| David Scott | American Council of Engineering Companies | Undecided | GA84 |
| Stacy Frelund | American Heart Assn. | Undecided | GA84 |
| Jen Schulte | Des Moines University | Undecided | GA84 |
| Kent Hartwig | Des Moines University | Undecided | GA84 |
| Threase Harms | Des Moines University | Undecided | GA84 |
| Brad Epperly | Federation of IA Insurers | Undecided | GA84 |
| Paula Dierenfeld | Federation of IA Insurers | Undecided | GA84 |
| Scott Sundstrom | Federation of IA Insurers | Undecided | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Supporting | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Supporting | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Supporting | GA84 |
| Eric Tempelis | Gundersen Lutheran Health System | Supporting | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Kevin Condon | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Brad Epperly | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Automobile Dealers Assn. | Undecided | GA84 |
| Brad Epperly | IA. Broadcasters Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Broadcasters Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Broadcasters Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Broadcasters Assn. | Undecided | GA84 |
| Brad Epperly | IA. Chamber Alliance | Supporting | GA84 |
| Brad Epperly | IA. Chamber Alliance | Undecided | GA84 |
| John Stineman | IA. Chamber Alliance | Supporting | GA84 |
| John Stineman | IA. Chamber Alliance | Undecided | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Supporting | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Undecided | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Supporting | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Undecided | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Supporting | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Undecided | GA84 |
| Bob Rafferty | IA. Medical Society | Undecided | GA84 |
| Heidi Goodman | IA. Medical Society | Undecided | GA84 |
| Kate Walton | IA. Medical Society | Undecided | GA84 |
| David Scott | IA. Motor Truck Assn. | Undecided | GA84 |
| Brad Epperly | IA. Newspaper Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Newspaper Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Newspaper Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Newspaper Assn. | Undecided | GA84 |
| Sandra Conlin | IA. Osteopathic Medical Assn. | Undecided | GA84 |
| Amy Campbell | IA. Primary Care Association | Undecided | GA84 |
| Craig Patterson | IA. Primary Care Association | Undecided | GA84 |
| Brad Epperly | IA. Propane Gas Assn. | Undecided | GA84 |
| Keith Luchtel | IA. Propane Gas Assn. | Undecided | GA84 |
| Paula Dierenfeld | IA. Propane Gas Assn. | Undecided | GA84 |
| Scott Sundstrom | IA. Propane Gas Assn. | Undecided | GA84 |
| Brad Epperly | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Keith Luchtel | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Paula Dierenfeld | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Scott Sundstrom | IA. Society of Certified Public Accountants | Undecided | GA84 |
| Nicole Crain | IA. Taxpayers Assn. | Undecided | GA84 |
| Bob Skow | Independent Insurance Agents of IA | Undecided | GA84 |
| Larry Blixt | Independent Insurance Agents of IA | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Supporting | GA84 |
| Andrea Jansa | Pfizer Inc. c/o Nielsen Merksamer et al | Undecided | GA84 |
| Georgia Van Gundy | Principal Financial Group | Supporting | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |
| Jen Schulte | YMCA State Alliance | Supporting | GA84 |
| Kent Hartwig | YMCA State Alliance | Supporting | GA84 |
| Threase Harms | YMCA State Alliance | Supporting | GA84 |