided | GA88 |
| Dustin Miller | AIG-American International Companies | Undecided | GA88 |
| Katie Graham | AIG-American International Companies | Undecided | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA88 |
| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA88 |
| Michael Triplett | Greater Iowa Apartment Association | Undecided | GA88 |
| Jim Obradovich | Iowa Association of Building Officials | Undecided | GA88 |
| Pete McRoberts | Iowa Association of Building Officials | Undecided | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Drew Wynes | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Eric Goranson | Iowa Association of Christian Schools | Undecided | GA88 |
| Emily Piper | Iowa Association of School Boards | Undecided | GA88 |
| Phil Jeneary | Iowa Association of School Boards | Undecided | GA88 |
| Brad Epperly | Iowa Chapter, American Institute of Architects | Undecided | GA88 |
| Dustin Miller | Iowa Chapter, American Institute of Architects | Undecided | GA88 |
| Katie Graham | Iowa Chapter, American Institute of Architects | Undecided | GA88 |
| Paula Dierenfeld | Iowa Chapter, American Institute of Architects | Undecided | GA88 |
| Amy McCoy | Iowa Dept. of Public Health | Undecided | GA88 |
| Chandlor Collins | Iowa Dept. of Public Safety | Undecided | GA88 |
| Jim Obradovich | Iowa Environmental Health Association | Undecided | GA88 |
| Pete McRoberts | Iowa Environmental Health Association | Undecided | GA88 |
| Robert Mulqueen | Iowa Environmental Health Association | Undecided | GA88 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Undecided | GA88 |
| John Pederson | Iowa Firefighters Association (IFA) | Undecided | GA88 |
| Andrew Lietzow | Iowa Landlord Association | Undecided | GA88 |
| Andrew Lietzow | Iowa Real Estate Investors Association | Undecided | GA88 |
| Margaret Buckton | Rural School Advocates of Iowa | Undecided | GA88 |
| David Wilkerson | School Administrators of Iowa | Undecided | GA88 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA88 |