| Ascent Strategies, LLC | AMERICAN CHEMISTRY COUNCIL | Monitoring | 2020-2021 |
| DOME STRATEGIES | American Chemistry Council | Monitoring | 2020-2021 |
| Capitol Focus, LLC | American Petroleum Institute | Supporting | 2020-2021 |
| Granger, Lynn | American Petroleum Institute | Supporting | 2020-2021 |
| HB Strategies | American Petroleum Institute | Supporting | 2020-2021 |
| Nexus Policy Group | COLORADO COMPETITIVE COUNCIL | Monitoring | 2020-2021 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Supporting | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Monitoring | 2020-2021 |
| HB Strategies | City of Commerce City | Monitoring | 2020-2021 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Monitoring | 2020-2021 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Supporting | 2020-2021 |
| Political Advocacy, Inc | Colorado Communities for Climate Action | Opposing | 2020-2021 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action: CC4CA | Opposing | 2020-2021 |
| Sewald Hanfling Public Affairs | Colorado Motor Carrier Association | Monitoring | 2020-2021 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Supporting | 2020-2021 |
| Angie Binder | Colorado Petroleum Association | Supporting | 2020-2021 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Opposing | 2020-2021 |
| Hicks & Associates | Colorado Wyoming Petroleum Marketers | Supporting | 2020-2021 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Opposing | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Opposing | 2020-2021 |
| DOME STRATEGIES | Denver Metro BOMA (Building Owners & Managers Association) | Monitoring | 2020-2021 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Supporting | 2020-2021 |
| InterMountain Corporate Affairs | E-470 PUBLIC HIGHWAY AUTHORITY | Monitoring | 2020-2021 |
| Curry, Rebecca Lynn | Earthjustice | Opposing | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil & Gas | Monitoring | 2020-2021 |
| HB Strategies | Extraction Oil & Gas | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil&Gas | Monitoring | 2020-2021 |
| HB Strategies | Extraction Oil&Gas | Monitoring | 2020-2021 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2020-2021 |
| Colorado Legislative Strategies | Lafarge North America, Inc., Holcim (US) Inc., Aggregate Industries Management Inc. | Monitoring | 2020-2021 |
| Clark, Jacqueline K | LafargeHolcim NA | Monitoring | 2020-2021 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Opposing | 2020-2021 |
| DOME STRATEGIES | MILLERCOORS LLC | Monitoring | 2020-2021 |
| DeLange, Brandy | Metro Wastewater Reclamation District | Monitoring | 2020-2021 |
| Cherry Point Strategies | Regional Air Quality Council | Monitoring | 2020-2021 |
| Sewald Hanfling Public Affairs | Republic Services | Monitoring | 2020-2021 |
| Morse Public Affairs, LLC | Schultz Public Affairs | Opposing | 2020-2021 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | UNITED POWER INC | Monitoring | 2020-2021 |