| MARK MAXWELL | ABATE of Iowa | Supporting | GA86 |
| Angela Davis | Alamo Rent A Car | Undecided | GA86 |
| Bill Wimmer | Alamo Rent A Car | Undecided | GA86 |
| John Pederson | Alter Trading Corporation | Undecided | GA86 |
| Kelly Nuckolls | Alter Trading Corporation | Undecided | GA86 |
| Matt Eide | Alter Trading Corporation | Undecided | GA86 |
| John Pederson | CN | Undecided | GA86 |
| Kelly Nuckolls | CN | Undecided | GA86 |
| Matt Eide | CN | Undecided | GA86 |
| Gary Grant | City of Cedar Rapids | Undecided | GA86 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA86 |
| Meghan Malloy | City of Cedar Rapids | Undecided | GA86 |
| Angela Davis | Enterprise Rent-A-Car | Undecided | GA86 |
| Bill Wimmer | Enterprise Rent-A-Car | Undecided | GA86 |
| Angela Davis | Hy-Vee, Inc. | Undecided | GA86 |
| Bill Wimmer | Hy-Vee, Inc. | Undecided | GA86 |
| Doug Struyk | Insurance Auto Auctions, Inc. | Undecided | GA86 |
| George Appleby | Insurance Auto Auctions, Inc. | Undecided | GA86 |
| Jennifer Tyler | Insurance Auto Auctions, Inc. | Undecided | GA86 |
| Jim Carney | Insurance Auto Auctions, Inc. | Undecided | GA86 |
| Shannon Henson | Insurance Auto Auctions, Inc. | Undecided | GA86 |
| James Piazza, Jr. | Iowa Automobile Recyclers Association | Undecided | GA86 |
| Robert Hartwig | Iowa Bankers Association | Undecided | GA86 |
| Sharon Presnall | Iowa Bankers Association | Undecided | GA86 |
| Angela Davis | Iowa Beverage Association | Undecided | GA86 |
| Bill Wimmer | Iowa Beverage Association | Undecided | GA86 |
| Brad Epperly | Iowa Collectors Association, Inc. | Undecided | GA86 |
| Paula Dierenfeld | Iowa Collectors Association, Inc. | Undecided | GA86 |
| Scott Sundstrom | Iowa Collectors Association, Inc. | Undecided | GA86 |
| Mikel Derby | Iowa Dept. of Transportation | Supporting | GA86 |
| Mikel Derby | Iowa Dept. of Transportation | Undecided | GA86 |
| James Piazza, Jr. | Iowa Independent Automobile Dealers Association | Undecided | GA86 |
| Katherine Carlucci | Iowa Insurance Institute | Undecided | GA86 |
| Thomas Stanberry | Iowa Insurance Institute | Undecided | GA86 |
| Angela Davis | Iowa Lumber Association | Undecided | GA86 |
| Bill Wimmer | Iowa Lumber Association | Undecided | GA86 |
| David Scott | Iowa Motor Truck Association | Supporting | GA86 |
| David Adelman | Iowa Nebraska Farm Equipment Dealers Association | Undecided | GA86 |
| Frank Chiodo | Iowa Nebraska Farm Equipment Dealers Association | Undecided | GA86 |
| Matt Hinch | Iowa Nebraska Farm Equipment Dealers Association | Undecided | GA86 |
| Will Rogers | Iowa Nebraska Farm Equipment Dealers Association | Opposing | GA86 |
| Kellie Paschke | Iowa Peace Officers Association | Supporting | GA86 |
| Troy Skinner | Iowa Peace Officers Association | Supporting | GA86 |
| Mike Heller | Iowa Renewable Fuels Association (IRF) | Undecided | GA86 |
| Paula Feltner | Iowa Renewable Fuels Association (IRF) | Undecided | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA86 |
| William Peterson | Iowa State Association of Counties | Undecided | GA86 |
| Mike Heller | Iowa State Snowmobile Association | Undecided | GA86 |
| Paula Feltner | Iowa State Snowmobile Association | Undecided | GA86 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA86 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA86 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA86 |
| Angela Davis | National Rent A Car | Undecided | GA86 |
| Bill Wimmer | National Rent A Car | Undecided | GA86 |
| Mike Heller | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA86 |
| Paula Feltner | Petroleum Marketers Management Insurance Company (PMMIC) | Undecided | GA86 |
| Brad Epperly | Polaris Industries | Opposing | GA86 |
| Paula Dierenfeld | Polaris Industries | Opposing | GA86 |
| Scott Sundstrom | Polaris Industries | Opposing | GA86 |
| Doug Struyk | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| George Appleby | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Jennifer Tyler | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Jim Carney | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Shannon Henson | SSAB (f/k/a IPSCO Steel) | Undecided | GA86 |
| Brian Johnson | State Farm Insurance | Undecided | GA86 |
| Craig Walter | State Farm Insurance | Undecided | GA86 |
| Gary Grant | Urban County Coalition | Undecided | GA86 |
| Larry Murphy | Urban County Coalition | Undecided | GA86 |
| Meghan Malloy | Urban County Coalition | Undecided | GA86 |