| Terry Harrmann | Alliant Energy Corporation | Undecided | GA83 |
| Cal Hultman | Altria Client Services Inc. and its Affiliates | Opposing | GA83 |
| Garth Alston | Altria Client Services Inc. and its Affiliates | Opposing | GA83 |
| Michael Triplett | Altria Client Services Inc. and its Affiliates | Opposing | GA83 |
| Kimberly Haus | Ameristar Casino, Inc. | Opposing | GA83 |
| Susan Walter | Black Hills Energy | Undecided | GA83 |
| Bill Wimmer | Cedar Rapids Physician - Hospital Organization | Undecided | GA83 |
| Craig Schoenfeld | Cedar Rapids Physician - Hospital Organization | Undecided | GA83 |
| Bill Wimmer | Cigar Assn. of America, Inc. | Opposing | GA83 |
| Craig Schoenfeld | Cigar Assn. of America, Inc. | Opposing | GA83 |
| Larry Murphy | City of Cedar Rapids | Supporting | GA83 |
| Bruce Bergman | City of Des Moines | Supporting | GA83 |
| Jerry Fitzgerald | City of Des Moines | Supporting | GA83 |
| Maggie Smith-Fitzgerald | City of Des Moines | Supporting | GA83 |
| Mark Joyce | City of Des Moines | Supporting | GA83 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA83 |
| James West | Greater Des Moines Partnership | Undecided | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| Keith Luchtel | Greater Des Moines Partnership | Undecided | GA83 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA83 |
| Scott Sundstrom | Greater Des Moines Partnership | Undecided | GA83 |
| Bill Wimmer | Home Builders Assn. of IA | Opposing | GA83 |
| Craig Schoenfeld | Home Builders Assn. of IA | Opposing | GA83 |
| Bill Wimmer | Hy-Vee, Inc. | Opposing | GA83 |
| Craig Schoenfeld | Hy-Vee, Inc. | Opposing | GA83 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Nicole Crain | IA. Assn. of Business and Industry (ABI) | Opposing | GA83 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| James West | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Robert Hartwig | IA. Bankers Assn. | Opposing | GA83 |
| Sharon Presnall | IA. Bankers Assn. | Opposing | GA83 |
| Brad Epperly | IA. Broadcasters Assn. | Undecided | GA83 |
| James West | IA. Broadcasters Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Broadcasters Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Broadcasters Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Broadcasters Assn. | Undecided | GA83 |
| Tom Graves | IA. Cable and Telecommunications Assn. | Opposing | GA83 |
| Tom Chapman | IA. Catholic Conference | Undecided | GA83 |
| Brad Epperly | IA. Chamber Alliance | Undecided | GA83 |
| James West | IA. Chamber Alliance | Undecided | GA83 |
| Keith Luchtel | IA. Chamber Alliance | Undecided | GA83 |
| Paula Dierenfeld | IA. Chamber Alliance | Undecided | GA83 |
| Scott Sundstrom | IA. Chamber Alliance | Undecided | GA83 |
| Brad Epperly | IA. Grocery Industry Assn. | Opposing | GA83 |
| James West | IA. Grocery Industry Assn. | Opposing | GA83 |
| Keith Luchtel | IA. Grocery Industry Assn. | Opposing | GA83 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Opposing | GA83 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Opposing | GA83 |
| Alan Kemp | IA. League of Cities | Supporting | GA83 |
| Jessica Hyland | IA. League of Cities | Supporting | GA83 |
| Julie Smith | IA. League of Cities | Supporting | GA83 |
| Larry Pope | IA. League of Cities | Supporting | GA83 |
| Megan Peiffer | IA. League of Cities | Supporting | GA83 |
| Bill Wimmer | IA. Lumber Assn. | Opposing | GA83 |
| Craig Schoenfeld | IA. Lumber Assn. | Opposing | GA83 |
| Brad Epperly | IA. Newspaper Assn. | Undecided | GA83 |
| James West | IA. Newspaper Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Newspaper Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Newspaper Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Newspaper Assn. | Undecided | GA83 |
| Brad Epperly | IA. Society of Certified Public Accountants | Undecided | GA83 |
| James West | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Keith Luchtel | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Paula Dierenfeld | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Scott Sundstrom | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Mike Heller | IA. State Police Assn. | Opposing | GA83 |
| Paula Feltner | IA. State Police Assn. | Opposing | GA83 |
| Brad Epperly | IA. Telecommunications Assn. | Undecided | GA83 |
| James West | IA. Telecommunications Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Telecommunications Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Telecommunications Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Telecommunications Assn. | Undecided | GA83 |
| Mark Douglas | IA. Utility Assn. | Undecided | GA83 |
| Bill Wimmer | IA. Wholesale Distributors Assn. | Opposing | GA83 |
| Craig Schoenfeld | IA. Wholesale Distributors Assn. | Opposing | GA83 |
| Karen Sisson | Kirke Financial Services, Inc. | Opposing | GA83 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA83 |
| George Appleby | Mediacom Communications Corporation | Opposing | GA83 |
| Jennifer Tyler | Mediacom Communications Corporation | Opposing | GA83 |
| Jim Carney | Mediacom Communications Corporation | Opposing | GA83 |
| Karen Sisson | Meridian Holdings, LLC | Opposing | GA83 |
| Bill Wimmer | Mystique Casino | Opposing | GA83 |
| Craig Schoenfeld | Mystique Casino | Opposing | GA83 |
| Bill Wimmer | RAI Service Co. | Opposing | GA83 |
| Craig Schoenfeld | RAI Service Co. | Opposing | GA83 |
| Susan Judkins | Rebuild IA Office | Supporting | GA83 |
| Judy Krewson | Rural IA. Independent Telephone Assn. | Opposing | GA83 |
| Bill Wimmer | Satellite Broadcasting and Communications Assn. | Undecided | GA83 |
| Craig Schoenfeld | Satellite Broadcasting and Communications Assn. | Undecided | GA83 |
| David Scott | UST Public Affairs Inc. | Opposing | GA83 |
| Karen Sisson | Veritas Investment Group, LLC | Opposing | GA83 |
| Karen Sisson | Wild Rose Entertainment, LLC | Opposing | GA83 |