| Marc Beltrame | Allied Insurance | Undecided | GA83 |
| Marty Ryan | American Civil Liberties Union of IA (ACLU-IA) | Opposing | GA83 |
| Mike St. Clair | CVS/Caremark | Undecided | GA83 |
| Jodi Tomlonovic | Family Planning Council of Iowa | Undecided | GA83 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA83 |
| Craig Schoenfeld | Hy-Vee, Inc. | Undecided | GA83 |
| Jennifer Harbison | IA. Academy of Family Physicians | Undecided | GA83 |
| Brad Epperly | IA. Broadcasters Assn. | Undecided | GA83 |
| James West | IA. Broadcasters Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Broadcasters Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Broadcasters Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Broadcasters Assn. | Undecided | GA83 |
| Joe Kelly | IA. County Attorneys Assn. | Supporting | GA83 |
| Susan Cameron Daemen | IA. County Attorneys Assn. | Supporting | GA83 |
| Lynh Patterson | IA. Dept. of Public Health | Undecided | GA83 |
| Ross Loder | IA. Dept. of Public Safety | Supporting | GA83 |
| Brad Epperly | IA. Grocery Industry Assn. | Undecided | GA83 |
| James West | IA. Grocery Industry Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Grocery Industry Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Grocery Industry Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Grocery Industry Assn. | Undecided | GA83 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA83 |
| J. Norris | IA. Hospital Assn. | Undecided | GA83 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA83 |
| David Adelman | IA. Medical Society | Undecided | GA83 |
| Eric Nemmers | IA. Medical Society | Undecided | GA83 |
| Karla Fultz McHenry | IA. Medical Society | Undecided | GA83 |
| Brad Epperly | IA. Newspaper Assn. | Undecided | GA83 |
| James West | IA. Newspaper Assn. | Undecided | GA83 |
| Keith Luchtel | IA. Newspaper Assn. | Undecided | GA83 |
| Paula Dierenfeld | IA. Newspaper Assn. | Undecided | GA83 |
| Scott Sundstrom | IA. Newspaper Assn. | Undecided | GA83 |
| Betty Lord-Dinan | IA. Nurses Assn. | Supporting | GA83 |
| Linda Goeldner | IA. Nurses Assn. | Supporting | GA83 |
| Kellie Paschke | IA. Peace Officers Assn. | Undecided | GA83 |
| Troy Skinner | IA. Peace Officers Assn. | Undecided | GA83 |
| Bill Wimmer | IA. Pharmacy Assn. | Undecided | GA83 |
| Craig Schoenfeld | IA. Pharmacy Assn. | Undecided | GA83 |
| Nicole Schultz | IA. Pharmacy Assn. | Undecided | GA83 |
| Thomas Temple | IA. Pharmacy Assn. | Undecided | GA83 |
| Heather Matson | IA. Planned Parenthood Affiliate League | Undecided | GA83 |
| Kyle Carlson | IA. Planned Parenthood Affiliate League | Undecided | GA83 |
| Jim Henter | IA. Retail Federation | Opposing | GA83 |
| Mike Heller | IA. Retail Federation | Undecided | GA83 |
| Paula Feltner | IA. Retail Federation | Undecided | GA83 |
| Betty Lord-Dinan | IA. School Nurses Organization | Supporting | GA83 |
| Linda Goeldner | IA. School Nurses Organization | Supporting | GA83 |
| Hanna DeGroot | IA. State Assn. of Counties | Supporting | GA83 |
| Linda Hinton | IA. State Assn. of Counties | Supporting | GA83 |
| Nathan Bonnett | IA. State Assn. of Counties | Supporting | GA83 |
| William Peterson | IA. State Assn. of Counties | Supporting | GA83 |
| Mike Heller | IA. State Police Assn. | Supporting | GA83 |
| Paula Feltner | IA. State Police Assn. | Supporting | GA83 |
| Susan Cameron Daemen | IA. State Sheriffs' & Deputies' Assn. | Supporting | GA83 |
| Brad Epperly | Johnson & Johnson | Undecided | GA83 |
| James West | Johnson & Johnson | Undecided | GA83 |
| Keith Luchtel | Johnson & Johnson | Undecided | GA83 |
| Paula Dierenfeld | Johnson & Johnson | Undecided | GA83 |
| Scott Sundstrom | Johnson & Johnson | Undecided | GA83 |
| Susan Zalenski | Johnson & Johnson | Undecided | GA83 |
| Marc Beltrame | Nationwide Agribusiness | Undecided | GA83 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Undecided | GA83 |
| Heather Matson | Planned Parenthood of the Heartland | Undecided | GA83 |
| Kyle Carlson | Planned Parenthood of the Heartland | Undecided | GA83 |
| Dr. Norman | School Administrators of IA | Undecided | GA83 |
| Mark Smith | State Public Defender's Office | Undecided | GA83 |
| Kyle Frette | Wyeth, Inc. | Undecided | GA83 |
| Threase Harms | Wyeth, Inc. | Undecided | GA83 |