| Morse Public Affairs, LLC | Adams County Board of County Commissioners | Amending | 2023-2024 |
| Schultz Public Affairs, LLC | Adams County Board of County Commissioners | Amending | 2023-2024 |
| Wolf Strategies, LLC | American Council of Engineering Companies of Colorado | Monitoring | 2023-2024 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2023-2024 |
| Prendergast, Justin | American Petroleum Institute | Opposing | 2023-2024 |
| Schwartz, Kait | American Petroleum Institute | Opposing | 2023-2024 |
| Colorado Advocates, Inc. | Atmos Energy | Amending | 2023-2024 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2023-2024 |
| Kimball, James Spencer | Black Hills Corporation | Amending | 2023-2024 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Amending | 2023-2024 |
| Copeland, Cindy | Boulder County | Supporting | 2023-2024 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Opposing | 2023-2024 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Monitoring | 2023-2024 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Opposing | 2023-2024 |
| Brouillard, Danee Hunzie | City and County of Broomfield | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc | City and County of Broomfield (CCOB) | Supporting | 2023-2024 |
| Collective Strategies | Civitas | Opposing | 2023-2024 |
| HB Strategies | Civitas | Opposing | 2023-2024 |
| Collective Strategices, LLC | Civitas Resources | Opposing | 2023-2024 |
| Trimpa Group | Civitas Resources, Inc. | Opposing | 2023-2024 |
| Trimpa Group | Civitas Resources, Inc. | Monitoring | 2023-2024 |
| Schatz, Kirsten A | CoPIRG and affiliates | Supporting | 2023-2024 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Opposing | 2023-2024 |
| Capitol Focus, LLC | Colorado Chamber of Commerce | Monitoring | 2023-2024 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Amending | 2023-2024 |
| Recht Kornfeld PC | Colorado Natural Gas | Amending | 2023-2024 |
| Recht Kornfeld, P.C. | Colorado Natural Gas | Amending | 2023-2024 |
| Angie Binder | Colorado Petroleum Association | Opposing | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2023-2024 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Amending | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Supporting | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2023-2024 |
| Davidson, Thomas | Counties & Commissioners Acting Together (CCAT) | Supporting | 2023-2024 |
| Scanlan, Julia | Counties and Commissioners Acting Together (CCAT) | Supporting | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2023-2024 |
| Curry, Rebecca Lynn | Earthjustice | Supporting | 2023-2024 |
| Headwaters Strategies | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Gu, Nini Weijin | Environmental Defense Fund, Incorporated | Monitoring | 2023-2024 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2023-2024 |
| OATIS, KATHLEEN ANN | Firestone | Monitoring | 2023-2024 |
| Gold Dome Access, LLC | Halliburton | Opposing | 2023-2024 |
| Gold Dome Access, LLC | Holly Frontier Companies | Opposing | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Amending | 2023-2024 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2023-2024 |
| Sewald Hanfling Public Affairs | National Utility Contractors Association | Monitoring | 2023-2024 |
| Fox, Bret | Phillilps 66 | Amending | 2023-2024 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Monitoring | 2023-2024 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Amending | 2023-2024 |
| Sewald Hanfling Public Affairs | Southern Ute Indian Tribe | Amending | 2023-2024 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Supporting | 2023-2024 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Amending | 2023-2024 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Opposing | 2023-2024 |
| BALCEROVICH, STEVE | Town of Firestone | Monitoring | 2023-2024 |
| Legacy Consulting Colorado, LLC | Trimpa Group | Monitoring | 2023-2024 |
| 5280 Strategies | XCEL ENERGY | Amending | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Amending | 2023-2024 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Amending | 2023-2024 |
| STERMER, MICHELLE A. | XCEL ENERGY | Amending | 2023-2024 |
| Figg, Chloe Olivia | Xcel Energy | Amending | 2023-2024 |
| Sewald Hanfling Public Affairs | Xcel Energy | Amending | 2023-2024 |
| Smith, Tyler | Xcel Energy | Amending | 2023-2024 |