| Alex Drzycimski | AFSCME Iowa Council 61 | Opposing | GA87 |
| Morgan Miller | AFSCME Iowa Council 61 | Opposing | GA87 |
| Jeffrey Boeyink | Altria Client Services LLC and its Affiliates | Supporting | GA87 |
| Doug Struyk | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Jim Carney | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Noah Tabor | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Shannon Henson | American Cancer Society Cancer Action Network (ACS CAN) | Undecided | GA87 |
| Stacy Frelund | American Heart Association | Undecided | GA87 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA87 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA87 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Failor | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA87 |
| Angela Davis | Cigar Association of America, Inc. | Undecided | GA87 |
| Bill Wimmer | Cigar Association of America, Inc. | Undecided | GA87 |
| Jim Obradovich | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Pete McRoberts | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Robert Mulqueen | Commercial Fishing and Aquaculture Association | Undecided | GA87 |
| Jan Johnson | Credit Union Division | Undecided | GA87 |
| JoAnn Johnson | Credit Union Division | Undecided | GA87 |
| Marc Beltrame | Eldorado Resorts, Inc. | Supporting | GA87 |
| Matt McKinney | Eldorado Resorts, Inc. | Supporting | GA87 |
| RG Schwarm | Eldorado Resorts, Inc. | Supporting | GA87 |
| Brad Epperly | Federation of Iowa Insurers | Undecided | GA87 |
| Dustin Miller | Federation of Iowa Insurers | Undecided | GA87 |
| Paige Thorson | Federation of Iowa Insurers | Undecided | GA87 |
| Paula Dierenfeld | Federation of Iowa Insurers | Undecided | GA87 |
| Andrea Woodard | Greater Des Moines Partnership | Undecided | GA87 |
| Brad Epperly | Greater Des Moines Partnership | Undecided | GA87 |
| Dustin Miller | Greater Des Moines Partnership | Undecided | GA87 |
| Joe Murphy | Greater Des Moines Partnership | Undecided | GA87 |
| Paige Thorson | Greater Des Moines Partnership | Undecided | GA87 |
| Paula Dierenfeld | Greater Des Moines Partnership | Undecided | GA87 |
| R. Bruce Beeston | HOA Reform Coaltion | Opposing | GA87 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA87 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA87 |
| Mike Heller | Iowa Academy of Trial Lawyers | Undecided | GA87 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Undecided | GA87 |
| Michael Triplett | Iowa Alliance of Surety Companies | Supporting | 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 |
| Eric Goranson | Iowa Association of Christian Schools | Opposing | GA87 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Paige Thorson | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Paula Dierenfeld | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Mike Heller | Iowa Association of Magistrate Judges | Undecided | GA87 |
| Mike Heller | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Paula Feltner | Iowa Association of Magistrate Judges | Undecided | GA87 |
| Paula Feltner | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Emily Piper | Iowa Association of School Boards | Undecided | GA87 |
| Phil Jeneary | Iowa Association of School Boards | Undecided | GA87 |
| Jim Obradovich | Iowa Brewers Guild | Undecided | GA87 |
| Pete McRoberts | Iowa Brewers Guild | Undecided | GA87 |
| Robert Mulqueen | Iowa Brewers Guild | Undecided | GA87 |
| Tom Chapman | Iowa Catholic Conference | Undecided | GA87 |
| Brad Epperly | Iowa Chamber Alliance | Undecided | GA87 |
| Dustin Miller | Iowa Chamber Alliance | Undecided | GA87 |
| John Stineman | Iowa Chamber Alliance | Undecided | GA87 |
| Paige Thorson | Iowa Chamber Alliance | Undecided | GA87 |
| Paula Dierenfeld | Iowa Chamber Alliance | Undecided | GA87 |
| Mike Heller | Iowa Conservation Alliance | Opposing | GA87 |
| Paula Feltner | Iowa Conservation Alliance | Opposing | GA87 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | 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 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA87 |
| Frederick Haskins | Iowa Insurance Associates | Undecided | GA87 |
| David Boyd | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Molly Kottmeyer | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Sydney Kronkow | Iowa Judicial Branch - Supreme Court | Opposing | GA87 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA87 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA87 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA87 |
| William Peterson | Iowa State Association of Counties | Undecided | GA87 |
| Brad Hudson | Iowa State Education Association | Opposing | GA87 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA87 |
| Mike Heller | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Nathan Cooper | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Paula Feltner | Iowa Wholesale Beer Distributors Association | Opposing | GA87 |
| Kate Walton | Iowa Wine Growers Association | Supporting | GA87 |
| Matt Eide | Iowa Wine Growers Association | Supporting | GA87 |
| Michael Triplett | Iowans For Alternatives To Smoking And Tobacco | Supporting | GA87 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Supporting | GA87 |
| Dustin Miller | Isle of Capri Casinos, Inc. | Supporting | GA87 |
| Paige Thorson | Isle of Capri Casinos, Inc. | Supporting | GA87 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Supporting | GA87 |
| Angela Davis | Johnson Brothers of Iowa, Inc. | Undecided | GA87 |
| Bill Wimmer | Johnson Brothers of Iowa, Inc. | Undecided | GA87 |
| Larry Blixt | KWIK Trip, Inc. | Undecided | GA87 |
| Kate Walton | Kum and Go, L.C. | Supporting | GA87 |
| Marc Beltrame | Kum and Go, L.C. | Supporting | GA87 |
| Matt Eide | Kum and Go, L.C. | Supporting | GA87 |
| Matt McKinney | Kum and Go, L.C. | Supporting | GA87 |
| RG Schwarm | Kum and Go, L.C. | Supporting | GA87 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Undecided | GA87 |
| Frederick Haskins | Patterson Law Firm LLP | Undecided | GA87 |
| Mike St. Clair | Property Casualty Insurers Association of America (PCI) | Supporting | GA87 |
| Doug Struyk | RELX Inc. | Undecided | GA87 |
| Jim Carney | RELX Inc. | Undecided | GA87 |
| Shannon Henson | RELX Inc. | Undecided | GA87 |
| Brad Epperly | Toppling Goliath Brewing Co. | Supporting | GA87 |
| Brad Epperly | Toppling Goliath Brewing Co. | Undecided | GA87 |
| Dustin Miller | Toppling Goliath Brewing Co. | Supporting | GA87 |
| Dustin Miller | Toppling Goliath Brewing Co. | Undecided | GA87 |
| Paige Thorson | Toppling Goliath Brewing Co. | Supporting | GA87 |
| Paige Thorson | Toppling Goliath Brewing Co. | Undecided | GA87 |
| Paula Dierenfeld | Toppling Goliath Brewing Co. | Supporting | GA87 |
| Paula Dierenfeld | Toppling Goliath Brewing Co. | Undecided | GA87 |
| Frank Stork | Wellmark, Inc. | Undecided | GA87 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA87 |