| Amy Campbell | AARP Iowa | Supporting | GA89 |
| Amy Campbell | AARP Iowa | Undecided | GA89 |
| Brad Anderson | AARP Iowa | Supporting | GA89 |
| Craig Patterson | AARP Iowa | Supporting | GA89 |
| Craig Patterson | AARP Iowa | Undecided | GA89 |
| Dustin Blythe | AT & T | Undecided | GA89 |
| Julie Vande Hoef | Alliant Energy Corporation | Supporting | GA89 |
| Ted Stopulos | Alliant Energy Corporation | Supporting | GA89 |
| Stacy Frelund | American Heart Association | Supporting | GA89 |
| Drew Klein | Americans For Prosperity | Supporting | GA89 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA89 |
| Brad Epperly | Ames Chamber of Commerce | Supporting | GA89 |
| Dustin Miller | Ames Chamber of Commerce | Supporting | GA89 |
| Jon Murphy | Casey's General Stores | Supporting | GA89 |
| Tom Cope | Casey's General Stores | Supporting | GA89 |
| Barbra Solberg | Cedar Rapids Metro Economic Alliance | Supporting | GA89 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA89 |
| Christopher Rants | Center for Rural Affairs | Undecided | GA89 |
| Cody Smith | Center for Rural Affairs | Supporting | GA89 |
| John Cacciatore | Center for Rural Affairs | Undecided | GA89 |
| Johnathan Hladik | Center for Rural Affairs | Supporting | GA89 |
| Andy Conlin | Cerner Corporation | Supporting | GA89 |
| Kristian Starner | Cerner Corporation | Supporting | GA89 |
| Sydney Gangestad | City of West Des Moines | Supporting | GA89 |
| Tim Coonan | City of West Des Moines | Supporting | GA89 |
| David Caris | Community Bankers of Iowa | Supporting | GA89 |
| Jake Ketzner | Connected Nation Development Corp. | Undecided | GA89 |
| Drew Kamp | Council Bluffs Chamber of Commerce | Supporting | GA89 |
| Stacey Pellett | Deere & Company | Supporting | GA89 |
| Ryan Sempf | Dubuque Area Chamber of Commerce | Supporting | GA89 |
| Lee Henderson | Federation of Iowa Insurers | Supporting | GA89 |
| Matt McKinney | Federation of Iowa Insurers | Supporting | GA89 |
| RG Schwarm | Federation of Iowa Insurers | Supporting | GA89 |
| John Cacciatore | Google Fiber | Undecided | GA89 |
| Logan Shine | Governor's Office | Supporting | GA89 |
| Andrea Woodard | Greater Des Moines Partnership | Supporting | GA89 |
| Brad Epperly | Greater Des Moines Partnership | Supporting | GA89 |
| Dustin Miller | Greater Des Moines Partnership | Supporting | GA89 |
| Jay Iverson | Home Builders Association of Iowa | Supporting | GA89 |
| Teresa Bomhoff | IA Mental Health Planning Council | Supporting | GA89 |
| Nick Laning | IBEW Iowa State Conference | Undecided | GA89 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA89 |
| Amy Campbell | Iowa Association of Area Agencies on Aging | Undecided | GA89 |
| Craig Patterson | Iowa Association of Area Agencies on Aging | Undecided | GA89 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Supporting | GA89 |
| John Davis | Iowa Association of Business and Industry (ABI) | Supporting | GA89 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA89 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA89 |
| Andy Conlin | Iowa Association of Community Providers | Supporting | GA89 |
| Julie Smith | Iowa Association of Community Providers | Supporting | GA89 |
| Shelly Chandler | Iowa Association of Community Providers | Supporting | GA89 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Supporting | GA89 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Supporting | GA89 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Supporting | GA89 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA89 |
| Alex Cutchey | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Brad Epperly | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Dustin Miller | Iowa Association of Municipal Utilities | Undecided | GA89 |
| Jennifer Kingland | Iowa Association of Realtors | Supporting | GA89 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA89 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA89 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA89 |
| Phil Jeneary | Iowa Association of School Boards | Supporting | GA89 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Supporting | GA89 |
| Joe Murphy | Iowa Business Council | Supporting | GA89 |
| Bill Peard | Iowa Cable and Telecommunications Association | Undecided | GA89 |
| Brad Epperly | Iowa Chamber Alliance | Supporting | GA89 |
| Dustin Miller | Iowa Chamber Alliance | Supporting | GA89 |
| Jennifer Banta | Iowa City Area Chamber of Commerce | Supporting | GA89 |
| Dave Duncan | Iowa Communications Alliance | Supporting | GA89 |
| Katie Hall | Iowa Communications Alliance | Supporting | GA89 |
| Mike St. Clair | Iowa Communications Alliance | Supporting | GA89 |
| Gracie Brandsgard | Iowa Credit Union League | Supporting | GA89 |
| Justin Hupfer | Iowa Credit Union League | Supporting | GA89 |
| Jon Murphy | Iowa Dental Hygienists Association | Supporting | GA89 |
| Tom Cope | Iowa Dental Hygienists Association | Supporting | GA89 |
| Erin Cubit | Iowa Hospital Association | Supporting | GA89 |
| J. Norris | Iowa Hospital Association | Supporting | GA89 |
| Kim Murphy | Iowa Hospital Association | Supporting | GA89 |
| Maureen Keehnle | Iowa Hospital Association | Supporting | GA89 |
| Nicole Proesch | Iowa Hospital Association | Supporting | GA89 |
| Bobby Martens | Iowa Institute for Cooperatives | Supporting | GA89 |
| Katie Hall | Iowa Institute for Cooperatives | Supporting | GA89 |
| Mike St. Clair | Iowa Institute for Cooperatives | Supporting | GA89 |
| Alan Kemp | Iowa League of Cities | Undecided | GA89 |
| Daniel Stalder | Iowa League of Cities | Undecided | GA89 |
| Robert Palmer | Iowa League of Cities | Undecided | GA89 |
| Amy Campbell | Iowa Library Association (ILA) | Undecided | GA89 |
| Craig Patterson | Iowa Library Association (ILA) | Undecided | GA89 |
| Amy Campbell | Iowa Nurses Association | Undecided | GA89 |
| Craig Patterson | Iowa Nurses Association | Undecided | GA89 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA89 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA89 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA89 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA89 |
| Amy Campbell | Iowa Public Transit Association (IPT) | Undecided | GA89 |
| Craig Patterson | Iowa Public Transit Association (IPT) | Undecided | GA89 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA89 |
| Dustin Miller | Iowa Society of Certified Public Accountants | Undecided | GA89 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA89 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA89 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA89 |
| William Peterson | Iowa State Association of Counties | Supporting | GA89 |
| Jamie Cashman | Iowa State Association of County Supervisors | Supporting | GA89 |
| Kristi Harshbarger | Iowa State Association of County Supervisors | Supporting | GA89 |
| Lucas Beenken | Iowa State Association of County Supervisors | Supporting | GA89 |
| William Peterson | Iowa State Association of County Supervisors | Supporting | GA89 |
| Maison Bleam | Iowa Utilities Board | Undecided | GA89 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA89 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA89 |
| Amy Campbell | Loess Hills Alliance | Undecided | GA89 |
| Craig Patterson | Loess Hills Alliance | Undecided | GA89 |
| Andy Conlin | Lumen | Supporting | GA89 |
| David Adelman | Lumen | Supporting | GA89 |
| Frank Chiodo | Lumen | Supporting | GA89 |
| Jake Highfill | Lumen | Supporting | GA89 |
| Matt Hinch | Lumen | Supporting | GA89 |
| Sara Allen | Lumen | Supporting | GA89 |
| Taylor Teepell | Lumen | Supporting | GA89 |
| Kellie Paschke | Marion County Board of Supervisors | Supporting | GA89 |
| Kelly Meyers | Marion County Board of Supervisors | Supporting | GA89 |
| Logan Murray | Marion County Board of Supervisors | Supporting | GA89 |
| Troy Skinner | Marion County Board of Supervisors | Supporting | GA89 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA89 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA89 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA89 |
| David Adelman | Metropolitan Coalition | Supporting | GA89 |
| Frank Chiodo | Metropolitan Coalition | Supporting | GA89 |
| Matt Hinch | Metropolitan Coalition | Supporting | GA89 |
| Sara Allen | Metropolitan Coalition | Supporting | GA89 |
| Onnalee Gettler | MidAmerican Energy Company | Supporting | GA89 |
| Paula Dierenfeld | Motorola Solutions, Inc. | Supporting | GA89 |
| Amy Campbell | Okoboji Tourism | Undecided | GA89 |
| Craig Patterson | Okoboji Tourism | Undecided | GA89 |
| Amy Campbell | Polk County - Board of Supervisors | Undecided | GA89 |
| Craig Patterson | Polk County - Board of Supervisors | Undecided | GA89 |
| Sydney Gangestad | Principal Financial Group | Supporting | GA89 |
| Tim Coonan | Principal Financial Group | Supporting | GA89 |
| Amy Campbell | Professional Developers of Iowa (PDI) | Supporting | GA89 |
| Craig Patterson | Professional Developers of Iowa (PDI) | Supporting | GA89 |
| Rachael Anderson | Quad Cities Chamber of Commerce | Supporting | GA89 |
| BRITTANY LUMLEY | Ruan, Inc. | Supporting | GA89 |
| Charlotte Eby | Ruan, Inc. | Supporting | GA89 |
| Jeffrey Boeyink | Ruan, Inc. | Supporting | GA89 |
| Taylor McDonald | Ruan, Inc. | Supporting | GA89 |
| Dave Daughton | Rural School Advocates of Iowa | Supporting | GA89 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA89 |
| Noah Tabor | ServiceNow | Undecided | GA89 |
| Michael Triplett | T-Mobile | Undecided | GA89 |
| Sydney Gangestad | Technology Association of Iowa | Supporting | GA89 |
| Tim Coonan | Technology Association of Iowa | Supporting | GA89 |
| Amy Campbell | Travel Federation of Iowa | Undecided | GA89 |
| Craig Patterson | Travel Federation of Iowa | Undecided | GA89 |
| David Adelman | UnityPoint Health | Supporting | GA89 |
| Frank Chiodo | UnityPoint Health | Supporting | GA89 |
| Matt Hinch | UnityPoint Health | Supporting | GA89 |
| Sara Allen | UnityPoint Health | Supporting | GA89 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA89 |
| Brandon Geib | Wellmark, Inc. | Supporting | GA89 |
| Scott Sundstrom | Wellmark, Inc. | Supporting | GA89 |
| Robert Weiser | Windstream Communications Corporation | Supporting | GA89 |