| Siegel Long Public Affairs, LLC | 350 Colorado | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | 350 Colorado | Supporting | 2020-2021 |
| 5280 Strategies | ACTION 22 | Monitoring | 2020-2021 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2020-2021 |
| 5280 Strategies | AURORA ECONOMIC DEVELOPMENT COUNCIL | Monitoring | 2020-2021 |
| Schultz Public Affairs, LLC | Adams County | Supporting | 2020-2021 |
| Political Advocacy, Inc | Adams County Commissoners | Supporting | 2020-2021 |
| Olds, Elizabeth | American Fuel and Petrochemical Manufacturers | Amending | 2020-2021 |
| Capitol Focus, LLC | American Petroleum Institute | Amending | 2020-2021 |
| Granger, Lynn | American Petroleum Institute | Amending | 2020-2021 |
| HB Strategies | American Petroleum Institute | Amending | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Animas La Plata Operation Maintenance & Replacement Association | Monitoring | 2020-2021 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2020-2021 |
| Rosendahl, Christina | Black Hills Corp | Monitoring | 2020-2021 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Monitoring | 2020-2021 |
| Capitol Success Group | Blackhills Energy | Monitoring | 2020-2021 |
| Markuson, Chris | BlueGreen Alliance | Monitoring | 2020-2021 |
| Twigg, George | Boulder County | Supporting | 2020-2021 |
| Orf & Orf PC | COLO MINING ASSN | Amending | 2020-2021 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Monitoring | 2020-2021 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Monitoring | 2020-2021 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | Monitoring | 2020-2021 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Monitoring | 2020-2021 |
| Turner, Mark A | COLORADO NONPROFIT ASSOCIATION | Supporting | 2020-2021 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Amending | 2020-2021 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Opposing | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2020-2021 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Monitoring | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2020-2021 |
| Politicalworks, LLC | Chevron | Opposing | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Supporting | 2020-2021 |
| HB Strategies | City of Commerce City | Monitoring | 2020-2021 |
| HB Strategies | City of Commerce City | Supporting | 2020-2021 |
| Dougherty, Dennis J | Colorado AFL-CIO | Amending | 2020-2021 |
| Dougherty, Dennis J | Colorado AFL-CIO | Monitoring | 2020-2021 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Amending | 2020-2021 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Monitoring | 2020-2021 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2020-2021 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2020-2021 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Monitoring | 2020-2021 |
| Sloan & Associates Public Affairs | Colorado Aviation Business Association | Opposing | 2020-2021 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Opposing | 2020-2021 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Amending | 2020-2021 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action: CC4CA | Supporting | 2020-2021 |
| Politicalworks, LLC | Colorado Competitive Council | Monitoring | 2020-2021 |
| Attwood Public Affairs | Colorado Energy Consumers | Amending | 2020-2021 |
| August Policy Strategies | Colorado Energy Consumers | Amending | 2020-2021 |
| Vincent, Austin | Colorado Farm Bureau | Monitoring | 2020-2021 |
| Jalali, Pegah | Colorado Fiscal Institute | Supporting | 2020-2021 |
| Orf & Orf P.C. | Colorado Mining Association | Amending | 2020-2021 |
| Orf & Orf P.C. | Colorado Mining Association | Opposing | 2020-2021 |
| Orf & Orf PC | Colorado Mining Association | Amending | 2020-2021 |
| MacKillop, Meghan | Colorado Municipal League | Monitoring | 2020-2021 |
| Aponte Public Affairs, Inc. | Colorado Nonprofit Association (CNA) | Supporting | 2020-2021 |
| Angie Binder | Colorado Petroleum Association | Monitoring | 2020-2021 |
| Salazar, Joseph Anthony | Colorado Rising | Supporting | 2020-2021 |
| Brandeberry McKenna Public Affairs | Colorado Rural Electric Association | Opposing | 2020-2021 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Colorado Springs Chamber of Commerce and EDC | Opposing | 2020-2021 |
| Orf & Orf P.C. | Colorado Water Congress | Monitoring | 2020-2021 |
| Orf & Orf PC | Colorado Water Congress | Monitoring | 2020-2021 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2020-2021 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2020-2021 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2020-2021 |
| Tannenbaum, Sara Rose | Conservation Colorado | Supporting | 2020-2021 |
| Populi Public Affairs LLC | Denver Joint Electrical Joint Industry Promotional Fund | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | ENTERPRISE HOLDINGS | Monitoring | 2020-2021 |
| The Kenney Group | EVRAZ Rocky Mountain Steel | Opposing | 2020-2021 |
| Curry, Rebecca Lynn | Earthjustice | Supporting | 2020-2021 |
| Mutch Government Relations | Enterprise Holdings | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil & Gas | Monitoring | 2020-2021 |
| HB Strategies | Extraction Oil & Gas | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil&Gas | Monitoring | 2020-2021 |
| HB Strategies | Extraction Oil&Gas | Monitoring | 2020-2021 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Amending | 2020-2021 |
| 5280 Strategies | FREEPORT-McMoRAN COOPER & GOLD | Monitoring | 2020-2021 |
| ASPCA | Healthy Air and Water Colorado | Supporting | 2020-2021 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2020-2021 |
| Terwey, Jaclyn C | Intermountain Rural Electric Association | Opposing | 2020-2021 |
| The Capstone Group, LLC | Intermountain Rural Electric Association | Opposing | 2020-2021 |
| Loflin, Sara | League Of Oil and Gas Impacted Coloradans | Supporting | 2020-2021 |
| Forkes-Gudmundson, Andrew | League of Oil and Gas Impacted Coloradans | Supporting | 2020-2021 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2020-2021 |
| OnTheBallot Consulting | Lower Arkansas Valley Water Conservancy District | Monitoring | 2020-2021 |
| DeLange, Brandy | Metro Wastewater Reclamation District | Monitoring | 2020-2021 |
| HB Strategies | NATIONAL ASSOC OF INDUSTRIAL OFFICE PROPERTIES - NAIOP | Monitoring | 2020-2021 |
| HB Strategies | NATIONAL ASSOCIATION OF INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | NATL ASSN/INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2020-2021 |
| Siegel Long Public Affairs, LLC | NRDC Action Fund, Inc. | Supporting | 2020-2021 |
| HB Strategies | National Association of Industrial Office Properties - NAIOP | Monitoring | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | National Association/Industrial Office Properties (NAIOP) | Monitoring | 2020-2021 |
| Gilchrist, Sam | Natural Resources Defense Council | Supporting | 2020-2021 |
| Gonzalez, Ariana | Natural Resources Defense Council Inc. and its Affiliates | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Natural Resources Defense Council, Inc. | Supporting | 2020-2021 |
| BHFS | Petroleum Development Corporation | Amending | 2020-2021 |
| BHFS | Petroleum Development Corporation | Monitoring | 2020-2021 |
| Brownstein Hyatt Farber Schreck, LLP | Petroleum Development Corporation | Amending | 2020-2021 |
| Brownstein Hyatt Farber Schreck, LLP | Petroleum Development Corporation | Monitoring | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | Platte River Power Authority | Opposing | 2020-2021 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Monitoring | 2020-2021 |
| Morse Public Affairs, LLC | Schultz Public Affairs | Supporting | 2020-2021 |
| OnTheBallot Consulting | Solar United Neighbors | Monitoring | 2020-2021 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Southwest Energy Efficiency Project | Supporting | 2020-2021 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2020-2021 |
| Politicalworks | The Nature Conservancy | Supporting | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | The Water Rights Association of the South Platte | Monitoring | 2020-2021 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | UNITED POWER INC | Monitoring | 2020-2021 |
| West Slope Strategies LLC | Ute Water Conservancy District | Monitoring | 2020-2021 |
| Goodrum, Jennifer | Valero Energy Corporation | Monitoring | 2020-2021 |
| Michael Best Strategies | Valero Energy Corporation | Monitoring | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Opposing | 2020-2021 |
| Gelay, Jessica | Western Resource Advocates | Supporting | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Widefield Water and Sanitation District | Monitoring | 2020-2021 |
| 5280 Strategies | XCEL ENERGY | Amending | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Amending | 2020-2021 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Amending | 2020-2021 |
| STERMER, MICHELLE A. | XCEL ENERGY | Monitoring | 2020-2021 |
| Parham, Wesley R. | Xcel Energy | Amending | 2020-2021 |
| Xcel Energy | Xcel Energy | Amending | 2020-2021 |
| Treese, Chris | southwestern water conservation district | Monitoring | 2020-2021 |