| Brad Epperly | AIG-American International Companies | Undecided | GA88 |
| Dustin Miller | AIG-American International Companies | Undecided | GA88 |
| Katie Graham | AIG-American International Companies | Undecided | GA88 |
| Paula Dierenfeld | AIG-American International Companies | Undecided | GA88 |
| Michael Triplett | Alliance For Automotive Innovation | Supporting | GA88 |
| Matt McKinney | Allied Insurance | Supporting | GA88 |
| RG Schwarm | Allied Insurance | Supporting | GA88 |
| Maddie Wilcox | Brain Injury Alliance of Iowa | Supporting | GA88 |
| Maddie Wilcox | Brain Injury Alliance of Iowa | Undecided | GA88 |
| Threase Harms | Brain Injury Alliance of Iowa | Supporting | GA88 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA88 |
| Christopher Rants | Des Moines Area Regional Transit | Undecided | GA88 |
| John Cacciatore | Des Moines Area Regional Transit | Undecided | GA88 |
| Maddie Wilcox | Des Moines Water Works | Undecided | GA88 |
| Threase Harms | Des Moines Water Works | Undecided | GA88 |
| Sandra Conlin | General Motors LLC | Supporting | GA88 |
| Jake Ketzner | Independent Insurance Agents of Iowa | Supporting | GA88 |
| Larry Blixt | Independent Insurance Agents of Iowa | Supporting | GA88 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | 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 |
| Brad Epperly | Iowa Automobile Dealers Association | Undecided | GA88 |
| Dustin Miller | Iowa Automobile Dealers Association | Undecided | GA88 |
| Katie Graham | Iowa Automobile Dealers Association | Undecided | GA88 |
| Paula Dierenfeld | Iowa Automobile Dealers Association | Undecided | GA88 |
| Bob Rafferty | Iowa Bicycle Coalition | Supporting | GA88 |
| Maddie Wilcox | Iowa Bicycle Coalition | Supporting | GA88 |
| Rachel Ong | Iowa Bicycle Coalition | Supporting | GA88 |
| Threase Harms | Iowa Bicycle Coalition | Supporting | GA88 |
| Maddie Wilcox | Iowa Emergency Management Association | Undecided | GA88 |
| Robert Szalay | Iowa Emergency Management Association | Undecided | GA88 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA88 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Supporting | GA88 |
| John Pederson | Iowa Firefighters Association (IFA) | Supporting | GA88 |
| Cyndi Pederson | Iowa Fraternal Order of Police | Supporting | GA88 |
| John Pederson | Iowa Fraternal Order of Police | Supporting | GA88 |
| BRITTANY LUMLEY | Iowa Insurance Institute | Supporting | GA88 |
| Charlotte Eby | Iowa Insurance Institute | Supporting | GA88 |
| Jeffrey Boeyink | Iowa Insurance Institute | Supporting | GA88 |
| Taylor McDonald | Iowa Insurance Institute | Supporting | GA88 |
| Alan Kemp | Iowa League of Cities | Undecided | GA88 |
| Daniel Stalder | Iowa League of Cities | Undecided | GA88 |
| Robert Palmer | Iowa League of Cities | Undecided | GA88 |
| Kellie Paschke | Iowa Peace Officers Association | Supporting | GA88 |
| Troy Skinner | Iowa Peace Officers Association | Supporting | GA88 |
| Gary Grant | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Supporting | GA88 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Supporting | GA88 |
| Meghan Malloy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Supporting | GA88 |
| Amy Campbell | Iowa Public Transit Association (IPT) | Undecided | GA88 |
| Craig Patterson | Iowa Public Transit Association (IPT) | Undecided | GA88 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA88 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA88 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA88 |
| William Peterson | Iowa State Association of Counties | Supporting | GA88 |
| Kelly Meyers | Iowa State Sheriffs' & Deputies' Association | Supporting | GA88 |
| Susan Cameron Daemen | Iowa State Sheriffs' & Deputies' Association | Supporting | GA88 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA88 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA88 |
| Meghan Malloy | Linn County Board of Supervisors | Supporting | GA88 |
| Matt McKinney | Nationwide Agribusiness | Supporting | GA88 |
| RG Schwarm | Nationwide Agribusiness | Supporting | GA88 |
| Matt McKinney | Nationwide Mutual Ins. Co. | Supporting | GA88 |
| RG Schwarm | Nationwide Mutual Ins. Co. | Supporting | GA88 |
| David Adelman | State Farm Insurance | Undecided | GA88 |
| Frank Chiodo | State Farm Insurance | Undecided | GA88 |
| Matt Hinch | State Farm Insurance | Undecided | GA88 |
| Sara Allen | State Farm Insurance | Undecided | GA88 |
| Christopher Rants | State Police Officers Council | Supporting | GA88 |
| John Cacciatore | State Police Officers Council | Supporting | GA88 |
| Michael Triplett | T-Mobile | Supporting | GA88 |
| Kate Walton | Uber Technologies | Undecided | GA88 |
| Matt Eide | Uber Technologies | Undecided | GA88 |
| Gary Grant | Urban County Coalition | Supporting | GA88 |
| Larry Murphy | Urban County Coalition | Supporting | GA88 |
| Meghan Malloy | Urban County Coalition | Supporting | GA88 |
| Cyndi Pederson | Verizon Corporation and Affiliated Companies | Supporting | GA88 |
| John Pederson | Verizon Corporation and Affiliated Companies | Supporting | GA88 |