| Jeff Smith | Agribusiness Association of Iowa | Undecided | GA91 |
| Maggie Smith-Fitzgerald | Agribusiness Association of Iowa | Undecided | GA91 |
| Matt Fitzgerald | Agribusiness Association of Iowa | Undecided | GA91 |
| Brad Epperly | Ames Regional Economic Alliance | Supporting | GA91 |
| Casey Nickel | Ames Regional Economic Alliance | Supporting | GA91 |
| Dustin Miller | Ames Regional Economic Alliance | Supporting | 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 | Undecided | GA91 |
| Jim Obradovich | Boone and Scenic Valley Railroad | Undecided | GA91 |
| Victoria Sinclair | Boone and Scenic Valley Railroad | Undecided | GA91 |
| Jefferson Fink | Burlington Junction Railway | Undecided | GA91 |
| Jim Obradovich | Burlington Junction Railway | Undecided | GA91 |
| Victoria Sinclair | Burlington Junction Railway | Undecided | GA91 |
| Gary Grant | Cedar Rapids Airport | Undecided | GA91 |
| Larry Murphy | Cedar Rapids Airport | Undecided | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | 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 |
| Victoria Sinclair | Conservation Districts of Iowa | Supporting | GA91 |
| Brad Epperly | Council Bluffs Chamber of Commerce | Supporting | GA91 |
| Casey Nickel | Council Bluffs Chamber of Commerce | Supporting | GA91 |
| Dustin Miller | Council Bluffs Chamber of Commerce | Supporting | GA91 |
| Jefferson Fink | Davenport Industrial Railroad | Undecided | GA91 |
| Jim Obradovich | Davenport Industrial Railroad | Undecided | GA91 |
| Victoria Sinclair | Davenport Industrial Railroad | Undecided | GA91 |
| David Adelman | Des Moines International Airport | Undecided | GA91 |
| Frank Chiodo | Des Moines International Airport | Undecided | GA91 |
| Matt Hinch | Des Moines International Airport | Undecided | GA91 |
| Paige Thorson | Des Moines International Airport | Undecided | GA91 |
| Sara Allen | Des Moines International Airport | Undecided | GA91 |
| Scott Newhard | Des Moines International Airport | Undecided | GA91 |
| David Peck | Ducks Unlimited, Inc. | Undecided | GA91 |
| Marc Beltrame | Ducks Unlimited, Inc. | Undecided | GA91 |
| David Peck | FUELIowa (PMCI) | Undecided | GA91 |
| Marc Beltrame | FUELIowa (PMCI) | Undecided | GA91 |
| Jefferson Fink | Independent Venue Association of Iowa | Undecided | GA91 |
| Jim Obradovich | Independent Venue Association of Iowa | Undecided | GA91 |
| Victoria Sinclair | Independent Venue Association of Iowa | Undecided | GA91 |
| Nick Laning | Iowa Alliance of YMCA's | Undecided | GA91 |
| Noah Hackbart | Iowa Alliance of YMCA's | Undecided | GA91 |
| Threase Harms | Iowa Alliance of YMCA's | Undecided | GA91 |
| Nick Laning | Iowa Bicycle Coalition | Undecided | GA91 |
| Noah Hackbart | Iowa Bicycle Coalition | Undecided | GA91 |
| Threase Harms | Iowa Bicycle Coalition | Undecided | GA91 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA91 |
| Casey Nickel | Iowa Chamber Alliance | Supporting | GA91 |
| Dustin Miller | Iowa Chamber Alliance | Supporting | GA91 |
| Jefferson Fink | Iowa Conservation Alliance | Undecided | GA91 |
| Jim Obradovich | Iowa Conservation Alliance | Undecided | GA91 |
| Victoria Sinclair | Iowa Conservation Alliance | Undecided | GA91 |
| Emily Callison | Iowa Corn Growers Association | Undecided | GA91 |
| Jeff Smith | Iowa Corn Growers Association | Undecided | GA91 |
| Kevin Studer | Iowa Corn Growers Association | Undecided | GA91 |
| Maggie Smith-Fitzgerald | Iowa Corn Growers Association | Undecided | GA91 |
| Matt Fitzgerald | Iowa Corn Growers Association | Undecided | GA91 |
| Haley Hook | Iowa Department of Agriculture & Land Stewardship | Undecided | GA91 |
| Josie Wagler | Iowa Dept. of Public Safety | Undecided | GA91 |
| Emilee Zimmerman | Iowa Hotel & Lodging Association | Supporting | GA91 |
| Eric Goranson | Iowa Hotel & Lodging Association | Supporting | GA91 |
| Jefferson Fink | Iowa Interstate Railroad | Undecided | GA91 |
| Jim Obradovich | Iowa Interstate Railroad | Undecided | GA91 |
| Victoria Sinclair | Iowa Interstate Railroad | Undecided | GA91 |
| Amber Shanahan-Fricke | Iowa Judicial Branch - Supreme Court | Undecided | GA91 |
| Caitlin Jarzen | Iowa Judicial Branch - Supreme Court | Undecided | GA91 |
| Megan Tooker | Iowa Judicial Branch - Supreme Court | Undecided | GA91 |
| Susan Ramsey | Iowa PBS | Undecided | GA91 |
| Jefferson Fink | Iowa Public Airports Association | Undecided | GA91 |
| Jim Obradovich | Iowa Public Airports Association | Undecided | GA91 |
| Victoria Sinclair | Iowa Public Airports Association | Undecided | GA91 |
| Emilee Zimmerman | Iowa Restaurant Association | Supporting | GA91 |
| Eric Goranson | Iowa Restaurant Association | Supporting | GA91 |
| Andrea Woodard | 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 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA91 |
| David Adelman | Iowa State Fair | Supporting | GA91 |
| Frank Chiodo | Iowa State Fair | Supporting | GA91 |
| Matt Hinch | Iowa State Fair | Supporting | GA91 |
| Paige Thorson | Iowa State Fair | Supporting | GA91 |
| Sara Allen | Iowa State Fair | Supporting | GA91 |
| Scott Newhard | Iowa State Fair | Supporting | 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 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA91 |
| John Hall | Marshalltown Area Chamber of Commerce | Supporting | GA91 |
| Christopher Rants | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA91 |
| Justin Hupfer | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA91 |
| David Adelman | Metropolitan Coalition | Undecided | GA91 |
| Frank Chiodo | Metropolitan Coalition | Undecided | GA91 |
| Matt Hinch | Metropolitan Coalition | Undecided | GA91 |
| Paige Thorson | Metropolitan Coalition | Undecided | GA91 |
| Sara Allen | Metropolitan Coalition | Undecided | GA91 |
| Christopher Rants | NECA - Iowa (NEC) | Undecided | GA91 |
| Justin Hupfer | NECA - Iowa (NEC) | Undecided | GA91 |
| Christopher Rants | Plumbers and Steam Fitters Local 33 | Undecided | GA91 |
| John Cacciatore | Plumbers and Steam Fitters Local 33 | Undecided | GA91 |
| Christopher Rants | State Police Officers Council | Undecided | GA91 |
| John Cacciatore | State Police Officers Council | Undecided | GA91 |