| Brad Epperly | Ames Regional Economic Alliance | Undecided | GA91 |
| Casey Nickel | Ames Regional Economic Alliance | Undecided | GA91 |
| Dustin Miller | Ames Regional Economic Alliance | Undecided | GA91 |
| Jake Ketzner | Association of Iowa Fairs | Supporting | GA91 |
| Larry Blixt | Association of Iowa Fairs | Supporting | GA91 |
| Nick Boeyink | Association of Iowa Fairs | Supporting | GA91 |
| Jefferson Fink | Boone and Scenic Valley Railroad | Supporting | GA91 |
| Jim Obradovich | Boone and Scenic Valley Railroad | Supporting | GA91 |
| Jefferson Fink | Burlington Junction Railway | Supporting | GA91 |
| Jim Obradovich | Burlington Junction Railway | Supporting | GA91 |
| Gary Grant | Cedar Rapids Airport | Undecided | GA91 |
| Larry Murphy | Cedar Rapids Airport | Undecided | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Jacob Schrader | Central Iowa Water Works | Supporting | GA91 |
| Logan Murray | Central Iowa Water Works | Supporting | GA91 |
| Sydney Gangestad | Central Iowa Water Works | Supporting | GA91 |
| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Jefferson Fink | Conservation Districts of Iowa | Supporting | GA91 |
| Jim Obradovich | Conservation Districts of Iowa | Supporting | GA91 |
| Jefferson Fink | Davenport Industrial Railroad | Supporting | GA91 |
| Jim Obradovich | Davenport Industrial Railroad | Supporting | GA91 |
| David Adelman | Des Moines International Airport | Supporting | GA91 |
| Matt Hinch | Des Moines International Airport | Supporting | GA91 |
| Scott Newhard | Des Moines International Airport | Supporting | GA91 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Supporting | GA91 |
| Craig Patterson | Iowa Affiliate of the American College of Nurse-Midwives | Supporting | GA91 |
| Catherine Pollard | Iowa Alliance of YMCA's | Supporting | GA91 |
| Nick Laning | Iowa Alliance of YMCA's | Supporting | GA91 |
| Threase Harms | Iowa Alliance of YMCA's | Supporting | GA91 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA91 |
| Jason Chapman | Iowa Board of Regents | Undecided | GA91 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA91 |
| Jillian Carlson | Iowa Board of Regents | Undecided | GA91 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA91 |
| Casey Nickel | Iowa Chamber Alliance | Undecided | GA91 |
| Dustin Miller | Iowa Chamber Alliance | Undecided | GA91 |
| Briana Kouma | Iowa Chapter of Sierra Club | Undecided | GA91 |
| Jessica Mazour | Iowa Chapter of Sierra Club | Undecided | GA91 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Undecided | GA91 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Supporting | GA91 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Supporting | GA91 |
| Jefferson Fink | Iowa Conservation Alliance | Supporting | GA91 |
| Jim Obradovich | Iowa Conservation Alliance | Supporting | GA91 |
| Jen Rathje | Iowa Dept. of Corrections | Undecided | GA91 |
| Paul Cornelius | Iowa Dept. of Corrections | Undecided | GA91 |
| Shannon Archer | Iowa Dept. of Corrections | Undecided | GA91 |
| Todd Coffelt | Iowa Dept. of Natural Resources | Undecided | GA91 |
| Deanna Triplett | Iowa Economic Development Authority | Undecided | GA91 |
| Jefferson Fink | Iowa Interstate Railroad | Supporting | GA91 |
| Jim Obradovich | Iowa Interstate Railroad | Supporting | GA91 |
| Amy Campbell | Iowa Nurse Practitioners Society | Supporting | GA91 |
| Craig Patterson | Iowa Nurse Practitioners Society | Supporting | GA91 |
| Amy Campbell | Iowa Nurses Association | Supporting | GA91 |
| Craig Patterson | Iowa Nurses Association | Supporting | GA91 |
| Jefferson Fink | Iowa Public Airports Association | Supporting | GA91 |
| Jim Obradovich | Iowa Public Airports Association | Supporting | GA91 |
| Amy Campbell | Iowa Public Transit Association (IPT) | Supporting | GA91 |
| Craig Patterson | Iowa Public Transit Association (IPT) | Supporting | GA91 |
| Jefferson Fink | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA91 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Beth Manley | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of County Supervisors | Undecided | GA91 |
| Beth Manley | Iowa State Association of County Supervisors | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA91 |
| David Adelman | Iowa Travel Industry Partners | Supporting | GA91 |
| Frank Chiodo | Iowa Travel Industry Partners | Supporting | GA91 |
| Matt Hinch | Iowa Travel Industry Partners | Supporting | GA91 |
| Paige Thorson | Iowa Travel Industry Partners | Supporting | GA91 |
| Sara Allen | Iowa Travel Industry Partners | Supporting | GA91 |
| Gary Grant | Lake Delhi Combined Water Quality & Recreational Facility District | Undecided | GA91 |
| Larry Murphy | Lake Delhi Combined Water Quality & Recreational Facility District | Undecided | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA91 |
| Jake Highfill | Motorola Solutions, Inc. | Undecided | GA91 |
| Amy Campbell | On With Life, Inc. | Undecided | GA91 |
| Craig Patterson | On With Life, Inc. | Undecided | GA91 |
| Jon Murphy | Pacific Battleship Center-USS Iowa | Supporting | GA91 |
| Tom Cope | Pacific Battleship Center-USS Iowa | Supporting | GA91 |
| Jake Highfill | Starkey Hearing Technologies | Undecided | GA91 |
| Tony Phillips | Starkey Hearing Technologies | Undecided | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |