| Terry Harrmann | Alliant Energy Corporation | Undecided | GA83 |
| Brad Epperly | American General Finance | Undecided | GA83 |
| James West | American General Finance | Undecided | GA83 |
| Keith Luchtel | American General Finance | Undecided | GA83 |
| Paula Dierenfeld | American General Finance | Undecided | GA83 |
| Scott Sundstrom | American General Finance | Undecided | GA83 |
| Brad Epperly | American Insurance Assn. | Undecided | GA83 |
| James West | American Insurance Assn. | Undecided | GA83 |
| Keith Luchtel | American Insurance Assn. | Undecided | GA83 |
| Paula Dierenfeld | American Insurance Assn. | Undecided | GA83 |
| Scott Sundstrom | American Insurance Assn. | Undecided | GA83 |
| Kathy Leggett | Blank Childrens Hospital | Supporting | GA83 |
| Cal Hultman | Central IA Apartment Alliance | Undecided | GA83 |
| Mary Hultman | Central IA Apartment Alliance | Undecided | GA83 |
| Michael Triplett | Central IA Apartment Alliance | Undecided | GA83 |
| Bill Wimmer | Home Builders Assn. of IA | Undecided | GA83 |
| Craig Schoenfeld | Home Builders Assn. of IA | Undecided | GA83 |
| John Pederson | IA. Assn. of Area Agencies on Aging | Undecided | GA83 |
| Matt Eide | IA. Assn. of Area Agencies on Aging | Undecided | GA83 |
| Ted Stopulos | IA. Assn. of Area Agencies on Aging | Undecided | GA83 |
| Jim Obradovich | IA. Assn. of Building Officials | Undecided | GA83 |
| Jennifer Kingland | IA. Assn. of Realtors | Opposing | GA83 |
| Susan Cameron Daemen | IA. Assn. of Realtors | Opposing | GA83 |
| Robert Hartwig | IA. Bankers Assn. | Undecided | GA83 |
| Sharon Presnall | IA. Bankers Assn. | Undecided | GA83 |
| Brad Epperly | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| James West | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Keith Luchtel | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Paula Dierenfeld | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Scott Sundstrom | IA. Chapter, American Institute of Architects | Undecided | GA83 |
| Ross Loder | IA. Dept. of Public Safety | Supporting | GA83 |
| Amy Campbell | IA. Firefighters Assn. (IFA) | Undecided | GA83 |
| Craig Patterson | IA. Firefighters Assn. (IFA) | Undecided | GA83 |
| Joe Kelly | IA. Landlord Assn. | Opposing | GA83 |
| Joe Kelly | IA. Manufactured Housing Assn. | Opposing | GA83 |
| John Cacciatore | IA. Professional Fire Fighters | Supporting | GA83 |
| Julie VandeHoef | IA. Professional Fire Fighters | Supporting | GA83 |
| Justin Hupfer | IA. Professional Fire Fighters | Supporting | GA83 |
| Brad Epperly | IA. Propane Gas Assn. | Undecided | GA83 |
| James West | IA. Propane Gas Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Propane Gas Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Propane Gas Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Propane Gas Assn. | Undecided | GA83 |
| Kathy Leggett | IA. SAFE KIDS | Supporting | GA83 |
| Joe Kelly | Landlords of IA | Opposing | GA83 |
| Bill Nutty | LeadingAge Iowa (formerly IAHSA) | Undecided | GA83 |
| Dana Petrowsky | LeadingAge Iowa (formerly IAHSA) | Undecided | GA83 |
| John Davis | MidAmerican Energy Company | Undecided | GA83 |
| John Cacciatore | Walter Kidde Portable Equipment Inc. | Supporting | GA83 |
| Julie VandeHoef | Walter Kidde Portable Equipment Inc. | Supporting | GA83 |
| Justin Hupfer | Walter Kidde Portable Equipment Inc. | Supporting | GA83 |