| Doug Struyk | Anheuser Busch | Undecided | GA88 |
| Jennifer Dorman | Anheuser Busch | Undecided | GA88 |
| Jim Carney | Anheuser Busch | Undecided | GA88 |
| Jon Murphy | Casey's General Stores | Supporting | GA88 |
| Tom Cope | Casey's General Stores | Supporting | GA88 |
| Matt McKinney | Cleaner Iowa, Inc. | Opposing | GA88 |
| RG Schwarm | Cleaner Iowa, Inc. | Opposing | GA88 |
| Dane Schumann | Des Moines Water Works | Opposing | GA88 |
| Maddie Wilcox | Des Moines Water Works | Opposing | GA88 |
| Threase Harms | Des Moines Water Works | Opposing | GA88 |
| Dawn Carlson | FUELIowa (PMCI) | Supporting | GA88 |
| Kellie Paschke | FUELIowa (PMCI) | Supporting | GA88 |
| Troy Skinner | FUELIowa (PMCI) | Supporting | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Drew Wynes | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Jon Murphy | Iowa Beverage Association | Undecided | GA88 |
| Tom Cope | Iowa Beverage Association | Undecided | GA88 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Opposing | GA88 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Undecided | GA88 |
| Mike Heller | Iowa Conservation Alliance | Undecided | GA88 |
| Paula Feltner | Iowa Conservation Alliance | Undecided | GA88 |
| Adam Schnieders | Iowa Dept. of Natural Resources | Undecided | GA88 |
| Dane Schumann | Iowa Environmental Council | Opposing | GA88 |
| Dane Schumann | Iowa Environmental Council | Undecided | GA88 |
| Maddie Wilcox | Iowa Environmental Council | Opposing | GA88 |
| Maddie Wilcox | Iowa Environmental Council | Undecided | GA88 |
| Threase Harms | Iowa Environmental Council | Opposing | GA88 |
| Threase Harms | Iowa Environmental Council | Undecided | GA88 |
| Brad Epperly | Iowa Grocery Industry Association | Supporting | GA88 |
| Dustin Miller | Iowa Grocery Industry Association | Supporting | GA88 |
| Katie Graham | Iowa Grocery Industry Association | Supporting | GA88 |
| Paula Dierenfeld | Iowa Grocery Industry Association | Supporting | GA88 |
| Matt McKinney | Iowa Recycling Association | Opposing | GA88 |
| RG Schwarm | Iowa Recycling Association | Opposing | GA88 |
| Dane Schumann | Iowa Rivers Revival | Undecided | GA88 |
| Maddie Wilcox | Iowa Rivers Revival | Undecided | GA88 |
| Threase Harms | Iowa Rivers Revival | Undecided | GA88 |
| David Adelman | Iowa Wholesale Beer Distributors Association | Undecided | GA88 |
| Frank Chiodo | Iowa Wholesale Beer Distributors Association | Undecided | GA88 |
| Mackenzie Nading | Iowa Wholesale Beer Distributors Association | Undecided | GA88 |
| Matt Hinch | Iowa Wholesale Beer Distributors Association | Undecided | GA88 |
| Sara Allen | Iowa Wholesale Beer Distributors Association | Undecided | GA88 |
| Kate Walton | Iowa Wine Growers Association | Undecided | GA88 |
| Matt Eide | Iowa Wine Growers Association | Undecided | GA88 |
| Jake Ketzner | KWIK Trip, Inc. | Supporting | GA88 |
| Larry Blixt | KWIK Trip, Inc. | Supporting | GA88 |
| Mark Joyce | MolsonCoors Beverage Company USA LLC | Undecided | GA88 |
| Mike Heller | Waste Management, Inc. | Undecided | GA88 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA88 |
| Angela Davis | Wine Institute | Undecided | GA88 |