| Kate Walton | Arconic (Formerly Alcoa) | Opposing | GA89 |
| Kate Walton | Arconic (Formerly Alcoa) | Undecided | GA89 |
| Madeleine Bradley | Arconic (Formerly Alcoa) | Undecided | GA89 |
| Matt Eide | Arconic (Formerly Alcoa) | Opposing | GA89 |
| Matt Eide | Arconic (Formerly Alcoa) | Undecided | GA89 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA89 |
| BRITTANY LUMLEY | Doll Distributing | Undecided | GA89 |
| Jeffrey Boeyink | Doll Distributing | Undecided | GA89 |
| Taylor McDonald | Doll Distributing | Undecided | GA89 |
| Dale Woolery | Governors Office of Drug Control Policy | Undecided | GA89 |
| Susie Sher | Governors Office of Drug Control Policy | Undecided | GA89 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Opposing | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Opposing | GA89 |
| Jon Murphy | Iowa Beverage Association | Supporting | GA89 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Opposing | GA89 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA89 |
| Todd Coffelt | Iowa Dept. of Natural Resources | Undecided | GA89 |
| Jim Obradovich | Iowa Environmental Health Association | Opposing | GA89 |
| Robert Mulqueen | Iowa Environmental Health Association | Opposing | GA89 |
| Brad Epperly | Iowa Grocery Industry Association | Opposing | GA89 |
| Dustin Miller | Iowa Grocery Industry Association | Opposing | GA89 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Opposing | GA89 |
| Robert Mulqueen | Iowa Society of Solid Waste Operations (ISOSWO) | Opposing | GA89 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA89 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA89 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA89 |
| William Peterson | Iowa State Association of Counties | Undecided | GA89 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA89 |
| Kristi Harshbarger | Iowa State Association of County Supervisors | Undecided | GA89 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA89 |
| William Peterson | Iowa State Association of County Supervisors | Undecided | GA89 |
| David Adelman | Iowa Wholesale Beer Distributors Association | Undecided | GA89 |
| Frank Chiodo | Iowa Wholesale Beer Distributors Association | Undecided | GA89 |
| Lillie Brady | Iowa Wholesale Beer Distributors Association | Undecided | GA89 |
| Matt Hinch | Iowa Wholesale Beer Distributors Association | Undecided | GA89 |
| Sara Allen | Iowa Wholesale Beer Distributors Association | Undecided | GA89 |
| Kate Walton | Iowa Wine Growers Association | Undecided | GA89 |
| Madeleine Bradley | Iowa Wine Growers Association | Undecided | GA89 |
| Matt Eide | Iowa Wine Growers Association | Undecided | GA89 |
| Jake Ketzner | KWIK Trip, Inc. | Opposing | GA89 |
| Larry Blixt | KWIK Trip, Inc. | Opposing | GA89 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA89 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA89 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA89 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA89 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA89 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA89 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA89 |
| Jake Ketzner | Molson Coors Beverage Company USA LLC | Undecided | GA89 |
| Larry Blixt | Molson Coors Beverage Company USA LLC | Undecided | GA89 |
| Gary Grant | Urban County Coalition | Undecided | GA89 |
| Larry Murphy | Urban County Coalition | Undecided | GA89 |
| Meghan Malloy | Urban County Coalition | Undecided | GA89 |
| Mike Heller | Waste Management, Inc. | Undecided | GA89 |
| Emilee Harris-Puricelli | Wine Institute | Opposing | GA89 |
| Nick Laning | Wine Institute | Opposing | GA89 |
| Threase Harms | Wine Institute | Opposing | GA89 |