| Christopher Rants | Amazon.com Services, Inc. | Undecided | GA87 |
| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA87 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA87 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Undecided | GA87 |
| Stacy Frelund | American Heart Association | Opposing | GA87 |
| seth Johnson | American Heart Association | Opposing | GA87 |
| Drew Kamp | Ames Chamber of Commerce | 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 |
| Doug Struyk | Facebook | Undecided | GA87 |
| Jim Carney | Facebook | Undecided | GA87 |
| Shannon Henson | Facebook | Undecided | GA87 |
| Marty Ryan | Fawkes-Lee & Ryan Inc. | Undecided | GA87 |
| Stephanie Fawkes-Lee | Fawkes-Lee & Ryan Inc. | Undecided | GA87 |
| John Cacciatore | Google Inc. and its Affiliates | Undecided | GA87 |
| Lon Anderson | Google Inc. and its Affiliates | 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 |
| Eric Goranson | Iowa Association of Christian Schools | Undecided | GA87 |
| Emily Piper | Iowa Association of School Boards | Opposing | GA87 |
| Phil Jeneary | Iowa Association of School Boards | Opposing | GA87 |
| Brad Epperly | Iowa Broadcasters Association | Undecided | GA87 |
| Dustin Miller | Iowa Broadcasters Association | Undecided | GA87 |
| Paige Thorson | Iowa Broadcasters Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Broadcasters Association | Undecided | GA87 |
| Larry Murphy | Iowa Catholic Conference | Undecided | GA87 |
| Meghan Malloy | Iowa Catholic Conference | 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 |
| Robert Mulqueen | Iowa College Access Network | Undecided | GA87 |
| Phil Wise | Iowa Dept. of Education | Undecided | GA87 |
| Shan Seivert | Iowa Dept. of Education | Undecided | GA87 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA87 |
| Brad Epperly | Iowa Newspaper Association | Undecided | GA87 |
| Dustin Miller | Iowa Newspaper Association | Undecided | GA87 |
| Paige Thorson | Iowa Newspaper Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Newspaper Association | Undecided | GA87 |
| Jim Obradovich | Iowa School Counselors Association | Opposing | GA87 |
| Pete McRoberts | Iowa School Counselors Association | Opposing | GA87 |
| Robert Mulqueen | Iowa School Counselors Association | Undecided | GA87 |
| Jim Obradovich | Iowa School Nurses Organization | Opposing | GA87 |
| Pete McRoberts | Iowa School Nurses Organization | Opposing | GA87 |
| Brad Hudson | Iowa State Education Association | Opposing | GA87 |
| Melissa Peterson | Iowa State Education Association | Opposing | GA87 |
| Mike Heller | Iowa Talented and Gifted Association | Undecided | GA87 |
| Paula Feltner | Iowa Talented and Gifted Association | Undecided | GA87 |
| Bob Rafferty | K12 Inc. | Undecided | GA87 |
| Brice Oakley | Microsoft Corp. | Undecided | GA87 |
| Don Avenson | Microsoft Corp. | Undecided | GA87 |
| Tom Cope | Microsoft Corp. | Undecided | GA87 |
| Mark Felderman | Professional Educators of Iowa | Undecided | GA87 |
| Doug Struyk | RELX Inc. | Undecided | GA87 |
| Jim Carney | RELX Inc. | Undecided | GA87 |
| Shannon Henson | RELX Inc. | Undecided | GA87 |
| David Wilkerson | School Administrators of Iowa | Opposing | GA87 |
| Tom Narak | School Administrators of Iowa | Opposing | GA87 |
| Chuck Hurley | The Family Leader | Supporting | GA87 |
| Danny Carroll | The Family Leader | Supporting | GA87 |
| Deb Russell | The Family Leader | Supporting | GA87 |
| Josiah Oleson | The Family Leader | Supporting | GA87 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA87 |
| Deb Russell | The Family Leader Foundation | Supporting | GA87 |
| Lewis Finch | Urban Education Network of Iowa | Opposing | GA87 |
| Margaret Buckton | Urban Education Network of Iowa | Opposing | GA87 |