| Tim Coonan | IA. Assn. of Electric Cooperatives | Undecided | GA83 |
| Cal Hultman | IA. Emergency Medical Services Assn. | Supporting | GA83 |
| Michael Triplett | IA. Emergency Medical Services Assn. | Supporting | GA83 |
| John Benson | IA. Homeland Security & Emergency Management Div. | Undecided | GA83 |
| David Adelman | IA. Medical Society | Undecided | GA83 |
| Eric Nemmers | IA. Medical Society | Undecided | GA83 |
| Heidi Goodman | IA. Medical Society | Undecided | GA83 |
| Karla Fultz McHenry | IA. Medical Society | Undecided | GA83 |
| Bill Wimmer | IA. Network Services, Inc. | Undecided | GA83 |
| Craig Schoenfeld | IA. Network Services, Inc. | Undecided | GA83 |
| Hanna DeGroot | IA. State Assn. of Counties | Supporting | GA83 |
| Linda Hinton | IA. State Assn. of Counties | Supporting | GA83 |
| MaryBeth Mellick | IA. State Assn. of Counties | Supporting | GA83 |
| Nathan Bonnett | IA. State Assn. of Counties | Supporting | GA83 |
| William Peterson | IA. State Assn. of Counties | Supporting | GA83 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Supporting | GA83 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Undecided | 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 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA83 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA83 |
| Frank Chiodo | MultiStates/Verizon | Undecided | GA83 |
| Ned Chiodo | MultiStates/Verizon | Undecided | GA83 |
| Scott Newhard | MultiStates/Verizon | Undecided | GA83 |
| Judy Krewson | Rural IA. Independent Telephone Assn. | Undecided | GA83 |
| Judy Krewson | Rural IA. Independent Telephone Assn. | Opposing | GA83 |
| Craig Walter | Verizon Communications | Opposing | GA83 |
| John Flannery | Verizon Communications | Opposing | GA83 |