| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| David Palmer | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA83 |
| Emily Piper | IA. Assn. of School Boards | Supporting | GA83 |
| Mary Gannon | IA. Assn. of School Boards | Supporting | GA83 |
| George Appleby | IA. Competitive Bidding Alliance, Inc. | Undecided | GA83 |
| Jennifer Tyler | IA. Competitive Bidding Alliance, Inc. | Undecided | GA83 |
| Jim Carney | IA. Competitive Bidding Alliance, Inc. | Undecided | GA83 |
| Konni Cawiezell | IA. Dept. of Education | Supporting | GA83 |
| Don Petersen | IA. Farm Bureau Federation | Opposing | GA83 |
| Joe Johnson | IA. Farm Bureau Federation | Opposing | GA83 |
| Mark Salvador | IA. Farm Bureau Federation | Opposing | GA83 |
| Brad Epperly | IA. Society of Certified Public Accountants | Undecided | GA83 |
| James West | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Keith Luchtel | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Paula Dierenfeld | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Scott Sundstrom | IA. Society of Certified Public Accountants | Undecided | GA83 |
| Brad Hudson | IA. State Education Assn. | Supporting | GA83 |
| Jon Studer | IA. State Education Assn. | Supporting | GA83 |
| Chad Kleppe | Master Builders of IA | Opposing | GA83 |
| Mike Heller | Master Builders of IA | Opposing | GA83 |
| Paula Feltner | Master Builders of IA | Opposing | GA83 |
| Brian Johnson | Mechanical Contractors Association of IA (MCAI) | Undecided | GA83 |
| JoAnn Johnson | Mechanical Contractors Association of IA (MCAI) | Undecided | GA83 |
| Brian Johnson | NECA - IA (NEC) | Undecided | GA83 |
| JoAnn Johnson | NECA - IA (NEC) | Undecided | GA83 |
| Dr. Norman | School Administrators of IA | Supporting | GA83 |
| Lewis Finch | Urban Education Network of IA | Supporting | GA83 |