| Mendez, Barkis and Associates | American Civil Liberties Union of Colorado | Opposing | 2018-2019 |
| Colorado Legislative Strategies | Anheuser-Busch Inc. | Monitoring | 2018-2019 |
| J William Artist & Associates, INC. | Artist & Associates | Monitoring | 2018-2019 |
| Valdez Public Affairs, LLC | CITY OF THORNTON | Monitoring | 2018-2019 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Monitoring | 2018-2019 |
| Gold Dome Access, LLC | Colorado Advocates, Inc | Monitoring | 2018-2019 |
| Gorman Consulting | Colorado Criminal Defense Bar | Opposing | 2018-2019 |
| Mendez, Barkis and Associates | Colorado Criminal Defense Bar | Opposing | 2018-2019 |
| Colorado District Attorneys' Council | Colorado District Attorneys' Council | Monitoring | 2018-2019 |
| Hedges, Carol L | Colorado Fiscal Institute | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Fraternal Order of Police | Supporting | 2018-2019 |
| J. William Artist & Associates, Inc. | Colorado Restaurant Association | Monitoring | 2018-2019 |
| Peak Government Affairs LTD. | Colorado Restaurant Association | Monitoring | 2018-2019 |
| Fulcrum Group US | Dylan Consulting dba Good Chemistry | Monitoring | 2018-2019 |
| Votoupal Government Affairs LLC | Gobi Labs | Opposing | 2018-2019 |
| Capitol Focus, LLC | Gold Dome Access | Monitoring | 2018-2019 |
| J William Artist & Associates, INC. | J William Artist & Associates | Monitoring | 2018-2019 |
| Gold Dome Access, LLC | MEDICAL MARIJUANA INDUSTRY GROUP | Amending | 2018-2019 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Supporting | 2018-2019 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Supporting | 2018-2019 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Supporting | 2018-2019 |
| Cavan Consulting | Native Roots | Monitoring | 2018-2019 |
| BHFS | SMART Strategies | Monitoring | 2018-2019 |
| Brownstein Hyatt Farber Schreck, LLP | Smart Strategies | Monitoring | 2018-2019 |
| Mowry, Julie Hoerner | State Farm Insurance Companies | Monitoring | 2018-2019 |
| Skewes Government Affairs, LLC | State Farm Insurance Companies | Monitoring | 2018-2019 |
| Gallagher, Kevin Michael | Staycon LLC, dba Craft | Opposing | 2018-2019 |
| Valdez Public Affairs LLC. | Valdez Public Affairs LLC | Monitoring | 2018-2019 |