| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2019-2020 |
| Capitol Focus, LLC | American Petroleum Institute | Monitoring | 2019-2020 |
| Granger, Lynn | American Petroleum Institute | Monitoring | 2019-2020 |
| HB Strategies | American Petroleum Institute | Monitoring | 2019-2020 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2019-2020 |
| Rosendahl, Christina | Black Hills Corp | Monitoring | 2019-2020 |
| Markuson, Chris | BlueGreen Alliance | Opposing | 2019-2020 |
| HB Strategies | CITY OF COMMERCE CITY | Monitoring | 2019-2020 |
| Nexus Policy Group, Inc. | COLORADO COMPETITIVE COUNCIL | Opposing | 2019-2020 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Opposing | 2019-2020 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2019-2020 |
| Colorado Counties Inc | COLORADO COUNTIES, INC | Opposing | 2019-2020 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2019-2020 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Opposing | 2019-2020 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2019-2020 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Amending | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2019-2020 |
| Capitol Capital Partners LLC | City of Aurora | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Monitoring | 2019-2020 |
| Coalition for Community Solar Access | Coalition for Community Solar Access | Supporting | 2020-2021 |
| Dougherty, Dennis J | Colorado AFL-CIO | Amending | 2019-2020 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Amending | 2019-2020 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Monitoring | 2019-2020 |
| Morrison, Love & Company | Colorado Association of Home Builders | Monitoring | 2019-2020 |
| JLH Consulting & Public Affairs, LLC | Colorado Association of Realtors | Opposing | 2019-2020 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Opposing | 2019-2020 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Opposing | 2019-2020 |
| Skewes Government Affairs, LLC | Colorado Chamber of Commerce | Opposing | 2019-2020 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2019-2020 |
| Dempsey, Howard Stanley Jr. | Colorado Mining Association | Opposing | 2019-2020 |
| Orf & Orf P.C. | Colorado Mining Association | Opposing | 2019-2020 |
| Orf & Orf PC | Colorado Mining Association | Opposing | 2019-2020 |
| DeLange, Brandy | Colorado Municipal League | Opposing | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Amending | 2019-2020 |
| Linsmayer, Chris H | Colorado Ski Country USA | Monitoring | 2019-2020 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Solar & Storage Association | Supporting | 2019-2020 |
| MERIDIAN PUBLIC AFFAIRS LLC | Colorado Solar & Storage Association | Supporting | 2019-2020 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Colorado Solar & Storage Association | Supporting | 2019-2020 |
| ProtoStrategies | Colorado Solar & Storage Association | Supporting | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Monitoring | 2019-2020 |
| Tannenbaum, Sara Rose | Conservation Colorado | Monitoring | 2019-2020 |
| The Capstone Group, LLC | DOUGLAS COUNTY BUSINESS ALLIANCE | Opposing | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2019-2020 |
| Peak Government Affairs LTD. | EDP Renewables North America | Supporting | 2019-2020 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2019-2020 |
| Recht Kornfeld PC | GCC of America | Opposing | 2019-2020 |
| Recht Kornfeld, P.C. | GCC of America | Opposing | 2019-2020 |
| Populi Public Affairs LLC | IBEW Local 111 | Opposing | 2019-2020 |
| Terwey, Jaclyn C | Intermountain Rural Electric Association | Opposing | 2019-2020 |
| The Capstone Group, LLC | Intermountain Rural Electric Association | Opposing | 2019-2020 |
| OnTheBallot Consulting | Interwest Energy Alliance | Monitoring | 2019-2020 |
| OnTheBallot Consulting | Interwest Energy Alliance | Supporting | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Jefferson County | Monitoring | 2019-2020 |
| HB Strategies | Jefferson County | Monitoring | 2019-2020 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2019-2020 |
| Gold Leaf Strategies, LLC | Morrison, Love & Company/Colorado Association of Home Builders | Monitoring | 2019-2020 |
| G BERRY CORP | PEABODY | Opposing | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Parker Authority For Reinvestment | Monitoring | 2019-2020 |
| HB Strategies | Parker Authority for Reinvestment | Monitoring | 2019-2020 |
| G Berry Corp | Peabody Energy | Opposing | 2019-2020 |
| Votoupal Government Affairs LLC | Pivot Energy | Supporting | 2019-2020 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Monitoring | 2019-2020 |
| SMART-Transportation Division | SMART Transportation Division | Opposing | 2019-2020 |
| Political Advocacy, Inc | Schultz Public Affairs | Supporting | 2019-2020 |
| Mendez, Barkis and Associates | Scientific and Cultural Facilities District | Supporting | 2019-2020 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Solar Energy Industries Association | Supporting | 2019-2020 |
| MERIDIAN PUBLIC AFFAIRS LLC | Solar Energy Industries Association | Supporting | 2019-2020 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Solar Energy Industries Association | Supporting | 2019-2020 |
| ProtoStrategies | Solar Energy Industries Association | Supporting | 2019-2020 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2019-2020 |
| Nexus Policy Group | TRI-STATE GENERATION AND TRANSMISSION ASSN | Opposing | 2019-2020 |
| Robertson, AMY L | Tri-State Generation and Transmission | Opposing | 2019-2020 |