| Joe Nehring | AFSCME IA Council 61 | Supporting | GA84 |
| Marcia Nichols | AFSCME IA Council 61 | Supporting | GA84 |
| Sherri Carnahan | AFSCME IA Council 61 | Supporting | GA84 |
| Cal Hultman | AT & T | Undecided | GA84 |
| Michael Triplett | AT & T | Undecided | GA84 |
| Adam Gregg | Allied Insurance | Opposing | GA84 |
| Marc Beltrame | Allied Insurance | Opposing | GA84 |
| Stacy Frelund | American Heart Assn. | Opposing | 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 |
| Jen Schulte | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Kent Hartwig | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Threase Harms | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Gary Grant | City of Cedar Rapids | Undecided | GA84 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA84 |
| Jessica Hyland | City of Iowa City | Undecided | GA84 |
| Thomas Stanberry | City of Iowa City | 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 |
| Mike St. Clair | Grinnell Mutual Reinsurance Company | Opposing | 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. 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 |
| Jen Schulte | IA. Emergency Management Assn. | Supporting | GA84 |
| Kent Hartwig | IA. Emergency Management Assn. | Supporting | GA84 |
| Threase Harms | IA. Emergency Management Assn. | Supporting | GA84 |
| Michael Triplett | IA. Emergency Medical Services Assn. | Supporting | GA84 |
| Charlie Wishman | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| John Pederson | IA. Firefighters Assn. (IFA) | Undecided | GA84 |
| Matt Eide | IA. Firefighters Assn. (IFA) | Undecided | GA84 |
| John Benson | IA. Homeland Security & Emergency Management Div. | Undecided | GA84 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA84 |
| J. Norris | IA. Hospital Assn. | Undecided | GA84 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA84 |
| Jessica Hyland | IA. Insurance Institute | Opposing | GA84 |
| Stephen Morain | IA. Insurance Institute | Opposing | GA84 |
| Thomas Stanberry | IA. Insurance Institute | Opposing | GA84 |
| Alan Kemp | IA. League of Cities | Undecided | GA84 |
| Bruce Bergman | IA. League of Cities | Undecided | GA84 |
| Julie Smith | IA. League of Cities | Undecided | GA84 |
| Katherine Carlucci | IA. League of Cities | Undecided | GA84 |
| Larry Pope | IA. League of Cities | Undecided | GA84 |
| Kellie Paschke | IA. Peace Officers Assn. | Undecided | GA84 |
| Troy Skinner | IA. Peace Officers Assn. | Undecided | GA84 |
| John Cacciatore | IA. Professional Fire Fighters | Supporting | GA84 |
| Justin Hupfer | IA. Professional Fire Fighters | Supporting | GA84 |
| Lynzey Tharp | IA. Professional Fire Fighters | Supporting | 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 |
| Hanna DeGroot | IA. State Assn. of Counties | Undecided | GA84 |
| Kristi Harshbarger | IA. State Assn. of Counties | Undecided | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Undecided | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Undecided | GA84 |
| William Peterson | IA. State Assn. of Counties | Undecided | GA84 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Undecided | GA84 |
| Mike Heller | IA. State Police Assn. | Undecided | GA84 |
| Paula Feltner | IA. State Police Assn. | Undecided | GA84 |
| Amy Campbell | IA. State Reserve Law Officers Assn. | Undecided | GA84 |
| Craig Patterson | IA. State Reserve Law Officers Assn. | Undecided | GA84 |
| Joe Kelly | IA. State Sheriffs' & Deputies' Assn. | Undecided | GA84 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Undecided | GA84 |
| Bob Skow | Independent Insurance Agents of IA | Undecided | GA84 |
| Larry Blixt | Independent Insurance Agents of IA | Undecided | GA84 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA84 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA84 |
| Mike St. Clair | Mutual Insurance Assn. of IA | Opposing | GA84 |
| Adam Gregg | Nationwide Agribusiness | Opposing | GA84 |
| Marc Beltrame | Nationwide Agribusiness | Opposing | GA84 |
| Adam Gregg | Nationwide Mutual Ins. Co. | Opposing | GA84 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Opposing | GA84 |
| Mike St. Clair | Property Casualty Insurers Assn. of America (PCI) | Opposing | GA84 |
| Mark Cooper | South Central Iowa Federation of Labor AFL-CIO | Supporting | GA84 |
| Craig Walter | State Farm Insurance | Opposing | GA84 |
| John Cacciatore | State Police Officers Council | Supporting | GA84 |
| Justin Hupfer | State Police Officers Council | Supporting | GA84 |
| Lynzey Tharp | State Police Officers Council | Supporting | GA84 |