| John Pederson | ALCOA | Undecided | GA84 |
| Matt Eide | ALCOA | Undecided | GA84 |
| Billi Hunt | Du Pont Businesses | Undecided | GA84 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA84 |
| Keith Luchtel | Greater Des Moines Partnership | Undecided | GA84 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA84 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA84 |
| Steve Ovel | Hawkeye Community College | Undecided | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Undecided | GA84 |
| Kevin Condon | IA. Assn. of Business and Industry (ABI) | Undecided | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Undecided | GA84 |
| David Palmer | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Jerry Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Maggie Smith-Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Mark Joyce | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Steve Ovel | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA84 |
| Robert Hartwig | IA. Bankers Assn. | Undecided | GA84 |
| Sharon Presnall | IA. Bankers Assn. | Undecided | GA84 |
| Brad Epperly | IA. Chamber Alliance | Undecided | GA84 |
| John Stineman | IA. Chamber Alliance | Undecided | GA84 |
| Keith Luchtel | IA. Chamber Alliance | Undecided | GA84 |
| Paula Dierenfeld | IA. Chamber Alliance | Undecided | GA84 |
| Scott Sundstrom | IA. Chamber Alliance | Undecided | GA84 |
| Adam Mason | IA. Citizens for Community Improvement Action Fund | Undecided | GA84 |
| Brad Hopkins | IA. Economic Development Authority | Supporting | GA84 |
| Craig Block | IA. Economic Development Authority | Supporting | GA84 |
| Timothy Whipple | IA. Economic Development Authority | Supporting | GA84 |
| Mike Heller | IA. Renewable Fuels Assn. (IRF) | Undecided | GA84 |
| Paula Feltner | IA. Renewable Fuels Assn. (IRF) | Undecided | GA84 |
| Jim Henter | IA. Retail Federation | Undecided | GA84 |
| Mike Heller | IA. Retail Federation | Undecided | GA84 |
| Paula Feltner | IA. Retail Federation | Undecided | GA84 |
| Nicole Crain | IA. Taxpayers Assn. | Undecided | GA84 |
| Cindy Schulte | IA. Valley Community College District | Undecided | GA84 |
| Steve Ovel | Kirkwood Community College | Undecided | GA84 |
| John Pederson | Lennox International | Undecided | GA84 |
| Matt Eide | Lennox International | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Undecided | GA84 |
| Amy Campbell | Professional Developers of IA (PDI) | Supporting | GA84 |
| Amy Campbell | Professional Developers of IA (PDI) | Undecided | GA84 |
| Craig Patterson | Professional Developers of IA (PDI) | Supporting | GA84 |
| Craig Patterson | Professional Developers of IA (PDI) | Undecided | GA84 |
| Larry Murphy | SynGest, Inc. | Undecided | GA84 |
| Jerry Fitzgerald | Technology Assn. of IA | Undecided | GA84 |
| Maggie Smith-Fitzgerald | Technology Assn. of IA | Undecided | GA84 |
| Mark Joyce | Technology Assn. of IA | Undecided | GA84 |
| John Pederson | Tyson Foods, Inc. | Undecided | GA84 |
| Matt Eide | Tyson Foods, Inc. | Undecided | GA84 |