| 5280 Strategies | ACTION 22 | Monitoring | 2021-2022 |
| Ascent Strategies, LLC | AMERICAN CHEMISTRY COUNCIL | Amending | 2021-2022 |
| Morse Public Affairs, LLC | Adams County | Supporting | 2021-2022 |
| Political Advocacy, Inc | Adams County Commissoners | Supporting | 2021-2022 |
| Sewald Hanfling Public Affairs | Adams County Regional Economic Partnership | Opposing | 2021-2022 |
| DOME STRATEGIES | American Chemistry Council | Amending | 2021-2022 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2021-2022 |
| Capitol Focus, LLC | American Petroleum Institute | Amending | 2021-2022 |
| Granger, Lynn | American Petroleum Institute | Amending | 2021-2022 |
| Granger, Lynn | American Petroleum Institute | Opposing | 2021-2022 |
| Copeland, Cindy | Boulder County | Supporting | 2021-2022 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Monitoring | 2021-2022 |
| Colorado Advocates, Inc. | Caerus Operating LLC | Monitoring | 2021-2022 |
| Axiom Strategies Inc dba Axiom Politics | Civitas | Amending | 2021-2022 |
| Axiom Strategies Inc dba Axiom Politics | Civitas | Monitoring | 2021-2022 |
| Collective Strategies | Civitas | Amending | 2021-2022 |
| HB Strategies | Civitas | Amending | 2021-2022 |
| HB Strategies | Civitas | Monitoring | 2021-2022 |
| Collective Strategices, LLC | Civitas Resources | Amending | 2021-2022 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2021-2022 |
| Stauffer, Heather LaVon | Colorado Municipal League | Monitoring | 2021-2022 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Opposing | 2021-2022 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Amending | 2021-2022 |
| Angie Binder | Colorado Petroleum Association | Monitoring | 2021-2022 |
| Mendez, Barkis and Associates | Colorado Public Health Association | Supporting | 2021-2022 |
| Biggerstaff, Jonathan M | Colorado Sierra Club | Supporting | 2021-2022 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2021-2022 |
| Schwartz, Alexis Holly | Colorado Sierra Club | Supporting | 2021-2022 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2021-2022 |
| Conservation Colorado | 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 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Monitoring | 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) | Monitoring | 2021-2022 |
| Aponte Public Affairs dba Aponte & Busam Public Affairs | Counties and Commissioners Acting Together (CCAT) | Supporting | 2021-2022 |
| WHITE, JOHN | Denver Department of Public Safety | Monitoring | 2021-2022 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2021-2022 |
| Maes Solutions LLC | Earthworks | Supporting | 2021-2022 |
| Bowditch & Cassell Public Affairs | Economic Development Council of Colorado | Opposing | 2021-2022 |
| ASPCA | Healthy Air and Water Colorado Action | Supporting | 2021-2022 |
| Gold Dome Access, LLC | Holly Frontier Companies | Monitoring | 2021-2022 |
| Forkes-Gudmundson, Andrew | League of Oil and Gas Impacted Coloradans | Supporting | 2021-2022 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2021-2022 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2021-2022 |
| Capitol Success Group | Occidental Oil and Gas | Monitoring | 2021-2022 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Opposing | 2021-2022 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Amending | 2021-2022 |