| Doug Struyk | Anheuser Busch | Opposing | GA89 |
| Jennifer Dorman | Anheuser Busch | Opposing | GA89 |
| Jim Carney | Anheuser Busch | Opposing | GA89 |
| Julie Smith | Cleaner Iowa, Inc. | Undecided | GA89 |
| Matt McKinney | Cleaner Iowa, Inc. | Undecided | GA89 |
| RG Schwarm | Cleaner Iowa, Inc. | Undecided | GA89 |
| BRITTANY LUMLEY | Doll Distributing | Opposing | GA89 |
| Charlotte Eby | Doll Distributing | Opposing | GA89 |
| Jeffrey Boeyink | Doll Distributing | Opposing | GA89 |
| Taylor McDonald | Doll Distributing | Opposing | GA89 |
| Sydney Gangestad | Exceptional Persons, Inc. | Supporting | GA89 |
| Tim Coonan | Exceptional Persons, Inc. | Supporting | GA89 |
| Marc Beltrame | FUELIowa (PMCI) | Supporting | GA89 |
| Marc Beltrame | FUELIowa (PMCI) | Undecided | GA89 |
| Chip Baltimore | Fareway Stores, Inc. | Supporting | GA89 |
| Sydney Gangestad | Hope Haven Area Development Center | Supporting | GA89 |
| Tim Coonan | Hope Haven Area Development Center | Supporting | GA89 |
| Sydney Gangestad | Imagine the Possibilities | Supporting | GA89 |
| Tim Coonan | Imagine the Possibilities | Supporting | GA89 |
| Amy Campbell | Iowa Association of County Conservation Boards | Undecided | GA89 |
| Craig Patterson | Iowa Association of County Conservation Boards | Undecided | GA89 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Undecided | GA89 |
| Jon Murphy | Iowa Beverage Association | Opposing | GA89 |
| Jessica Mazour | Iowa Chapter of Sierra Club | Opposing | GA89 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Opposing | GA89 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Undecided | GA89 |
| Tammie Krausman | Iowa Dept. of Natural Resources | Undecided | GA89 |
| Angela Davis | Iowa Environmental Council | Undecided | GA89 |
| Brad Epperly | Iowa Grocery Industry Association | Supporting | GA89 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA89 |
| Dustin Miller | Iowa Grocery Industry Association | Supporting | GA89 |
| Dustin Miller | Iowa Grocery Industry Association | Undecided | GA89 |
| Amy Campbell | Iowa Natural Heritage Foundation | Undecided | GA89 |
| Anna Gray | Iowa Natural Heritage Foundation | Undecided | GA89 |
| Craig Patterson | Iowa Natural Heritage Foundation | Undecided | GA89 |
| Matt McKinney | Iowa Recycling Association | Undecided | GA89 |
| RG Schwarm | Iowa Recycling Association | Undecided | GA89 |
| Jim Henter | Iowa Retail Federation | Supporting | GA89 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA89 |
| Robert Mulqueen | Iowa Society of Solid Waste Operations (ISOSWO) | Undecided | GA89 |
| David Adelman | Iowa Wholesale Beer Distributors Association | Opposing | GA89 |
| Frank Chiodo | Iowa Wholesale Beer Distributors Association | Opposing | GA89 |
| Matt Hinch | Iowa Wholesale Beer Distributors Association | Opposing | GA89 |
| Sara Allen | Iowa Wholesale Beer Distributors Association | Opposing | GA89 |
| Kate Walton | Iowa Wine Growers Association | Undecided | GA89 |
| Matt Eide | Iowa Wine Growers Association | Undecided | GA89 |
| Jake Ketzner | KWIK Trip, Inc. | Supporting | GA89 |
| Larry Blixt | KWIK Trip, Inc. | Supporting | GA89 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA89 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA89 |
| Amy Campbell | Loess Hills Alliance | Undecided | GA89 |
| Craig Patterson | Loess Hills Alliance | Undecided | GA89 |
| Sydney Gangestad | Mosaic | Supporting | GA89 |
| Tim Coonan | Mosaic | Supporting | GA89 |
| Sydney Gangestad | Nishna Productions Inc. | Supporting | GA89 |
| Tim Coonan | Nishna Productions Inc. | Supporting | GA89 |
| Tim Coonan | One Vision | Supporting | GA89 |
| Amy Campbell | Polk County - Board of Supervisors | Undecided | GA89 |
| Craig Patterson | Polk County - Board of Supervisors | Undecided | GA89 |
| Sydney Gangestad | Village Northwest Unlimited | Supporting | GA89 |
| Tim Coonan | Village Northwest Unlimited | Supporting | GA89 |
| Mike Heller | Waste Management, Inc. | Undecided | GA89 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA89 |
| Angela Davis | Wine Institute | Undecided | GA89 |