| Leathwood, Heidi | 350 Colorado | Supporting | 2023-2024 |
| Sewald Hanfling Public Affairs | Adams County Regional Economic Partnership | Opposing | 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 |
| HB Strategies | Aurora Chamber of Commerce | Opposing | 2023-2024 |
| 76 Group | Bison Oil and Gas | Opposing | 2023-2024 |
| Kimball, James Spencer | Black Hills Corporation | Amending | 2023-2024 |
| Kimball, James Spencer | Black Hills Corporation | Monitoring | 2023-2024 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Monitoring | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Amending | 2023-2024 |
| Copeland, Cindy | Boulder County | Supporting | 2023-2024 |
| Attwood Public Affairs | CEMEX Construction Materials South, LLC | Opposing | 2023-2024 |
| August Policy Strategies | CEMEX Construction Materials South, LLC | Opposing | 2023-2024 |
| The Policy Matters LLC | CITY AND COUNTY OF DENVER | Supporting | 2023-2024 |
| Orf & Orf PC | COLO MINING ASSN | Opposing | 2023-2024 |
| Colorado Legislative Strategies | COLORADO BANKERS ASSOCIATION | Monitoring | 2023-2024 |
| WALLER, JENIFER | COLORADO BANKERS ASSOCIATION | Monitoring | 2023-2024 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Opposing | 2023-2024 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2023-2024 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Opposing | 2023-2024 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Opposing | 2023-2024 |
| Ascent Strategies, LLC | COLORADO SUGARBEET GROWERS ASSOCIATION | Opposing | 2023-2024 |
| Trombley, Kelly | Ceres, Inc. | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc. | City and County of Broomfield (CCOB) | Monitoring | 2023-2024 |
| HB STRATEGIES | City of Commerce City | 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 |
| Dougherty, Dennis J | Colorado AFL-CIO | Opposing | 2023-2024 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Opposing | 2023-2024 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Opposing | 2023-2024 |
| Morgan, Alison Mim Kirk | Colorado Bankers Association | Monitoring | 2023-2024 |
| Capitol Focus, LLC | Colorado Chamber of Commerce | Monitoring | 2023-2024 |
| Capitol Focus, LLC | Colorado Chamber of Commerce | Opposing | 2023-2024 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Opposing | 2023-2024 |
| Morse Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Supporting | 2023-2024 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Supporting | 2023-2024 |
| Sewald Hanfling Public Affairs | Colorado Concern | Opposing | 2023-2024 |
| Steel, Anneliese | Colorado Concern | Opposing | 2023-2024 |
| Michael Best Strategies | Colorado Livestock Association | Opposing | 2023-2024 |
| Orf & Orf P.C. | Colorado Mining Association | Opposing | 2023-2024 |
| Orf & Orf PC | Colorado Mining Association | Opposing | 2023-2024 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Opposing | 2023-2024 |
| Angie Binder | Colorado Petroleum Association | Opposing | 2023-2024 |
| The Kyle Group - Hardball Strategies | Colorado Placement & Referral Alliance | Monitoring | 2023-2024 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Opposing | 2023-2024 |
| Kran-Annexstein, Margaret | Colorado Sierra Club | Supporting | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2023-2024 |
| Weaver Strategies, LLC | Colorado Springs Chamber & EDC | Opposing | 2023-2024 |
| J. Andrew Green & Assoc., Inc. | Colorado Springs Chamber of Commerce and EDC | Opposing | 2023-2024 |
| Conservation Colorado | Conservation Colorado | Supporting | 2023-2024 |
| Magnino, John | Conservation Colorado | Supporting | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Monitoring | 2023-2024 |
| Davidson, Thomas | Counties & Commissioners Acting Together (CCAT) | Supporting | 2023-2024 |
| Scanlan, Julia | Counties and Commissioners Acting Together (CCAT) | Supporting | 2023-2024 |
| The Capstone Group, LLC | DOUGLAS COUNTY BUSINESS ALLIANCE | Opposing | 2023-2024 |
| Populi Public Affairs LLC | Denver Joint Electrical Joint Industry Promotional Fund | Opposing | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2023-2024 |
| The Kenney Group | EVRAZ North America | Monitoring | 2023-2024 |
| The Kenney Group | EVRAZ Rocky Mountain Steel | Monitoring | 2023-2024 |
| Coghill, Ian David | Earthjustice | Monitoring | 2023-2024 |
| Curry, Rebecca Lynn | Earthjustice | Supporting | 2023-2024 |
| Forkes-Gudmundson, Andrew | Earthworks | Supporting | 2023-2024 |
| DeGolia, Alexander | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Headwaters Strategies | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Schneer, Katherine Evelyn | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2023-2024 |
| Recht Kornfeld PC | GCC of America | Monitoring | 2023-2024 |
| Recht Kornfeld PC | GCC of America | Opposing | 2023-2024 |
| Recht Kornfeld, P.C. | GCC of America | Opposing | 2023-2024 |
| Recht Kornfeld, P.C. | GCC of America | Monitoring | 2023-2024 |
| Colorado Solar and Storage Association | GreenLatinos | Supporting | 2023-2024 |
| Capitol Focus, LLC | HCA-THE HEALTHCARE COMPANY | Monitoring | 2023-2024 |
| Kemp, Megan | Healthy Air and Water Colorado Action | Supporting | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2023-2024 |
| Emma Hudson Consulting LLC | Interfaith Alliance | Supporting | 2023-2024 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2023-2024 |
| Brownstein Hyatt Farber Schreck, LLP | Leprino Foods Company | Opposing | 2023-2024 |
| DOME STRATEGIES | MOLSON COORS Beverage Company / MILLERCOORS LLC | Opposing | 2023-2024 |
| Bertoli, Erin | Metro Water Recovery | Monitoring | 2023-2024 |
| HB Strategies | NAIOP (National Association Industrial Office Properties) | Opposing | 2023-2024 |
| HB Strategies | NATIONAL ASSOC OF INDUSTRIAL OFFICE PROPERTIES - NAIOP | Opposing | 2023-2024 |
| GAGLIARDI, A. F. (TONY) | NATIONAL FEDERATION OF INDEPENDENT BUSINESS | Opposing | 2023-2024 |
| Miller, Alana | Natural Resources Defense Council | Supporting | 2023-2024 |
| Cherry Point Strategies | PPACG | Supporting | 2023-2024 |
| Hebeler & Hamilton, Inc. | PPACG | Opposing | 2023-2024 |
| Manley, Jim M. | Pacific Legal Foundation | Amending | 2023-2024 |
| HB Strategies | Platte River Power Authority | Monitoring | 2023-2024 |
| 76 Group | Providence Energy | Opposing | 2023-2024 |
| Brandeberry McKenna Public Affairs | Rocky Mountain Mechanical Contractors Association | Opposing | 2023-2024 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Opposing | 2023-2024 |
| Smith, Carl | SMART-Transportation Division | Opposing | 2023-2024 |
| Colorado Legislative Strategies | South Metro Denver Chamber | Opposing | 2023-2024 |
| Colorado Advocates, Inc. | Suncor Energy | Amending | 2023-2024 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Amending | 2023-2024 |
| Munoz, Tammy Ann | Teamsters Local Union No. 455 | Opposing | 2023-2024 |
| Munoz, Tammy Ann | Teamsters Local Union No. 455 | Monitoring | 2023-2024 |
| Singer, Jonathan S | The Boulder Chamber | Monitoring | 2023-2024 |
| Virtual Operations, LLC | The Boulder Chamber | Monitoring | 2023-2024 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Monitoring | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Opposing | 2023-2024 |
| Gelay, Jessica | Western Resource Advocates | Supporting | 2023-2024 |
| Ascent Strategies, LLC | Western Sugar Cooperative | Opposing | 2023-2024 |
| Sloan & Associates Public Affairs | Westminster Chamber of Commerce | Opposing | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2023-2024 |
| STERMER, MICHELLE A. | XCEL ENERGY | Opposing | 2023-2024 |
| Sewald Hanfling Public Affairs | Xcel Energy | Amending | 2023-2024 |
| Figg, Chloe Olivia | Xcel Energy | Amending | 2023-2024 |
| Smith, Tyler | Xcel Energy | Opposing | 2023-2024 |
| Xcel Energy | Xcel Energy | Monitoring | 2023-2024 |