| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2020-2021 |
| Sewald Hanfling Public Affairs | Adams County Regional Economic Partnership | Monitoring | 2020-2021 |
| Capitol Focus, LLC | American Petroleum Institute | Monitoring | 2020-2021 |
| Granger, Lynn | American Petroleum Institute | Monitoring | 2020-2021 |
| HB Strategies | American Petroleum Institute | Monitoring | 2020-2021 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2020-2021 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Opposing | 2020-2021 |
| Colorado Advocates, Inc. | Atmos Energy Corporation | Amending | 2020-2021 |
| Rosendahl, Christina | Black Hills Corp | Amending | 2020-2021 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2020-2021 |
| Capitol Success Group | Blackhills Energy | Amending | 2020-2021 |
| Twigg, George | Boulder County | Supporting | 2020-2021 |
| Nexus Policy Group | COLORADO COMPETITIVE COUNCIL | Monitoring | 2020-2021 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Supporting | 2020-2021 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Opposing | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Amending | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | CR Energy Concepts, LLC | Supporting | 2020-2021 |
| Swift Strategies LLC | CREC (JLH Consulting & Public Affairs) | Supporting | 2020-2021 |
| Dougherty, Dennis J | Colorado AFL-CIO | Monitoring | 2020-2021 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Monitoring | 2020-2021 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Monitoring | 2020-2021 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Amending | 2020-2021 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action: CC4CA | Supporting | 2020-2021 |
| Politicalworks, LLC | Colorado Competitive Council | Supporting | 2020-2021 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Hospital Association | Monitoring | 2020-2021 |
| Burkhart, Amber | Colorado Hospital Association | Monitoring | 2020-2021 |
| Ewing, Joshua | Colorado Hospital Association | Monitoring | 2020-2021 |
| MULREADY, KATHERINE | Colorado Hospital Association | Monitoring | 2020-2021 |
| Sewald Hanfling Public Affairs | Colorado Motor Carrier Association | Monitoring | 2020-2021 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Monitoring | 2020-2021 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Amending | 2020-2021 |
| Linsmayer, Chris H | Colorado Ski Country USA | Monitoring | 2020-2021 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Amending | 2020-2021 |
| Belgard, Katie A | Conservation Colorado | Amending | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2020-2021 |
| Tannenbaum, Sara Rose | Conservation Colorado | Amending | 2020-2021 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Monitoring | 2020-2021 |
| Curry, Rebecca Lynn | Earthjustice | Amending | 2020-2021 |
| Headwaters Strategies | Environmental Defense Fund | Amending | 2020-2021 |
| McFadyen, Liane F | Evergreen Natrual Resources | Supporting | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | Evergreen Natural Resources | Supporting | 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 |
| Populi Public Affairs LLC | IBEW Local 111 | Amending | 2020-2021 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2020-2021 |
| DeLange, Brandy | Metro Wastewater Reclamation District | Monitoring | 2020-2021 |
| Meija-Cunningham, Alejandra | Natural Resources Defense Council | Monitoring | 2020-2021 |
| Gonzalez, Ariana | Natural Resources Defense Council Inc. and its Affiliates | Opposing | 2020-2021 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Supporting | 2020-2021 |
| Sewald Hanfling Public Affairs | Republic Services | Monitoring | 2020-2021 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Amending | 2020-2021 |
| Morse Public Affairs, LLC | Schultz Public Affairs | Supporting | 2020-2021 |
| OnTheBallot Consulting | Solar United Neighbors | Monitoring | 2020-2021 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Amending | 2020-2021 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2020-2021 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Monitoring | 2020-2021 |
| Swift Strategies LLC | VCS (JLH Consulting & Public Affairs) | Supporting | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | Vessels Carbon Solutions Inc | Supporting | 2020-2021 |
| Gelay, Jessica | Western Resource Advocates | Monitoring | 2020-2021 |
| 5280 Strategies | XCEL ENERGY | Amending | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2020-2021 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Supporting | 2020-2021 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Amending | 2020-2021 |
| STERMER, MICHELLE A. | XCEL ENERGY | Amending | 2020-2021 |
| McFadyen, Liane F | Xcel Energy | Amending | 2020-2021 |
| Parham, Wesley R. | Xcel Energy | Amending | 2020-2021 |
| Xcel Energy | Xcel Energy | Amending | 2020-2021 |