| Joe Nehring | AFSCME IA Council 61 | Opposing | GA84 |
| Marcia Nichols | AFSCME IA Council 61 | Opposing | GA84 |
| Sherri Carnahan | AFSCME IA Council 61 | Opposing | GA84 |
| Brad Epperly | AIG-American International Companies | Undecided | GA84 |
| Keith Luchtel | AIG-American International Companies | Undecided | GA84 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA84 |
| Scott Sundstrom | AIG-American International Companies | Undecided | GA84 |
| Adam Gregg | Allied Insurance | Undecided | GA84 |
| Marc Beltrame | Allied Insurance | Undecided | GA84 |
| Brad Epperly | American Insurance Assn. | Undecided | GA84 |
| Keith Luchtel | American Insurance Assn. | Undecided | GA84 |
| Paula Dierenfeld | American Insurance Assn. | Undecided | GA84 |
| Scott Sundstrom | American Insurance Assn. | Undecided | GA84 |
| Frank Chiodo | Associated General Contractors of IA | Supporting | GA84 |
| Ned Chiodo | Associated General Contractors of IA | Supporting | GA84 |
| Scott Newhard | Associated General Contractors of IA | Supporting | GA84 |
| Brad Epperly | Deere & Company | Supporting | GA84 |
| Keith Luchtel | Deere & Company | Supporting | GA84 |
| Paula Dierenfeld | Deere & Company | Supporting | GA84 |
| Scott Sundstrom | Deere & Company | Supporting | GA84 |
| Jim Obradovich | Hubbell Realty Company | Supporting | GA84 |
| Mike Heller | IA. Academy of Trial Lawyers | Opposing | GA84 |
| Paula Feltner | IA. Academy of Trial Lawyers | Opposing | GA84 |
| Cal Hultman | IA. Alliance of Surety Companies | Supporting | GA84 |
| Michael Triplett | IA. Alliance of Surety Companies | Supporting | GA84 |
| Brad Lint | IA. Assn. For Justice | Opposing | GA84 |
| Lisa Davis-Cook | IA. Assn. For Justice | Opposing | GA84 |
| John Gilliland | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Kevin Condon | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Michael Ralston | IA. Assn. of Business and Industry (ABI) | Supporting | GA84 |
| Emily Piper | IA. Assn. of School Boards | Opposing | GA84 |
| Galen Howsare | IA. Assn. of School Boards | Opposing | GA84 |
| Mary Gannon | IA. Assn. of School Boards | Opposing | GA84 |
| Thomas Downs | IA. Assn. of School Boards | Opposing | GA84 |
| Robert Hartwig | IA. Bankers Assn. | Undecided | GA84 |
| Sharon Presnall | IA. Bankers Assn. | Undecided | GA84 |
| Brad Epperly | IA. Chapter, American Institute of Architects | Supporting | GA84 |
| Keith Luchtel | IA. Chapter, American Institute of Architects | Supporting | GA84 |
| Paula Dierenfeld | IA. Chapter, American Institute of Architects | Supporting | GA84 |
| Scott Sundstrom | IA. Chapter, American Institute of Architects | Supporting | GA84 |
| Brice Oakley | IA. Chapter, American Society of Landscape Architects | Supporting | GA84 |
| Don Avenson | IA. Chapter, American Society of Landscape Architects | Supporting | GA84 |
| Tom Cope | IA. Chapter, American Society of Landscape Architects | Supporting | GA84 |
| George Appleby | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jennifer Tyler | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Jim Carney | IA. Competitive Bidding Alliance, Inc. | Undecided | GA84 |
| Brad Epperly | IA. Defense Counsel Assn. | Supporting | GA84 |
| Keith Luchtel | IA. Defense Counsel Assn. | Supporting | GA84 |
| Paula Dierenfeld | IA. Defense Counsel Assn. | Supporting | GA84 |
| Scott Sundstrom | IA. Defense Counsel Assn. | Supporting | GA84 |
| Jessica Hyland | IA. Insurance Institute | Supporting | GA84 |
| Stephen Morain | IA. Insurance Institute | Supporting | GA84 |
| Stephen Roberts | IA. Insurance Institute | Supporting | GA84 |
| Thomas Stanberry | IA. Insurance Institute | Supporting | GA84 |
| George Appleby | IA. State Bar Assn. | Opposing | GA84 |
| Jennifer Tyler | IA. State Bar Assn. | Opposing | GA84 |
| Jim Carney | IA. State Bar Assn. | Opposing | GA84 |
| Chad Kleppe | Master Builders of IA | Supporting | GA84 |
| Brian Johnson | Mechanical Contractors Association of IA (MCAI) | Supporting | GA84 |
| Jamie Cashman | Mechanical Contractors Association of IA (MCAI) | Supporting | GA84 |
| Brian Johnson | NECA - IA (NEC) | Supporting | GA84 |
| Jamie Cashman | NECA - IA (NEC) | Supporting | GA84 |
| Adam Gregg | Nationwide Agribusiness | Undecided | GA84 |
| Marc Beltrame | Nationwide Agribusiness | Undecided | GA84 |
| Adam Gregg | Nationwide Mutual Ins. Co. | Undecided | GA84 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Undecided | GA84 |
| Frank Stork | Wellmark, Inc. | Undecided | GA84 |
| Michelle Lickteig | Wellmark, Inc. | Undecided | GA84 |