| Colorado Solar and Storage Association | 350 Colorado | Supporting | 2023-2024 |
| 5280 Strategies | ACTION COLORADO (ACTION 22) | Monitoring | 2023-2024 |
| 5280 Strategies | ACTION COLORADO (ACTION 22) | Amending | 2023-2024 |
| Ascent Strategies, LLC | AMERICAN CHEMISTRY COUNCIL | Amending | 2023-2024 |
| Ascent Strategies, LLC | AMERICAN CHEMISTRY COUNCIL | Opposing | 2023-2024 |
| Bridge Strategies, LLC | AMP Robotics Corporation | Monitoring | 2023-2024 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Amending | 2023-2024 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2023-2024 |
| 5280 Strategies | AURORA ECONOMIC DEVELOPMENT COUNCIL | Amending | 2023-2024 |
| DOME STRATEGIES | American Chemistry Council | Amending | 2023-2024 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2023-2024 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Amending | 2023-2024 |
| Colorado Advocates, Inc. | Aurora Water Department | Monitoring | 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 | Monitoring | 2023-2024 |
| Copeland, Cindy | Boulder County | Supporting | 2023-2024 |
| Copeland, Cindy | Boulder County | Monitoring | 2023-2024 |
| Brownstein Hyatt Farber Schreck, LLP | CITY OF COLORADO SPRINGS | Amending | 2023-2024 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Amending | 2023-2024 |
| Headwaters Strategies | Charm Industrial | Monitoring | 2023-2024 |
| Headwaters Strategies | Charm Industrial | Amending | 2023-2024 |
| Constellation Strategies, LLC | Circular Colorado | Opposing | 2023-2024 |
| Constellation Strategies, LLC | Circular Colorado | Amending | 2023-2024 |
| BHFS | City of Colorado Springs | Amending | 2023-2024 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Supporting | 2023-2024 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2023-2024 |
| HOLDREN, STEVEN D | Colorado Advocates | Opposing | 2023-2024 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2023-2024 |
| Sloan & Associates Public Affairs | Colorado Aviation Business Association | Amending | 2023-2024 |
| The Capstone Group, LLC | Colorado Beverage Assocation | Amending | 2023-2024 |
| The Capstone Group, LLC | Colorado Beverage Association | Amending | 2023-2024 |
| Colorado Legislative Strategies | Colorado BioScience Association | Amending | 2023-2024 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Amending | 2023-2024 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Amending | 2023-2024 |
| Recht Kornfeld PC | Colorado Natural Gas | Monitoring | 2023-2024 |
| Recht Kornfeld, P.C. | Colorado Natural Gas | Monitoring | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2023-2024 |
| Weaver Strategies, LLC | Colorado Springs Chamber & EDC | Monitoring | 2023-2024 |
| J. Andrew Green & Assoc., Inc. | Colorado Springs Chamber of Commerce and EDC | Amending | 2023-2024 |
| BHFS | Colorado State University | Amending | 2023-2024 |
| Brownstein Hyatt Farber Schreck, LLP | Colorado State University | Amending | 2023-2024 |
| Magnino, John | Conservation Colorado | Supporting | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Supporting | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2023-2024 |
| The Capstone Group, LLC | DOUGLAS COUNTY BUSINESS ALLIANCE | Amending | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Amending | 2023-2024 |
| The Kenney Group | EVRAZ Rocky Mountain Steel | Amending | 2023-2024 |
| Curry, Rebecca Lynn | Earthjustice | Monitoring | 2023-2024 |
| Eco-Cycle, Inc. | Eco-Cycle, Inc. | Supporting | 2023-2024 |
| Environment Colorado and affiliates | Environment Colorado and affiliates | Supporting | 2023-2024 |
| Recht Kornfeld PC | GCC of America | Amending | 2023-2024 |
| Recht Kornfeld PC | GCC of America | Monitoring | 2023-2024 |
| Recht Kornfeld, P.C. | GCC of America | Amending | 2023-2024 |
| Recht Kornfeld, P.C. | GCC of America | Monitoring | 2023-2024 |
| Colorado Solar and Storage Association | GreenLatinos | Supporting | 2023-2024 |
| Clark, Jacqueline K | Holcim Participations (US) Inc. | Amending | 2023-2024 |
| Colorado Legislative Strategies | Holcim Participations (US) Inc. | Amending | 2023-2024 |
| Weist Capitol Group, Inc. | Jefferson County Business Lobby | Amending | 2023-2024 |
| 5280 Strategies | LAKIN TIRE | Amending | 2023-2024 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2023-2024 |
| Lowry, Kim M | Lockheed Martin Corp. | Amending | 2024-2025 |
| Vorthmann, Chad | Lockheed Martin Corp. | Amending | 2023-2024 |
| Bertoli, Erin | Metro Water Recovery | Amending | 2023-2024 |
| Bertoli, Erin | Metro Water Recovery | Monitoring | 2023-2024 |
| Howes Wolf | National Waste and Recycling Associaiton | Opposing | 2023-2024 |
| Howes Wolf | National Waste and Recycling Associaiton | Monitoring | 2023-2024 |
| HB STRATEGIES | Republic Services | Opposing | 2023-2024 |
| HB Strategies | Republic Services | Amending | 2023-2024 |
| HB Strategies | Republic Services | Monitoring | 2023-2024 |
| BALCEROVICH, STEVE | South Platte Water Renewal Partners | Amending | 2023-2024 |
| Sewald Hanfling Public Affairs | Southwest Airlines | Amending | 2023-2024 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2023-2024 |
| Recht Kornfeld PC | United Airlines | Amending | 2023-2024 |
| Recht Kornfeld, P.C. | United Airlines | Amending | 2023-2024 |
| Recht Kornfeld PC | Waste Connections of Colorado, Inc. | Monitoring | 2023-2024 |
| Recht Kornfeld PC | Waste Connections of Colorado, Inc. | Opposing | 2023-2024 |
| Recht Kornfeld, P.C. | Waste Connections of Colorado, Inc. | Monitoring | 2023-2024 |
| Recht Kornfeld, P.C. | Waste Connections of Colorado, Inc. | Opposing | 2023-2024 |
| Gelay, Jessica | Western Resource Advocates | Supporting | 2023-2024 |
| 5280 Strategies | XCEL ENERGY | Monitoring | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2023-2024 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Monitoring | 2023-2024 |
| STERMER, MICHELLE A. | XCEL ENERGY | Monitoring | 2023-2024 |
| Sewald Hanfling Public Affairs | Xcel Energy | Monitoring | 2023-2024 |
| Figg, Chloe Olivia | Xcel Energy | Monitoring | 2023-2024 |
| Smith, Tyler | Xcel Energy | Monitoring | 2023-2024 |
| Xcel Energy | Xcel Energy | Monitoring | 2023-2024 |