| George Appleby | Accountants Assn. of IA | Undecided | GA84 |
| Jennifer Tyler | Accountants Assn. of IA | Undecided | GA84 |
| Jim Carney | Accountants Assn. of IA | Undecided | GA84 |
| Cal Hultman | Altria Client Services Inc. and its Affiliates | Undecided | GA84 |
| Cal Hultman | Altria Client Services Inc. and its Affiliates | Supporting | GA84 |
| David Scott | Altria Client Services Inc. and its Affiliates | Undecided | GA84 |
| Garth Alston | Altria Client Services Inc. and its Affiliates | Undecided | GA84 |
| Ryan Crane | American Cancer Society | Undecided | GA84 |
| Stacy Frelund | American Heart Assn. | Undecided | GA84 |
| Brad Epperly | American Insurance Assn. | Undecided | GA84 |
| Keith Luchtel | American Insurance Assn. | Undecided | GA84 |
| Paula Dierenfeld | American Insurance Assn. | Undecided | GA84 |
| Scott Sundstrom | American Insurance Assn. | Undecided | GA84 |
| Brice Oakley | Casey's General Stores | Supporting | GA84 |
| Don Avenson | Casey's General Stores | Supporting | GA84 |
| Tom Cope | Casey's General Stores | Supporting | GA84 |
| Jerry Fitzgerald | City of Des Moines | Undecided | GA84 |
| Maggie Smith-Fitzgerald | City of Des Moines | Undecided | GA84 |
| Mark Joyce | City of Des Moines | 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 |
| 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 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA84 |
| Eric Tabor | IA. Attorney General Dept. of Justice | 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 |
| Charlie Wishman | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Undecided | GA84 |
| Brad Epperly | IA. Grocery Industry Assn. | Supporting | GA84 |
| Keith Luchtel | IA. Grocery Industry Assn. | Supporting | GA84 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Supporting | GA84 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Supporting | GA84 |
| Jim Henter | IA. Retail Federation | Supporting | GA84 |
| Mike Heller | IA. Retail Federation | Undecided | GA84 |
| Paula Feltner | IA. Retail Federation | 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 |
| George Appleby | IA. State Bar Assn. | Undecided | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Undecided | GA84 |
| Jim Carney | IA. State Bar Assn. | Undecided | GA84 |
| Nicole Crain | IA. Taxpayers Assn. | Undecided | GA84 |
| Bill Wimmer | IA. Wholesale Distributors Assn. | Supporting | GA84 |
| Craig Schoenfeld | IA. Wholesale Distributors Assn. | Supporting | GA84 |
| Larry Blixt | KWIK Trip, Inc. | Supporting | GA84 |
| John Davis | MidAmerican Energy Company | Undecided | GA84 |
| Kristin Failor | National Federation of Independent Business (NFIB /IA) | Undecided | GA84 |
| Jerry Fitzgerald | National Tobacco Company LP | Undecided | GA84 |
| Maggie Smith-Fitzgerald | National Tobacco Company LP | Undecided | GA84 |
| Mark Joyce | National Tobacco Company LP | Undecided | GA84 |
| Dawn Carlson | Petroleum Marketers and Convenience Stores of IA | Supporting | GA84 |
| Kellie Paschke | Petroleum Marketers and Convenience Stores of IA | Supporting | GA84 |
| Troy Skinner | Petroleum Marketers and Convenience Stores of IA | Supporting | GA84 |
| Bill Wimmer | RAI Service Co. | Supporting | GA84 |
| Craig Schoenfeld | RAI Service Co. | Supporting | GA84 |
| Jennifer Kingland | RAI Service Co. | Undecided | GA84 |
| Susan Cameron Daemen | RAI Service Co. | Undecided | GA84 |
| Frank Chiodo | RYO | Opposing | GA84 |
| Ned Chiodo | RYO | Opposing | GA84 |
| Scott Newhard | RYO | Opposing | GA84 |
| George Appleby | Wells Fargo | Undecided | GA84 |
| Jennifer Tyler | Wells Fargo | Undecided | GA84 |
| Jim Carney | Wells Fargo | Undecided | GA84 |