| Colorado Solar and Storage Association | 350 Colorado | Amending | 2023-2024 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2023-2024 |
| 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 |
| Political Advocacy, Inc | Adams County Commissoners | Amending | 2023-2024 |
| Capitol Focus, LLC | American Petroleum Institute | Amending | 2023-2024 |
| Capitol Focus, LLC | American Petroleum Institute | Supporting | 2023-2024 |
| Prendergast, Justin | American Petroleum Institute | Amending | 2023-2024 |
| Prendergast, Justin | American Petroleum Institute | Supporting | 2023-2024 |
| Schwartz, Kait | American Petroleum Institute | Amending | 2023-2024 |
| Schwartz, Kait | American Petroleum Institute | Supporting | 2023-2024 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2023-2024 |
| Colorado Advocates, Inc. | Aurora Water Department | Monitoring | 2023-2024 |
| 76 Group | Bison Oil and Gas | Opposing | 2023-2024 |
| 76 Group | Bison Oil and Gas | Monitoring | 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 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Amending | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Monitoring | 2023-2024 |
| Copeland, Cindy | Boulder County | Supporting | 2023-2024 |
| Copeland, Cindy | Boulder County | Amending | 2023-2024 |
| Attwood Public Affairs | CEMEX Construction Materials South, LLC | Monitoring | 2023-2024 |
| August Policy Strategies | CEMEX Construction Materials South, LLC | Monitoring | 2023-2024 |
| Orf & Orf PC | COLO MINING ASSN | Monitoring | 2023-2024 |
| WALLER, JENIFER | COLORADO BANKERS ASSOCIATION | Monitoring | 2023-2024 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Monitoring | 2023-2024 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Monitoring | 2023-2024 |
| Collective Strategies | CapturePoint Solutions LLC | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc. | City and County of Broomfield (CCOB) | Monitoring | 2023-2024 |
| HB Strategies | City of Commerce City | Monitoring | 2023-2024 |
| Collective Strategies | Civitas | Monitoring | 2023-2024 |
| HB Strategies | Civitas | Monitoring | 2023-2024 |
| Trimpa Group | Civitas Resources, Inc. | Monitoring | 2023-2024 |
| Orrange Political Strategies, LLC | Clean Air Task Force | Monitoring | 2023-2024 |
| Orrange Political Strategies, LLC | Clean Air Task Force | Supporting | 2023-2024 |
| Tarr, Jeremy | Clean Air Task Force, Inc. | Supporting | 2023-2024 |
| Angie Binder | Colorado Advocates | Amending | 2023-2024 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2023-2024 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Opposing | 2023-2024 |
| Colorado Legislative Strategies | Colorado Bankers Association | Monitoring | 2023-2024 |
| Morgan, Alison Mim Kirk | Colorado Bankers Association | Monitoring | 2023-2024 |
| Capitol Focus, LLC | Colorado Chamber of Commerce | Monitoring | 2023-2024 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Supporting | 2023-2024 |
| Shane, Reagan Ariane | Colorado Counties, Inc. | Monitoring | 2023-2024 |
| Orf & Orf P.C. | Colorado Mining Association | Monitoring | 2023-2024 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2023-2024 |
| Stauffer, Heather LaVon | Colorado Municipal League | Monitoring | 2023-2024 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Monitoring | 2023-2024 |
| Bynum, Jared C | Colorado Rising | Opposing | 2023-2024 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Monitoring | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Amending | 2023-2024 |
| Magnino, John | Conservation Colorado | Supporting | 2023-2024 |
| Magnino, John | Conservation Colorado | Amending | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Amending | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Supporting | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Monitoring | 2023-2024 |
| Davidson, Thomas | Counties & Commissioners Acting Together (CCAT) | Amending | 2023-2024 |
| Scanlan, Julia | Counties and Commissioners Acting Together (CCAT) | Amending | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Monitoring | 2023-2024 |
| The Kenney Group | EVRAZ North America | Monitoring | 2023-2024 |
| The Kenney Group | EVRAZ Rocky Mountain Steel | Monitoring | 2023-2024 |
| Curry, Rebecca Lynn | Earthjustice | Amending | 2023-2024 |
| Colorado Solar and Storage Association | Earthworks | Monitoring | 2023-2024 |
| Forkes-Gudmundson, Andrew | Earthworks | Monitoring | 2023-2024 |
| DeGolia, Alexander | Environmental Defense Action Fund | Amending | 2023-2024 |
| DeGolia, Alexander | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Headwaters Strategies | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Headwaters Strategies | Environmental Defense Action Fund | Amending | 2023-2024 |
| Schneer, Katherine Evelyn | Environmental Defense Action Fund | Amending | 2023-2024 |
| Schneer, Katherine Evelyn | Environmental Defense Action Fund | Supporting | 2023-2024 |
| Recht Kornfeld PC | GCC of America | Monitoring | 2023-2024 |
| Recht Kornfeld, P.C. | GCC of America | Monitoring | 2023-2024 |
| GAGLIARDI, A. F. (TONY) | NATIONAL FEDERATION OF INDEPENDENT BUSINESS | Monitoring | 2023-2024 |
| Capitol Success Group | Occidental Oil and Gas | Monitoring | 2023-2024 |
| 76 Group | Providence Energy | Opposing | 2023-2024 |
| 76 Group | Providence Energy | Monitoring | 2023-2024 |
| Colorado Advocates, Inc. | Renewell Energy | Monitoring | 2023-2024 |
| Votoupal Government Affairs LLC | Renewell Energy | Amending | 2023-2024 |
| Rocky Mountain Farmers Union | Rocky Mountain Farmers Union | Monitoring | 2023-2024 |
| Brandeberry McKenna Public Affairs | Rocky Mountain Mechanical Contractors Association | Monitoring | 2023-2024 |
| Brandeberry McKenna Public Affairs | Rocky Mountain Mechanical Contractors Association | Opposing | 2023-2024 |
| Nexus Policy Group | TRI-STATE GENERATION AND TRANSMISSION ASSN | Monitoring | 2023-2024 |
| Aponte Public Affairs, Inc | Town of Winter Park | Monitoring | 2023-2024 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Monitoring | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Monitoring | 2023-2024 |
| Sloan & Associates Public Affairs | Westminster Chamber of Commerce | Monitoring | 2023-2024 |
| Sewald Hanfling Public Affairs | Xcel Energy | Monitoring | 2023-2024 |
| Xcel Energy | Xcel Energy | Monitoring | 2023-2024 |