| Colorado Advocates, Inc. | 3M Company | Monitoring | 2019-2020 |
| Ascent Strategies, LLC | AMERICAN CHEMISTRY COUNCIL | Amending | 2019-2020 |
| DOME STRATEGIES | American Chemistry Council | Amending | 2019-2020 |
| Olds, Elizabeth | American Fuel and Petrochemical Manufacturers | Monitoring | 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 |
| 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 | 2019-2020 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Amending | 2019-2020 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Aurora Water | Amending | 2019-2020 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2019-2020 |
| Fanning, Paul M | Board of Water Works of Pueblo, Colorado | Monitoring | 2019-2020 |
| Twigg, George | Boulder County | Supporting | 2019-2020 |
| Brownstein Hyatt Farber Schreck, LLP | Bristol-Myers Squibb | Amending | 2020-2021 |
| Brownstein Hyatt Farber Schreck, LLP | CITY OF COLORADO SPRINGS | Monitoring | 2019-2020 |
| HB Strategies | CITY OF COMMERCE CITY | Monitoring | 2019-2020 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Monitoring | 2019-2020 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Amending | 2019-2020 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2019-2020 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Amending | 2019-2020 |
| Orf & Orf PC | COLORADO WATER CONGRESS | Monitoring | 2019-2020 |
| Lane, Anne Sander | City and County of Broomfield | Supporting | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | City and County of Denver | Amending | 2019-2020 |
| Swift Strategies LLC | City and County of Denver | Amending | 2019-2020 |
| Capitol Capital Partners LLC | City of Aurora | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2019-2020 |
| BHFS | City of Colorado Springs | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Monitoring | 2019-2020 |
| Siegel Long Public Affairs, LLC | City of Westminster | Monitoring | 2019-2020 |
| HOLDREN, STEVEN D | Colorado Advocates | Amending | 2019-2020 |
| Sloan & Associates Public Affairs | Colorado Agricultural Aviation Association | Monitoring | 2019-2020 |
| OnTheBallot Consulting | Colorado Association of Conservation Districts | Monitoring | 2020-2021 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2019-2020 |
| Sloan & Associates Public Affairs | Colorado Aviation Business Association | Amending | 2019-2020 |
| Sloan & Associates Public Affairs | Colorado Aviation Business Association | Monitoring | 2019-2020 |
| Orf & Orf P.C. | Colorado Mining Association | Monitoring | 2019-2020 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2019-2020 |
| Stauffer, Heather LaVon | Colorado Municipal League | Monitoring | 2019-2020 |
| Stauffer, Heather LaVon | Colorado Municipal League | Amending | 2019-2020 |
| Angie Binder | Colorado Petroleum Association | Amending | 2019-2020 |
| Colorado Professional Fire Fighters | Colorado Professional Fire Fighters | Monitoring | 2019-2020 |
| Allen, Jimmy | Colorado Professional Firefighters | Monitoring | 2019-2020 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2019-2020 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Amending | 2019-2020 |
| Orf & Orf P.C. | Colorado Water Congress | Monitoring | 2019-2020 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2019-2020 |
| Richard G Brown Enterprises, Inc. | Colorado Water Well Contractors Association | Monitoring | 2019-2020 |
| Belgard, Katie A | Conservation Colorado | Monitoring | 2019-2020 |
| Conservation Colorado | Conservation Colorado | Supporting | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Monitoring | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Monitoring | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Monitoring | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Opposing | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Amending | 2019-2020 |
| WHITE, JOHN | Denver Department of Public Safety | Monitoring | 2019-2020 |
| Weber, Amber | Ditch and Reservoir Company Alliance | Monitoring | 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 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2019-2020 |
| The Kenney Group | Frontier Airlines | Amending | 2019-2020 |
| West Slope Strategies LLC | Grand Valley Water Users Association | Monitoring | 2019-2020 |
| Brosemer, Donna | Greeley Water and Sewer | Amending | 2019-2020 |
| 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 |
| BHFS | Leprino Foods | Monitoring | 2019-2020 |
| Brownstein Hyatt Farber Schreck, LLP | Leprino Foods | Monitoring | 2020-2021 |
| DOME STRATEGIES | MILLERCOORS LLC | Amending | 2019-2020 |
| BHFS | Metro Wastewater Reclamation District | Amending | 2020-2021 |
| Brownstein Hyatt Farber Schreck, LLP | Metro Wastewater Reclamation District | Amending | 2019-2020 |
| HB Strategies | Micro Focus | Monitoring | 2019-2020 |
| HB Strategies | Micro Focus Government Solutions | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Mirco Focus Government Solutions | Monitoring | 2019-2020 |
| HB Strategies | Mirco Focus Government Solutions | Monitoring | 2019-2020 |
| Capitol Success Group | Newmont | Monitoring | 2019-2020 |
| Jarvis, Torie | Northwest Colorado Council of Gov'ts/QQ | Monitoring | 2019-2020 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2019-2020 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Monitoring | 2019-2020 |
| Furman Political Strategies | PPACG | Supporting | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Parker Authority For Reinvestment | Monitoring | 2019-2020 |
| HB Strategies | Parker Authority for Reinvestment | Monitoring | 2019-2020 |
| BALCEROVICH, STEVE | Parker water and sanitation district | Monitoring | 2019-2020 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Monitoring | 2019-2020 |
| Cherry Point Strategies | Regional Air Quality Council | Monitoring | 2019-2020 |
| Ratliff & Associates Consulting, Inc. | SOUTH METRO WATER SUPPLY AUTHORITY | Monitoring | 2019-2020 |
| Ratliff & Associates Consulting, Inc. | SOUTH METRO WATER SUPPLY AUTHORITY | Amending | 2019-2020 |
| BALCEROVICH, STEVE | South Platte Water Renewal Partners | Monitoring | 2019-2020 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Suncor Energy | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2019-2020 |
| Nexus Policy Group, Inc. | TRI-STATE GENERATION AND TRANSMISSION ASSN | Monitoring | 2019-2020 |
| BALCEROVICH, STEVE | Town of Firestone | Monitoring | 2019-2020 |
| Robertson, AMY L | Tri-State Generation and Transmission | Monitoring | 2019-2020 |
| Recht Kornfeld PC | United Airlines | Amending | 2019-2020 |
| Recht Kornfeld, P.C. | United Airlines | Amending | 2019-2020 |
| Cordero, Mizraim S. | United Airlines, Inc. | Supporting | 2019-2020 |
| West Slope Strategies LLC | Ute Water Conservancy District | Amending | 2019-2020 |
| Michael Best Strategies | Valero Energy Corporation | Amending | 2019-2020 |
| Michael Best Strategies | Valero Enregy Corperation | Amending | 2019-2020 |
| Fulcrum Group US | Waste Management | Monitoring | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Widefield Water and Sanitation District | Amending | 2019-2020 |