| Jake Oeth | Allied Insurance | Opposing | GA87 |
| Marc Beltrame | Allied Insurance | Opposing | GA87 |
| Matt McKinney | Allied Insurance | Opposing | GA87 |
| Michael Triplett | Greater Iowa Apartment Association | Undecided | GA87 |
| Mike St. Clair | Grinnell Mutual Reinsurance Company | Supporting | GA87 |
| Mike Heller | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Paula Feltner | Iowa Academy of Trial Lawyers | Opposing | GA87 |
| Brad Lint | Iowa Association for Justice | Opposing | GA87 |
| Lisa Davis-Cook | Iowa Association for Justice | Opposing | GA87 |
| Mike Heller | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Paula Feltner | Iowa Association of Magistrate Judges | Opposing | GA87 |
| Robert Hartwig | Iowa Bankers Association | Supporting | GA87 |
| Sharon Presnall | Iowa Bankers Association | Supporting | GA87 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA87 |
| Dustin Miller | Iowa Collectors Association, Inc. | Undecided | GA87 |
| Katie Graham | Iowa Collectors Association, Inc. | Undecided | GA87 |
| Paula Dierenfeld | Iowa Collectors Association, Inc. | Undecided | GA87 |
| Brad Epperly | Iowa Defense Counsel Association | Undecided | GA87 |
| Dustin Miller | Iowa Defense Counsel Association | Undecided | GA87 |
| Katie Graham | Iowa Defense Counsel Association | Withdrawn | GA87 |
| Katie Graham | Iowa Defense Counsel Association | Undecided | GA87 |
| Paula Dierenfeld | Iowa Defense Counsel Association | Undecided | GA87 |
| Andrew Lietzow | Iowa Landlord Association | Undecided | GA87 |
| Joe Kelly | Iowa Manufactured Housing Association | Undecided | GA87 |
| Andrew Lietzow | Iowa Real Estate Investors Association | Undecided | GA87 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA87 |
| Jennifer Dorman | Iowa State Bar Association | Opposing | GA87 |
| Jim Carney | Iowa State Bar Association | Opposing | GA87 |
| Joe Kelly | Landlords of Iowa | Undecided | GA87 |
| Mike St. Clair | Mutual Insurance Association of Iowa | Supporting | GA87 |
| Jake Oeth | Nationwide Agribusiness | Opposing | GA87 |
| Marc Beltrame | Nationwide Agribusiness | Opposing | GA87 |
| Matt McKinney | Nationwide Agribusiness | Opposing | GA87 |
| Jake Oeth | Nationwide Mutual Ins. Co. | Opposing | GA87 |
| Marc Beltrame | Nationwide Mutual Ins. Co. | Opposing | GA87 |
| Matt McKinney | Nationwide Mutual Ins. Co. | Opposing | GA87 |