| Siegel Public Affairs, LLC | 9to5 Colorado, The National Association of Working Women | Opposing | 2018-2019 |
| Siegel Long Public Affairs, LLC | AFT Colorado | Opposing | 2018-2019 |
| Siegel Public Affairs LLC | AFT Colorado | Opposing | 2018-2019 |
| Capitol Focus, LLC | AT&T | Monitoring | 2018-2019 |
| Robinette, Roberta | AT&T | Monitoring | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | AURORA CHAMBER OF COMMERCE | Monitoring | 2018-2019 |
| HB Strategies | AURORA CHAMBER OF COMMERCE | Monitoring | 2018-2019 |
| Brownstein Hyatt Farber Schreck, LLP | CITY OF COLORADO SPRINGS | Monitoring | 2018-2019 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Opposing | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2018-2019 |
| Kunkle Consulting LLC | COLORADO HEALTH CARE ASSOCIATION | Monitoring | 2018-2019 |
| BHFS | City of Colorado Springs | Monitoring | 2018-2019 |
| Colorado Citizens for Right to Work | Colorado Citizens for Right to Work | Supporting | 2018-2019 |
| Golich, Nathaniel Q | Colorado Education Association | Opposing | 2018-2019 |
| Tanner, Brian | Colorado Education Association | Opposing | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Fraternal Order of Police | Opposing | 2018-2019 |
| Capitoline Consulting, LLC | Colorado Health Care Association | Monitoring | 2018-2019 |
| Deborah A. Wagner, LLC | Colorado Historical Society | Monitoring | 2018-2019 |
| Capitoline Consulting, LLC | Colorado Long Term Assisted Living Providers | Monitoring | 2018-2019 |
| Sewald Hanfling Public Affairs | Colorado Long-Term Assistance Providers (CLASP) | Monitoring | 2018-2019 |
| J. Andrew Green & Assoc., Inc. | Colorado Springs Chamber of Commerce and EDC | Monitoring | 2018-2019 |
| Headwaters Strategies | Colorado Wins | Opposing | 2018-2019 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2018-2019 |
| BHFS | FMR LLC a/k/a Fidelity Investments | Monitoring | 2018-2019 |
| Brownstein Hyatt Farber Schreck, LLP | FMR LLC a/k/a Fidelity Investments | Monitoring | 2018-2019 |
| Lombard & Clayton, Inc. | HISTORY COLORADO | Monitoring | 2018-2019 |
| Meisinger, Richard Allen Jr. | IBEW Local 111 | Opposing | 2018-2019 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Opposing | 2018-2019 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Opposing | 2018-2019 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Opposing | 2018-2019 |
| GAGLIARDI, A. F. (TONY) | NATIONAL FEDERATION OF INDEPENDENT BUSINESS | Opposing | 2019-2020 |
| GAGLIARDI, A. F. (TONY) | NATIONAL FEDERATION OF INDEPENDENT BUSINESS | Supporting | 2018-2019 |
| G BERRY CORP | PEABODY | Monitoring | 2018-2019 |
| G Berry Corp | Peabody Energy | Monitoring | 2018-2019 |
| SMART-Transportation Division | SMART-Transportation Division | Opposing | 2018-2019 |
| Colorado Legislative Strategies | South Metro Denver Chamber | Opposing | 2018-2019 |
| Sewald Hanfling Public Affairs | Vivage Quality Health Partners | Monitoring | 2018-2019 |