| John Cacciatore | American Cancer Society | Opposing | GA84 |
| Justin Hupfer | American Cancer Society | Opposing | GA84 |
| John Cacciatore | American Heart Assn. | Opposing | GA84 |
| Justin Hupfer | American Heart Assn. | Opposing | GA84 |
| Jen Schulte | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Kent Hartwig | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Kyle Frette | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Threase Harms | CAFE IA Citizen's Action Network (Clean Air for Everyone) | Opposing | GA84 |
| Jen Schulte | Community Health Charities of IA | Opposing | GA84 |
| Kent Hartwig | Community Health Charities of IA | Opposing | GA84 |
| Kyle Frette | Community Health Charities of IA | Opposing | GA84 |
| Threase Harms | Community Health Charities of IA | Opposing | GA84 |
| Daniel Weiser | Horsemen's Benevolent and Protective Assn. (IHBPA) | Undecided | GA84 |
| Robert Weiser | Horsemen's Benevolent and Protective Assn. (IHBPA) | Undecided | GA84 |
| Deanna Triplett | IA. Behavioral Health Assn. (IBHA) | Undecided | GA84 |
| Bob Rafferty | IA. Medical Society | Opposing | GA84 |
| Eric Nemmers | IA. Medical Society | Opposing | GA84 |
| Heidi Goodman | IA. Medical Society | Opposing | GA84 |
| Kate Walton | IA. Medical Society | Opposing | GA84 |
| Hanna DeGroot | IA. State Assn. of Counties | Opposing | GA84 |
| Linda Hinton | IA. State Assn. of Counties | Opposing | GA84 |
| MaryBeth Mellick | IA. State Assn. of Counties | Opposing | GA84 |
| Nathan Bonnett | IA. State Assn. of Counties | Opposing | GA84 |
| William Peterson | IA. State Assn. of Counties | Opposing | GA84 |
| Brad Epperly | Isle of Capri Casinos, Inc. | Undecided | GA84 |
| Keith Luchtel | Isle of Capri Casinos, Inc. | Undecided | GA84 |
| Paula Dierenfeld | Isle of Capri Casinos, Inc. | Undecided | GA84 |
| Scott Sundstrom | Isle of Capri Casinos, Inc. | Undecided | GA84 |
| Jen Schulte | Pfizer Inc. c/o Nielsen Merksamer et al | Opposing | GA84 |
| Kent Hartwig | Pfizer Inc. c/o Nielsen Merksamer et al | Opposing | GA84 |
| Kyle Frette | Pfizer Inc. c/o Nielsen Merksamer et al | Opposing | GA84 |
| Threase Harms | Pfizer Inc. c/o Nielsen Merksamer et al | Opposing | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |