| Jeff Smith | Agribusiness Association of Iowa | Supporting | GA88 |
| Jerry Fitzgerald | Agribusiness Association of Iowa | Supporting | GA88 |
| Maggie Smith-Fitzgerald | Agribusiness Association of Iowa | Supporting | GA88 |
| Matt Fitzgerald | Agribusiness Association of Iowa | Supporting | GA88 |
| Christopher Riley | Archer Daniels Midland Company | Supporting | GA88 |
| Don Brown | Cargill | Supporting | GA88 |
| BRITTANY LUMLEY | Community Bankers of Iowa | Opposing | GA88 |
| Charlotte Eby | Community Bankers of Iowa | Opposing | GA88 |
| David Caris | Community Bankers of Iowa | Opposing | GA88 |
| Jeffrey Boeyink | Community Bankers of Iowa | Opposing | GA88 |
| Taylor McDonald | Community Bankers of Iowa | Opposing | GA88 |
| John Cacciatore | Farm Credit Service of America | Undecided | GA88 |
| Justin Hupfer | Farm Credit Service of America | Undecided | GA88 |
| Liz Hobart | Growmark, Inc. | Supporting | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| John Davis | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| David Adelman | Iowa Bankers Association | Opposing | GA88 |
| Frank Chiodo | Iowa Bankers Association | Opposing | GA88 |
| Jenica Lensmeyer | Iowa Bankers Association | Opposing | GA88 |
| Matt Hinch | Iowa Bankers Association | Opposing | GA88 |
| Mike Rozenboom | Iowa Bankers Association | Opposing | GA88 |
| Robert Hartwig | Iowa Bankers Association | Opposing | GA88 |
| Sara Allen | Iowa Bankers Association | Opposing | GA88 |
| Scott Newhard | Iowa Bankers Association | Opposing | GA88 |
| Sharon Presnall | Iowa Bankers Association | Opposing | GA88 |
| Kellie Paschke | Iowa Cattlemen's Association | Undecided | GA88 |
| Troy Skinner | Iowa Cattlemen's Association | Undecided | GA88 |
| Jeff Smith | Iowa Corn Growers Association | Supporting | GA88 |
| Jerry Fitzgerald | Iowa Corn Growers Association | Supporting | GA88 |
| Maggie Smith-Fitzgerald | Iowa Corn Growers Association | Supporting | GA88 |
| Matt Fitzgerald | Iowa Corn Growers Association | Supporting | GA88 |
| Mindy Poldberg | Iowa Corn Growers Association | Supporting | GA88 |
| Gracie Brandsgard | Iowa Credit Union League | Supporting | GA88 |
| Justin Hupfer | Iowa Credit Union League | Supporting | GA88 |
| Maison Bleam | Iowa Department of Agriculture & Land Stewardship | Undecided | GA88 |
| Zachary Hingst | Iowa Division of Banking | Undecided | GA88 |
| Maddie Wilcox | Iowa Farmers Union | Undecided | GA88 |
| Threase Harms | Iowa Farmers Union | Undecided | GA88 |
| Bobby Martens | Iowa Institute for Cooperatives | Supporting | GA88 |
| Katie Hall | Iowa Institute for Cooperatives | Supporting | GA88 |
| Mike St. Clair | Iowa Institute for Cooperatives | Supporting | GA88 |
| Drew Mogler | Iowa Pork Producers Association | Supporting | GA88 |
| Jeff Smith | Iowa Pork Producers Association | Supporting | GA88 |
| Jerry Fitzgerald | Iowa Pork Producers Association | Supporting | GA88 |
| Maggie Smith-Fitzgerald | Iowa Pork Producers Association | Supporting | GA88 |
| Matt Fitzgerald | Iowa Pork Producers Association | Supporting | GA88 |
| Jill Altringer | Iowa Poultry Association | Undecided | GA88 |
| Mike Heller | Iowa Renewable Fuels Association (IRF) | Supporting | GA88 |
| Mike Heller | Iowa Renewable Fuels Association (IRF) | Undecided | GA88 |
| Nathan Hohnstein | Iowa Renewable Fuels Association (IRF) | Supporting | GA88 |
| Nathan Hohnstein | Iowa Renewable Fuels Association (IRF) | Undecided | GA88 |
| Paula Feltner | Iowa Renewable Fuels Association (IRF) | Supporting | GA88 |
| Paula Feltner | Iowa Renewable Fuels Association (IRF) | Undecided | GA88 |
| Michael Dolch | Iowa Soybean Association | Supporting | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |
| Jill Altringer | Iowa State Dairy Association | Undecided | GA88 |
| Jill Altringer | Iowa Turkey Federation | Undecided | GA88 |
| Doug Struyk | Wells Fargo & Company | Undecided | GA88 |
| Jennifer Dorman | Wells Fargo & Company | Undecided | GA88 |
| Jim Carney | Wells Fargo & Company | Undecided | GA88 |