| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2019-2020 |
| DOME STRATEGIES | American Chemistry Council | Monitoring | 2019-2020 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2019-2020 |
| Granger, Lynn | American Petroleum Institute | Opposing | 2019-2020 |
| HB Strategies | American Petroleum Institute | Opposing | 2019-2020 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2019-2020 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2019-2020 |
| DOME STRATEGIES | BUILDING JOBS4COLORADO COALITION | Monitoring | 2019-2020 |
| Twigg, George | Boulder County | Supporting | 2019-2020 |
| Orf & Orf PC | COLO MINING ASSN | Monitoring | 2019-2020 |
| 5280 Strategies | COLORADO ADVOCATES/SUNCOR ENERGY | Monitoring | 2019-2020 |
| Frontline Public Affairs (Miles Consulting, Inc.) | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2019-2020 |
| MERIDIAN PUBLIC AFFAIRS LLC | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2019-2020 |
| Miles Consulting, Inc. dba Frontline Public Affairs | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2019-2020 |
| ProtoStrategies | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2019-2020 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Amending | 2019-2020 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Amending | 2019-2020 |
| FOSTER, DAVID WM. | COLORADO CONTRACTORS ASSOCIATION | Opposing | 2019-2020 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | Monitoring | 2019-2020 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Monitoring | 2019-2020 |
| HB Strategies | City of Commerce City | Monitoring | 2019-2020 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Supporting | 2019-2020 |
| Sloan & Associates Public Affairs | Colorado Agricultural Aviation Association | Monitoring | 2019-2020 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2019-2020 |
| Sloan & Associates Public Affairs | Colorado Aviation Business Association | Monitoring | 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 | Monitoring | 2020-2021 |
| Politicalworks, LLC | Colorado Competitive Council | Monitoring | 2019-2020 |
| Dempsey, Howard Stanley Jr. | Colorado Mining Association | Opposing | 2019-2020 |
| Orf & Orf P.C. | Colorado Mining Association | Monitoring | 2019-2020 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2019-2020 |
| Hicks & Associates | Colorado Motor Carriers of Colorado | Monitoring | 2019-2020 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Amending | 2019-2020 |
| Siegel Public Affairs | Colorado Peoples Alliance | Supporting | 2019-2020 |
| Angie Binder | Colorado Petroleum Association | Monitoring | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Tannenbaum, Sara Rose | Conservation Colorado | Supporting | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Crestone Peak Resources Operating, LLC | Amending | 2019-2020 |
| The Capstone Group, LLC | DOUGLAS COUNTY BUSINESS ALLIANCE | Opposing | 2019-2020 |
| DOME STRATEGIES | Denver Metro BOMA (Building Owners & Managers Association) | Monitoring | 2019-2020 |
| The Kenney Group | EVRAZ Rocky Mountain Steel | Opposing | 2019-2020 |
| Curry, Rebecca Lynn | Earthjustice | Monitoring | 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 |
| The Capstone Group, LLC | FOSTER GRAHAM MILSTEIN CALISHER,LLP/Colorado Contractors Association | Opposing | 2019-2020 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Amending | 2019-2020 |
| Gold Dome Access, LLC | Holly Frontier Companies | Monitoring | 2019-2020 |
| Terwey, Jaclyn C | Intermountain Rural Electric Association | Opposing | 2019-2020 |
| Colorado Legislative Strategies | LaFarge North America, Inc., Holcim (US) Inc., Aggregate Industries Management, Inc. | Monitoring | 2019-2020 |
| Clark, Jacqueline K | LafargeHolcim NA | Monitoring | 2019-2020 |
| Siegel Public Affairs, LLC | League of Oil and Gas Impacted Coloradans | Supporting | 2019-2020 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2019-2020 |
| DOME STRATEGIES | MILLERCOORS LLC | Monitoring | 2019-2020 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2019-2020 |
| Siegel Public Affairs, LLC | NRDC Action Fund, Inc. | Supporting | 2019-2020 |
| Politicalworks, LLC | Noble Energy | Amending | 2019-2020 |
| Capitol Solutions/Sandra Hagen Solin | Platte River Power Authority | Amending | 2019-2020 |
| Ratliff & Associates Consulting, Inc. | SOUTH METRO WATER SUPPLY AUTHORITY | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Suncor Energy | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Amending | 2019-2020 |
| Gold Dome Access, LLC | Toyota Motors North America, Inc | Monitoring | 2019-2020 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Monitoring | 2019-2020 |
| Robertson, AMY L | Tri-State Generation and Transmission | Monitoring | 2019-2020 |
| Votoupal Government Affairs LLC | Vessels Carbon Solutions | Monitoring | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Opposing | 2020-2021 |
| Najera, Maria | Western Resource Advocates | Supporting | 2019-2020 |
| Overturf, Erin | Western Resource Advocates | Supporting | 2019-2020 |
| 5280 Strategies | XCEL ENERGY | Monitoring | 2019-2020 |