| Siegel Long Public Affairs, LLC | AMERICA VOTES | Monitoring | 2018-2019 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2018-2019 |
| Siegel Public Affairs, LLC | America Votes | Monitoring | 2018-2019 |
| Bentley, Tracee M | American Petroleum Institute | Monitoring | 2018-2019 |
| Capitol Focus, LLC | American Petroleum Institute | Monitoring | 2018-2019 |
| HB Strategies | American Petroleum Institute | Monitoring | 2018-2019 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2018-2019 |
| IRWIN, LESLIE | BOULDER COUNTY | Monitoring | 2018-2019 |
| RUZZIN, MARK | BOULDER COUNTY | Monitoring | 2018-2019 |
| Laws, Summer | Boulder County | Monitoring | 2018-2019 |
| Twigg, George | Boulder County | Monitoring | 2018-2019 |
| 5280 Strategies | COLORADO CLERKS AND RECORDERS ASSOCIATION | Opposing | 2018-2019 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2018-2019 |
| G BERRY CORP | COLORADO RIVER WATER DISTRICT | Monitoring | 2018-2019 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Opposing | 2018-2019 |
| Orf & Orf PC | COLORADO WATER CONGRESS | Opposing | 2018-2019 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Monitoring | 2018-2019 |
| Wilson, Geoffrey Tyler | City of Northglenn | Monitoring | 2018-2019 |
| Attwood Public Affairs | City of Westminster | Monitoring | 2018-2019 |
| Dougherty, Dennis J | Colorado AFL-CIO | Opposing | 2018-2019 |
| Lindgren, Robert Rolf | Colorado AFL-CIO | Opposing | 2018-2019 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Opposing | 2018-2019 |
| Bowditch & Cassell Public Affairs | Colorado Assessors' Association | Monitoring | 2018-2019 |
| OnTheBallot Consulting | Colorado Association of Conservation Districts | Monitoring | 2018-2019 |
| Fulcrum Group US | Colorado Association of Home Builders | Opposing | 2018-2019 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Opposing | 2018-2019 |
| Morrison, Love & Company | Colorado Association of Home Builders | Opposing | 2018-2019 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Supporting | 2018-2019 |
| Michael Best Strategies | Colorado BUILDS | Amending | 2018-2019 |
| Political Advocacy, Inc | Colorado Bar Association | Opposing | 2018-2019 |
| Schupbach, Jeremy | Colorado Bar Association | Opposing | 2018-2019 |
| Michael Best Strategies | Colorado Builds | Monitoring | 2018-2019 |
| Anderson, Pamela | Colorado County Clerks Association | Opposing | 2018-2019 |
| Anderson, Pamela | Colorado County Clerks Association | Amending | 2018-2019 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Amending | 2018-2019 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Opposing | 2018-2019 |
| Angie Binder | Colorado Petroleum Association | Monitoring | 2018-2019 |
| Colorado Professional Fire Fighters | Colorado Professional Fire Fighters | Opposing | 2018-2019 |
| Orf & Orf P.C. | Colorado Water Congress | Opposing | 2018-2019 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2018-2019 |
| Williams, Alyson Brozovich | Health District of Northern Larimer County | Monitoring | 2018-2019 |
| HB Strategies | INTERNATION COUNCIL OF SHOPPING CENTERS | Supporting | 2018-2019 |
| HB Strategies | INTERNATION COUNCIL OF SHOPPING CENTERS | Monitoring | 2018-2019 |
| HB Strategies | INTERNATIONAL COUNCIL OF SHOPPING CENTERS | Monitoring | 2018-2019 |
| HB Strategies | INTERNATIONAL COUNCIL OF SHOPPING CENTERS | Supporting | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | INTL COUNCIL/SHOPPING CENTERS | Supporting | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | INTL COUNCIL/SHOPPING CENTERS | Monitoring | 2018-2019 |
| HB Strategies | NATIONAL ASSOC OF INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| HB Strategies | NATIONAL ASSOCIATION OF INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | NATL ASSN/INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| Jarvis, Torie | Northwest Colorado Council of Gov'ts/QQ | Opposing | 2018-2019 |
| Colorado Legislative Strategies | PDC Energy | Monitoring | 2018-2019 |
| OATIS, KATHLEEN ANN | PUEBLO WEST METROPOLITAN DISTRICT | Monitoring | 2018-2019 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Opposing | 2018-2019 |
| Fulcrum Group US | Special District Assn. of Colorado | Monitoring | 2018-2019 |
| Fulcrum Group US LLC | Special District Assn. of Colorado | Opposing | 2018-2019 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Opposing | 2018-2019 |
| Western Resource Advocates | Western Resource Advocates | Monitoring | 2018-2019 |