| Brad Epperly | AIG-American International Companies | Undecided | GA89 |
| Dustin Miller | AIG-American International Companies | Undecided | GA89 |
| Dustin Blythe | AT & T | Undecided | GA89 |
| Mark Joyce | AT & T | Undecided | GA89 |
| Michael Triplett | Alliance For Automotive Innovation | Undecided | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Undecided | GA89 |
| Christopher Rants | Amazon.com Services LLC | Undecided | GA89 |
| Kellie Paschke | CUNA Mutual Group | Undecided | GA89 |
| Kelly Meyers | CUNA Mutual Group | Undecided | GA89 |
| Logan Murray | CUNA Mutual Group | Undecided | GA89 |
| Troy Skinner | CUNA Mutual Group | Undecided | GA89 |
| Michael Triplett | Cigna Corporate Services, LLC | Undecided | GA89 |
| Casey Ficek | Delta Dental of Iowa | Undecided | GA89 |
| Karla Fultz McHenry | Delta Dental of Iowa | Undecided | GA89 |
| Doug Struyk | Dotdash Meredith | Undecided | GA89 |
| Jennifer Dorman | Dotdash Meredith | Undecided | GA89 |
| Jim Carney | Dotdash Meredith | Undecided | GA89 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Lynh Patterson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Joseph Hrdlicka | Genentech, Inc., A Member of the Roche Group | Undecided | GA89 |
| Sandra Conlin | General Motors LLC | Undecided | GA89 |
| Matt McKinney | Google LLC and its Affiliates | Undecided | GA89 |
| RG Schwarm | Google LLC and its Affiliates | Undecided | GA89 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA89 |
| John Davis | Iowa Association of Business and Industry (ABI) | Undecided | GA89 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA89 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA89 |
| Steffi Lee | Iowa Association of Business and Industry (ABI) | Undecided | GA89 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Matt Gannon | Iowa Attorney General Dept. of Justice | Undecided | GA89 |
| Nathan Blake | Iowa Attorney General Dept. of Justice | Undecided | GA89 |
| Brad Epperly | Iowa Automobile Dealers Association | Undecided | GA89 |
| Dustin Miller | Iowa Automobile Dealers Association | Undecided | GA89 |
| Bill Peard | Iowa Cable and Telecommunications Association | Undecided | GA89 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA89 |
| Dustin Miller | Iowa Collectors Association, Inc. | Undecided | GA89 |
| Mark Johnson | Iowa Communications Network ICN/ITTC | Undecided | GA89 |
| Ryan Mulhall | Iowa Communications Network ICN/ITTC | Undecided | GA89 |
| Brad Epperly | Iowa Grocery Industry Association | Undecided | GA89 |
| Dustin Miller | Iowa Grocery Industry Association | Undecided | GA89 |
| Eric Goranson | Iowa Hotel & Lodging Association | Undecided | GA89 |
| Eric Goranson | Iowa Hotel & Lodging Association | Withdrawn | GA89 |
| Eric Goranson | Iowa Hotel & Lodging Association | Opposing | GA89 |
| Eric Goranson | Iowa Restaurant Association | Withdrawn | GA89 |
| Eric Goranson | Iowa Restaurant Association | Opposing | GA89 |
| Jake Ketzner | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Marc Beltrame | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Stacie Maass | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA89 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA89 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA89 |
| Doug Struyk | Meta Platforms Inc. | Undecided | GA89 |
| Jennifer Dorman | Meta Platforms Inc. | Undecided | GA89 |
| Jim Carney | Meta Platforms Inc. | Undecided | GA89 |
| Jon Murphy | Microsoft Corp. | Opposing | GA89 |
| Jon Murphy | Microsoft Corp. | Undecided | GA89 |
| Tom Cope | Microsoft Corp. | Opposing | GA89 |
| Tom Cope | Microsoft Corp. | Undecided | GA89 |
| Onnalee Gettler | MidAmerican Energy Company | Undecided | GA89 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Undecided | GA89 |
| Logan Murray | National Insurance Crime Bureau | Undecided | GA89 |
| Doug Struyk | RELX Inc. | Undecided | GA89 |
| Jennifer Dorman | RELX Inc. | Undecided | GA89 |
| Jim Carney | RELX Inc. | Undecided | GA89 |
| David Adelman | State Farm Insurance | Undecided | GA89 |
| Frank Chiodo | State Farm Insurance | Undecided | GA89 |
| Lillie Brady | State Farm Insurance | Undecided | GA89 |
| Matt Hinch | State Farm Insurance | Undecided | GA89 |
| Sara Allen | State Farm Insurance | Undecided | GA89 |
| Michael Triplett | T-Mobile | Undecided | GA89 |
| Sydney Gangestad | Technology Association of Iowa | Supporting | GA89 |
| Tim Coonan | Technology Association of Iowa | Supporting | GA89 |
| Cyndi Pederson | Verizon Corporation and Affiliated Companies | Undecided | GA89 |
| John Pederson | Verizon Corporation and Affiliated Companies | Undecided | GA89 |
| Sandra Conlin | Walmart Inc. | Undecided | GA89 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA89 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA89 |
| Doug Struyk | Wells Fargo & Company | Undecided | GA89 |
| Jennifer Dorman | Wells Fargo & Company | Undecided | GA89 |
| Jim Carney | Wells Fargo & Company | Undecided | GA89 |