| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Tyler Ackerson | Department of Revenue | Supporting | GA91 |
| David Peck | Iowa Brewers Guild | Undecided | GA91 |
| Marc Beltrame | Iowa Brewers Guild | Undecided | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Beth Manley | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of County Supervisors | Undecided | GA91 |
| Beth Manley | Iowa State Association of County Supervisors | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA91 |
| David Adelman | Iowa Wholesale Beer Distributors Association | Undecided | GA91 |
| Frank Chiodo | Iowa Wholesale Beer Distributors Association | Undecided | GA91 |
| Matt Hinch | Iowa Wholesale Beer Distributors Association | Undecided | GA91 |
| Paige Thorson | Iowa Wholesale Beer Distributors Association | Undecided | GA91 |
| Sara Allen | Iowa Wholesale Beer Distributors Association | Undecided | GA91 |
| Clair Lewis | Iowa Wine Growers Association | Undecided | GA91 |
| Kate Walton | Iowa Wine Growers Association | Undecided | GA91 |
| Matt Eide | Iowa Wine Growers Association | Undecided | GA91 |
| Kellie Paschke | Revelton Distilling Company | Undecided | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |
| Catherine Pollard | Wine Institute | Supporting | GA91 |
| Nick Laning | Wine Institute | Supporting | GA91 |
| Threase Harms | Wine Institute | Supporting | GA91 |