| FRITTS, KELLI L | AARP | Monitoring | 2019-2020 |
| Brandeberry McKenna Public Affairs | Advanced Energy Economy | Monitoring | 2019-2020 |
| Olson, Emilie | Advanced Energy Economy (AEE) | Monitoring | 2019-2020 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2019-2020 |
| Capitol Focus, LLC | American Petroleum Institute | Amending | 2019-2020 |
| Granger, Lynn | American Petroleum Institute | Opposing | 2019-2020 |
| Granger, Lynn | American Petroleum Institute | Amending | 2019-2020 |
| HB Strategies | American Petroleum Institute | Opposing | 2019-2020 |
| HB Strategies | American Petroleum Institute | Amending | 2019-2020 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Atmos Energy Corporation | Amending | 2019-2020 |
| Rosendahl, Christina | Black Hills Corp | Supporting | 2019-2020 |
| Rosendahl, Christina | Black Hills Corp | Amending | 2019-2020 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2019-2020 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Supporting | 2019-2020 |
| Capitol Success Group | Black Hills Energy | Amending | 2019-2020 |
| Markuson, Chris | BlueGreen Alliance | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | COLO SKI COUNTRY USA | Monitoring | 2019-2020 |
| HB Strategies | COLORADFO SKI COUNTRY USA | Monitoring | 2019-2020 |
| Politicalworks, LLC | COLORADO COMPETITIVE COUNCIL | Amending | 2019-2020 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Amending | 2019-2020 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Monitoring | 2019-2020 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | Monitoring | 2019-2020 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Amending | 2019-2020 |
| HB Strategies | COLORADO SKI COUNTRY USA | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2019-2020 |
| Deborah A. Wagner, LLC | City of Trinidad | Supporting | 2019-2020 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Monitoring | 2019-2020 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2019-2020 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Monitoring | 2019-2020 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2019-2020 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action: CC4CA | Supporting | 2019-2020 |
| Ibach, Emily | Colorado Farm Bureau | Monitoring | 2019-2020 |
| Orf & Orf P.C. | Colorado Mining Association | Monitoring | 2019-2020 |
| Orf & Orf PC | Colorado Mining Association | Amending | 2019-2020 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2019-2020 |
| Recht Kornfeld PC | Colorado Natural Gas | Supporting | 2019-2020 |
| Recht Kornfeld, P.C. | Colorado Natural Gas | Supporting | 2019-2020 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Amending | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Colorado Ski Country | Monitoring | 2019-2020 |
| HB Strategies | Colorado Ski Country | Monitoring | 2019-2020 |
| Linsmayer, Chris H | Colorado Ski Country USA | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Amending | 2019-2020 |
| Capitol Focus, LLC | Colorado Wool Growers Association | Monitoring | 2019-2020 |
| Belgard, Katie A | Conservation Colorado | Monitoring | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Monitoring | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2019-2020 |
| Tannenbaum, Sara Rose | Conservation Colorado | Monitoring | 2019-2020 |
| Curry, Rebecca Lynn | Earthjustice | Monitoring | 2019-2020 |
| Curry, Rebecca Lynn | Earthjustice | Amending | 2019-2020 |
| McFadyen, Liane F | Evergreen Natrual Resources | Supporting | 2019-2020 |
| JLH Consulting & Public Affairs, LLC | Evergreen Natural Resources | Supporting | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil & Gas | Monitoring | 2019-2020 |
| HB Strategies | Extraction Oil & Gas | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil&Gas | Monitoring | 2019-2020 |
| HB Strategies | Extraction Oil&Gas | Monitoring | 2019-2020 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Amending | 2019-2020 |
| 5280 Strategies | FREEPORT-McMoRAN COOPER & GOLD | Amending | 2019-2020 |
| Weist Capitol Group, Inc. | Holy Cross Energy | Monitoring | 2019-2020 |
| OnTheBallot Consulting | Interwest Energy Alliance | Monitoring | 2019-2020 |
| BHFS | Metro Wastewater Reclamation District | Monitoring | 2019-2020 |
| Brownstein Hyatt Farber Schreck, LLP | Metro Wastewater Reclamation District | Monitoring | 2019-2020 |
| Siegel Long Public Affairs, LLC | NRDC Action Fund, Inc. | Amending | 2019-2020 |
| Siegel Public Affairs, LLC | NRDC Action Fund, Inc. | Amending | 2019-2020 |
| Cavan Consulting | North Fork Energy | Supporting | 2019-2020 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Supporting | 2019-2020 |
| Sewald Hanfling Public Affairs | Republic Services | Monitoring | 2019-2020 |
| Political Advocacy, Inc | Schultz Public Affairs | Supporting | 2019-2020 |
| Politicalworks LLC | Southwest Generation Operating Company | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2019-2020 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Monitoring | 2019-2020 |
| Nexus Policy Group, Inc. | TRI-STATE GENERATION AND TRANSMISSION ASSN | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | UNITED POWER INC | Monitoring | 2019-2020 |
| Votoupal Government Affairs LLC | Vessels Carbon Solutions | Supporting | 2019-2020 |
| Western Colorado Alliance | Western Colorado Alliance | Supporting | 2019-2020 |
| 5280 Strategies | XCEL ENERGY | Monitoring | 2019-2020 |
| 5280 Strategies | XCEL ENERGY | Amending | 2019-2020 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Amending | 2019-2020 |
| STERMER, MICHELLE A. | XCEL ENERGY | Amending | 2019-2020 |
| NANCE, RACHEL | Xcel Energy | Amending | 2019-2020 |
| Parham, Wesley R. | Xcel Energy | Amending | 2019-2020 |