| Gay, Tim | Catalyst Public Affairs | Neutral | current |
| Anderson, Josh | Christensen Farms & Feedlots, Inc. | Neutral | current |
| Edwards, Jon | Edwards Westerhold Moore | Neutral | current |
| Moore, Scott D. | Edwards Westerhold Moore | Neutral | current |
| Westerhold, Russell | Edwards Westerhold Moore | Neutral | current |
| Sedlacek, Ronald J. | Husch Blackwell LLP | Neutral | current |
| Davis, Al | Independent Cattlemen of Nebraska (ICON) | Opposing | current |
| Abraham, Christine K. | League of Nebraska Municipalities | Opposing | current |
| Chaffin, Lash | League of Nebraska Municipalities | Opposing | current |
| Rex, L. Lynn | League of Nebraska Municipalities | Opposing | current |
| Mueller Robak | Lower Platte South Natural Resources District | Neutral | current |
| Edwards Westerhold Moore | Metropolitan Utilities District | Neutral | current |
| Kubat, Rick | Metropolitan Utilities District | Neutral | current |
| Edson, Dean E. | Nebraska Association of Resources Districts | Supporting | current |
| Zulkoski Weber LLC | Nebraska Association of Resources Districts | Supporting | current |
| Field, Laura | Nebraska Cattlemen, Inc. | Neutral | current |
| Melchor, Matthew | Nebraska Cattlemen, Inc. | Neutral | current |
| Davis, Al | Nebraska Chapter of the Sierra Club | Opposing | current |
| Brunkhorst, Kelly | Nebraska Corn Growers Association | Neutral | current |
| Taylor, Kaitlin | Nebraska Corn Growers Association | Neutral | current |
| Ferris, Jay | Nebraska Farm Bureau Federation | Neutral | current |
| Head, Craig J. | Nebraska Farm Bureau Federation | Neutral | current |
| Hurst, Elisabeth | Nebraska Farm Bureau Federation | Neutral | current |
| McHargue, Mark | Nebraska Farm Bureau Federation | Neutral | current |
| Rieker, Bruce R. | Nebraska Farm Bureau Federation | Neutral | current |
| Robertson, Rob J. | Nebraska Farm Bureau Federation | Neutral | current |
| Taylor, Sam | Nebraska Farm Bureau Federation | Neutral | current |
| Edwards Westerhold Moore | Nebraska Pork Producers Association | Neutral | current |
| Mitchell, Seth | Nebraska Pork Producers Association | Neutral | current |
| Bousquet, Kristopher | Nebraska State Dairy Association | Neutral | current |
| Edwards Westerhold Moore | Nebraska Well Drillers Association | Neutral | current |
| Catalyst Public Affairs | Papio-Missouri River Natural Resources District | Neutral | current |
| Caldwell, Dawn | Renewable Fuels Nebraska | Neutral | current |
| Menke, Traci | Renewable Fuels Nebraska | Neutral | current |
| Husch Blackwell LLP | Waste Management, Inc. | Neutral | current |