| Brian Johnson | Alliance Pipeline, Inc. | Undecided | GA87 |
| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA87 |
| Susan Walter | Black Hills Energy | Undecided | GA87 |
| Gary Grant | City of Cedar Rapids | Undecided | GA87 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA87 |
| Meghan Malloy | City of Cedar Rapids | Undecided | GA87 |
| Mark Joyce | DuPont Businesses | Undecided | GA87 |
| John Cacciatore | Google Inc. and its Affiliates | Undecided | GA87 |
| Lon Anderson | Google Inc. and its Affiliates | Undecided | GA87 |
| Mark Joyce | ITC Midwest | Undecided | GA87 |
| Todd Schulz | ITC Midwest | Undecided | GA87 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Donna Orton | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Laurie Wolf | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Connor Slack | Iowa Emergency Management Association | Opposing | GA87 |
| Dane Schumann | Iowa Emergency Management Association | Opposing | GA87 |
| Emily Hockins | Iowa Emergency Management Association | Opposing | GA87 |
| Threase Harms | Iowa Emergency Management Association | Opposing | GA87 |
| John Benson | Iowa Homeland Security & Emergency Management Div. | Undecided | GA87 |
| Alan Kemp | Iowa League of Cities | Undecided | GA87 |
| Lindsey McCune | Iowa League of Cities | Undecided | GA87 |
| Robert Palmer | Iowa League of Cities | Undecided | GA87 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA87 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA87 |
| Jim Obradovich | Iowa Public Airports Association | Undecided | GA87 |
| Mike Heller | Iowa State Police Association | Undecided | GA87 |
| Paula Feltner | Iowa State Police Association | Undecided | GA87 |
| Kelly Meyers | Iowa State Sheriffs' & Deputies' Association | Undecided | GA87 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Undecided | GA87 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA87 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA87 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA87 |
| David Adelman | Metro Waste Authority | Undecided | GA87 |
| Frank Chiodo | Metro Waste Authority | Undecided | GA87 |
| Matt Hinch | Metro Waste Authority | Undecided | GA87 |
| Sara Allen | Metro Waste Authority | Undecided | GA87 |
| Matt Eide | Missouri River Energy Services | Undecided | GA87 |
| John Pederson | Motion Picture Association of America | Undecided | GA87 |
| Matt Eide | Motion Picture Association of America | Undecided | GA87 |
| Brian Johnson | NextEra Energy | Undecided | GA87 |
| Brian Johnson | Polk County - Board of Supervisors | Undecided | GA87 |
| Eric Goranson | Union Pacific Railroad | Undecided | GA87 |
| Karla Fultz McHenry | Union Pacific Railroad | Undecided | GA87 |
| Michael Triplett | Union Pacific Railroad | Undecided | GA87 |
| Gary Grant | Urban County Coalition | Undecided | GA87 |
| Larry Murphy | Urban County Coalition | Undecided | GA87 |
| Meghan Malloy | Urban County Coalition | Undecided | GA87 |