| Ann McCarthy | Board of Regents, State of IA | Undecided | GA84 |
| Bruce Rastetter | Board of Regents, State of IA | Undecided | GA84 |
| Craig Lang | Board of Regents, State of IA | Undecided | GA84 |
| Jeneane Beck | Board of Regents, State of IA | Undecided | GA84 |
| Keith Saunders | Board of Regents, State of IA | Undecided | GA84 |
| Robert Donley | Board of Regents, State of IA | Undecided | GA84 |
| Caleb Hunter | Department of Administrative Services (DAS) | Undecided | GA84 |
| Cal Hultman | IA. Alliance of Surety Companies | Undecided | GA84 |
| Michael Triplett | IA. Alliance of Surety Companies | Undecided | GA84 |
| Brad Epperly | IA. Chapter, American Institute of Architects | Undecided | GA84 |
| Keith Luchtel | IA. Chapter, American Institute of Architects | Undecided | GA84 |
| Paula Dierenfeld | IA. Chapter, American Institute of Architects | Undecided | GA84 |
| Scott Sundstrom | IA. Chapter, American Institute of Architects | Undecided | GA84 |
| George Appleby | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jennifer Tyler | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jim Carney | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Lyle Brehm | IA. County Engineers Assn. | Undecided | GA84 |
| Mike Cormack | IA. Dept. of Education | Undecided | GA84 |
| Charlie Wishman | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| Mike St. Clair | IA. State Building and Construction Trades Council | Opposing | GA84 |
| tom fey | IA. State Building and Construction Trades Council | Opposing | GA84 |
| Jen Schulte | IBEW IA State Conference | Undecided | GA84 |
| Kent Hartwig | IBEW IA State Conference | Undecided | GA84 |
| Threase Harms | IBEW IA State Conference | Undecided | GA84 |
| Chad Kleppe | Master Builders of IA | Opposing | GA84 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Supporting | GA84 |
| Justin Hupfer | Plumbers and Steam Fitters Local 33 | Supporting | GA84 |
| Lynzey Tharp | Plumbers and Steam Fitters Local 33 | Supporting | GA84 |
| Tom Narak | School Administrators of IA | Undecided | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Undecided | GA84 |