| Amy Campbell | AARP Iowa | Supporting | GA87 |
| Brad Anderson | AARP Iowa | Supporting | GA87 |
| Craig Patterson | AARP Iowa | Supporting | GA87 |
| Kent Sovern | AARP Iowa | Supporting | GA87 |
| Bill Wimmer | Alamo Rent A Car | Undecided | GA87 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA87 |
| Kristin Bauer | Board of Regents, State of Iowa | Undecided | GA87 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA87 |
| Bill Wimmer | Enterprise Rent-A-Car | Undecided | GA87 |
| Brad Epperly | Federation of Iowa Insurers | Opposing | GA87 |
| Dustin Miller | Federation of Iowa Insurers | Opposing | GA87 |
| Paula Dierenfeld | Federation of Iowa Insurers | Opposing | GA87 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA87 |
| Dane Schumann | IBEW Iowa State Conference | Undecided | GA87 |
| Emily Hockins | IBEW Iowa State Conference | Undecided | GA87 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA87 |
| Bob Ward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| William Steward | Iowa Annual Conference of United Methodist Church | Opposing | GA87 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Opposing | GA87 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Opposing | GA87 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Opposing | GA87 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Opposing | GA87 |
| David Palmer | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Donna Orton | Iowa Association of Community College Trustees (IACCT) | Undecided | GA87 |
| Bill Wimmer | Iowa Beverage Association | Undecided | GA87 |
| Dane Schumann | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA87 |
| Emily Hockins | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA87 |
| Threase Harms | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA87 |
| Dane Schumann | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA87 |
| Emily Hockins | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA87 |
| Threase Harms | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA87 |
| Christopher Rants | Iowa Credit Union League | Undecided | GA87 |
| John Cacciatore | Iowa Credit Union League | Undecided | GA87 |
| Justin Hupfer | Iowa Credit Union League | Undecided | GA87 |
| Lon Anderson | Iowa Credit Union League | Undecided | GA87 |
| Sara Throener | Iowa Dept. of Inspections and Appeals | Undecided | GA87 |
| Dane Schumann | Iowa Emergency Management Association | Undecided | GA87 |
| Emily Hockins | Iowa Emergency Management Association | Undecided | GA87 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA87 |
| Alan Kemp | Iowa League of Cities | Undecided | GA87 |
| Lindsey McCune | Iowa League of Cities | Undecided | GA87 |
| Robert Palmer | Iowa League of Cities | Undecided | GA87 |
| Bill Wimmer | Iowa Lumber Association | Undecided | GA87 |
| Christopher Rants | Iowa Professional Fire Fighters | Supporting | GA87 |
| John Cacciatore | Iowa Professional Fire Fighters | Supporting | GA87 |
| Lon Anderson | Iowa Professional Fire Fighters | Supporting | GA87 |
| Bill Wimmer | Iowa Retired School Personnel Association | Undecided | GA87 |
| Jake Oeth | Iowa Select Farms, L.L.P. | Undecided | GA87 |
| Marc Beltrame | Iowa Select Farms, L.L.P. | Undecided | GA87 |
| Matt McKinney | Iowa Select Farms, L.L.P. | Undecided | GA87 |
| Bradley Hudson | Iowa State Education Association | Undecided | GA87 |
| Melissa Peterson | Iowa State Education Association | Undecided | GA87 |
| Daniel Wasta | Iowa State Treasurer's Office | Supporting | GA87 |
| Karen Austin | Iowa State Treasurer's Office | Supporting | GA87 |
| Mike Rozenboom | National Association of Insurance and Financial Advisors-Iowa | Opposing | GA87 |
| Robert Weiser | National Association of Insurance and Financial Advisors-Iowa | Opposing | GA87 |
| Robert Weiser | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA87 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Opposing | GA87 |
| Bill Wimmer | National Rent A Car | Undecided | GA87 |
| Bill Wimmer | Q Casino, formerly Mystique Casino | Undecided | GA87 |
| Mark Joyce | Teachers Insurance and Annuity Association (TIAA) | Undecided | GA87 |