| Colorado Advocates, Inc. | AAA COLORADO | Supporting | 2021-2022 |
| Howes Wolf | American Council of Engineering Companies of Colorado | Supporting | 2021-2022 |
| The Howes Group dba Howes Wolf | American Council of Engineering Companies of Colorado | Supporting | 2021-2022 |
| Wolf Strategies, LLC | American Council of Engineering Companies of Colorado | Supporting | 2021-2022 |
| Capitol Focus, LLC | American Petroleum Institute | Supporting | 2021-2022 |
| Granger, Lynn | American Petroleum Institute | Supporting | 2021-2022 |
| American Property Casualty Insurance Association | American Property Casualty Insurance Association | Supporting | 2021-2022 |
| Fulcrum Solutions, LLC | American Property Casualty Insurance Association | Supporting | 2021-2022 |
| Markuson, Chris | BlueGreen Alliance | Monitoring | 2021-2022 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Monitoring | 2021-2022 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Supporting | 2021-2022 |
| Orf & Orf P.C. | Coloradans for Responsible Wildlife Management | Supporting | 2021-2022 |
| Orf & Orf PC | Coloradans for Responsible Wildlife Management | Supporting | 2021-2022 |
| West Slope Strategies LLC | Coloradans for Responsible Wildlife Management | Supporting | 2021-2022 |
| Stauffer, Heather LaVon | Colorado Municipal League | Monitoring | 2021-2022 |
| Griffith, Leah J | Colorado Outfitters Association | Supporting | 2021-2022 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2021-2022 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2021-2022 |
| Kiklis, Beau Dean | Conservation Colorado | Supporting | 2021-2022 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2021-2022 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2021-2022 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2021-2022 |
| White, Misha Alexsandra | Conservation Colorado | Supporting | 2021-2022 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Supporting | 2021-2022 |
| Aponte Public Affairs dba Aponte & Busam Public Affairs | Counties and Commissioners Acting Together (CCAT) | Supporting | 2021-2022 |
| Headwaters Strategies | Denver Zoological Foundation | Supporting | 2021-2022 |
| Wilmouth, Rex | Environment Colorado and affiliates | Supporting | 2021-2022 |
| The Capstone Group, LLC | FOSTER GRAHAM MILSTEIN CALISHER,LLP/Colorado Contractors Association | Supporting | 2021-2022 |
| Aponte Public Affairs, Inc. | Great Outdoors Colorado (GOCO) | Supporting | 2021-2022 |
| Orf & Orf P.C. | Kathleen Curry Consulting | Supporting | 2021-2022 |
| Orf & Orf PC | Kathleen Curry Consulting | Supporting | 2021-2022 |
| Skewes Government Affairs, LLC | State Farm Insurance Companies | Monitoring | 2021-2022 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Supporting | 2021-2022 |
| Diamond-Falk, Emily | The Pew Charitable Trusts | Supporting | 2021-2022 |
| Ellenberger, David | The Pew Charitable Trusts | Supporting | 2021-2022 |
| Politicalworks LLC | The Pew Charitable Trusts | Supporting | 2021-2022 |
| Skroch, Matthew | The Pew Charitable Trusts | Supporting | 2021-2022 |