| Terry Harrmann | Alliant Energy Corporation | Supporting | GA83 |
| Andrew Baumert | Board of Regents, State of IA | Undecided | GA83 |
| David Miles | Board of Regents, State of IA | Undecided | GA83 |
| Joe Murphy | Board of Regents, State of IA | Undecided | GA83 |
| Keith Saunders | Board of Regents, State of IA | Undecided | GA83 |
| Robert Donley | Board of Regents, State of IA | Undecided | GA83 |
| F. Thornton | Central IA Power Cooperative (CIPCO) | Supporting | GA83 |
| Stephen Roberts | Central IA Power Cooperative (CIPCO) | Supporting | GA83 |
| Brad Epperly | Deere & Company | Undecided | GA83 |
| James West | Deere & Company | Undecided | GA83 |
| Keith Luchtel | Deere & Company | Undecided | GA83 |
| Paula Dierenfeld | Deere & Company | Undecided | GA83 |
| Scott Sundstrom | Deere & Company | Undecided | GA83 |
| Thomas Iles | Deere & Company | Undecided | GA83 |
| Jay Byers | Greater Des Moines Partnership | Undecided | GA83 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| James West | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Supporting | GA83 |
| Jim Obradovich | IA. Environmental Council | Supporting | GA83 |
| Amber Markham | IA. Farm Bureau Federation | Supporting | GA83 |
| Joe Johnson | IA. Farm Bureau Federation | Supporting | GA83 |
| Mark Salvador | IA. Farm Bureau Federation | Supporting | GA83 |
| Stephen Roberts | IA. Lakes Electric Cooperative | Supporting | GA83 |
| Laverne Schroeder | IA. Nebraska Farm Equipment Dealers Assn. | Undecided | 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 |
| Jim Obradovich | IA. Wind Energy Assn. | Supporting | GA83 |
| Mike Heller | Kaplan Higher Education | Undecided | GA83 |
| Paula Feltner | Kaplan Higher Education | Undecided | GA83 |
| Cal Hultman | Kraft Foods Global, Inc. | Supporting | GA83 |
| Mary Hultman | Kraft Foods Global, Inc. | Supporting | GA83 |
| Michael Triplett | Kraft Foods Global, Inc. | Supporting | GA83 |
| Amy Campbell | Professional Developers of IA (PDI) | Undecided | GA83 |
| Craig Patterson | Professional Developers of IA (PDI) | Undecided | GA83 |
| Jim Hawkins | Professional Educators of IA | Supporting | GA83 |
| Marc Beltrame | Titan Wind, LLC. | Undecided | GA83 |