| MARK MAXWELL | ABATE of Iowa | Opposing | GA87 |
| Drew Klein | Americans For Prosperity | Undecided | GA87 |
| Doug Struyk | Anheuser Busch | Opposing | GA87 |
| Jim Carney | Anheuser Busch | Opposing | GA87 |
| Shannon Henson | Anheuser Busch | Opposing | GA87 |
| Jake Oeth | ArdaghGroup, formerly Verallia | Opposing | GA87 |
| Marc Beltrame | ArdaghGroup, formerly Verallia | Opposing | GA87 |
| Matt McKinney | ArdaghGroup, formerly Verallia | Opposing | GA87 |
| Connor Slack | Des Moines Water Works | Opposing | GA87 |
| Dane Schumann | Des Moines Water Works | Opposing | GA87 |
| Emily Hockins | Des Moines Water Works | Opposing | GA87 |
| Threase Harms | Des Moines Water Works | Opposing | GA87 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA87 |
| Bill Wimmer | Hy-Vee, Inc. | 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 |
| Craig Syata | Iowa Association of Community Providers | Undecided | GA87 |
| Julie Smith | Iowa Association of Community Providers | Undecided | GA87 |
| Shelly Chandler | Iowa Association of Community Providers | Undecided | GA87 |
| Amy Campbell | Iowa Association of County Conservation Boards | Opposing | GA87 |
| Craig Patterson | Iowa Association of County Conservation Boards | Opposing | GA87 |
| Angela Davis | Iowa Beverage Association | Undecided | GA87 |
| Bill Wimmer | Iowa Beverage Association | Undecided | GA87 |
| Robert Mulqueen | Iowa Brewers Guild | Opposing | GA87 |
| Deborah Neustadt | Iowa Chapter of Sierra Club | Opposing | GA87 |
| Neila Seaman | Iowa Chapter of Sierra Club | Opposing | GA87 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Opposing | GA87 |
| Sharon Tahtinen | Iowa Dept. of Natural Resources | Undecided | GA87 |
| Kerri Johannsen | Iowa Environmental Council | Opposing | GA87 |
| Ralph Rosenberg | Iowa Environmental Council | Opposing | GA87 |
| Eric Bradley | Iowa Environmental Health Association | Opposing | GA87 |
| Robert Mulqueen | Iowa Environmental Health Association | Opposing | GA87 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA87 |
| Dustin Miller | Iowa Grocery Industry Association | Undecided | GA87 |
| Paige Thorson | Iowa Grocery Industry Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Undecided | GA87 |
| Susan Guy | Iowa Interfaith Power & Light | Opposing | GA87 |
| Jake Oeth | Iowa Recycling Association | Opposing | GA87 |
| Jim Obradovich | Iowa Recycling Association | Opposing | GA87 |
| Marc Beltrame | Iowa Recycling Association | Opposing | GA87 |
| Matt McKinney | Iowa Recycling Association | Opposing | GA87 |
| Jim Henter | Iowa Retail Federation | Undecided | GA87 |
| Dane Schumann | Iowa Rivers Revival | Opposing | GA87 |
| Emily Hockins | Iowa Rivers Revival | Opposing | GA87 |
| Threase Harms | Iowa Rivers Revival | Opposing | GA87 |
| Jim Obradovich | Iowa Society of Solid Waste Operations (ISOSWO) | Opposing | GA87 |
| Pete McRoberts | Iowa Society of Solid Waste Operations (ISOSWO) | Opposing | GA87 |
| Robert Mulqueen | Iowa Society of Solid Waste Operations (ISOSWO) | Opposing | GA87 |
| Jamie Cashman | Iowa State Association of Counties | Opposing | GA87 |
| Kristi Harshbarger | Iowa State Association of Counties | Opposing | GA87 |
| Lucas Beenken | Iowa State Association of Counties | Opposing | GA87 |
| William Peterson | Iowa State Association of Counties | Opposing | GA87 |
| William Heckroth | Iowa State Association of County Supervisors | Opposing | GA87 |
| David Adelman | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Frank Chiodo | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Matt Hinch | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Mike Heller | Iowa Wholesale Beer Distributors Association | Undecided | GA87 |
| Sara Allen | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| John Pederson | Iowa Wine Growers Association | Undecided | GA87 |
| Kate Walton | Iowa Wine Growers Association | Undecided | GA87 |
| Matt Eide | Iowa Wine Growers Association | Undecided | GA87 |
| Larry Blixt | KWIK Trip, Inc. | Undecided | GA87 |
| John Pederson | Kum and Go, L.C. | Undecided | GA87 |
| Kate Walton | Kum and Go, L.C. | Undecided | GA87 |
| Matt Eide | Kum and Go, L.C. | Undecided | GA87 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA87 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA87 |
| Jake Oeth | TOMRA of North America, Inc. | Opposing | GA87 |
| Marc Beltrame | TOMRA of North America, Inc. | Opposing | GA87 |
| Matt McKinney | TOMRA of North America, Inc. | Opposing | GA87 |
| Doug Struyk | The Nature Conservancy | Undecided | GA87 |
| Jim Carney | The Nature Conservancy | Undecided | GA87 |
| Shannon Henson | The Nature Conservancy | Undecided | GA87 |