| Siegel Long Public Affairs, LLC | AFT Colorado | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | AFT Colorado | Supporting | 2017-2018 |
| Saccomanno, Samantha Sage | Bell Policy Center | Supporting | 2017-2018 |
| Colorado Legislative Strategies | COLORADO BANKERS ASSOCIATION | Monitoring | 2017-2018 |
| WALLER, JENIFER | COLORADO BANKERS ASSOCIATION | Monitoring | 2017-2018 |
| JLH Consulting & Public Affairs, LLC | COLORADO COMMUNITY COLLEGE SYSTEM | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | COLORADO SCHOOL OF MINES | Monitoring | 2017-2018 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Supporting | 2017-2018 |
| MANDARICH, MARY ALICE | Colo. Community College System(thru JLH) | Monitoring | 2017-2018 |
| Schupbach, Jeremy | Colorado Bar Association | Supporting | 2017-2018 |
| The Alex Group LLC | Colorado Bar Association | Amending | 2017-2018 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Center on Law and Policy | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | Colorado Fiscal Institute | Supporting | 2017-2018 |
| Mendez, Barkis and Associates | Consumers United Association | Supporting | 2017-2018 |
| Miles Consulting Inc dba Frontline Public Affairs | MILES CONSULTING dba Frontline Public Affairs | Supporting | 2017-2018 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Supporting | 2017-2018 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Supporting | 2017-2018 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Supporting | 2017-2018 |
| Brownstein Hyatt Farber Schreck, LLP | Nelnet, Inc. | Opposing | 2017-2018 |
| Olena, Charlotte | New Era Colorado | Supporting | 2017-2018 |
| Politicalworks, LLC | WESTERN STATE COLORADO UNIVERSITY | Monitoring | 2017-2018 |