| Clear Strategies | AMAZON.COM | Amending | 2018-2019 |
| Forbes Tate Partners | Accenture LLP | Opposing | 2018-2019 |
| J. William Artist & Associates, Inc. | American Council of Engineering Companies of Colorado | Monitoring | 2018-2019 |
| J William Artist & Associates, INC. | Artist & Associates | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | Associated General Contractors | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | Associated General Contractors | Opposing | 2018-2019 |
| Weist Capitol Group, Inc. | Associated General Contractors | Amending | 2018-2019 |
| Weist Capitol Group, Inc. | Association of General Contractors | Opposing | 2018-2019 |
| Weist Capitol Group, Inc. | Association of General Contractors | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | Association of General Contractors | Amending | 2018-2019 |
| Freestone Strategies | CGI | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | COLORADO CABLE TELEVISION ASSOCIATION | Monitoring | 2018-2019 |
| Politicalworks LLC | COLORADO COMPETITIVE COUNCIL | Opposing | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITIVE COUNCIL | Monitoring | 2018-2019 |
| Weist Capitol Group | COLORADO COMPETITIVE COUNCIL | Amending | 2018-2019 |
| Weist Capitol Group, Inc. | COLORADO COMPETITIVE COUNCIL | Monitoring | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Monitoring | 2018-2019 |
| Turner, Mark A | COLORADO NONPROFIT ASSOCIATION | Opposing | 2018-2019 |
| Turner, Mark A | COLORADO NONPROFIT ASSOCIATION | Monitoring | 2018-2019 |
| Wilkinson Barker Knauer, LLP | COMCAST | Monitoring | 2018-2019 |
| Kirchhof Group Inc. | Colorado Association of Mechanical and Plumbing Contractors | Amending | 2018-2019 |
| Kirchhof Group Inc. | Colorado Association of Mechanical and Plumbing Contractors | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | Colorado Cable Television Association | Amending | 2018-2019 |
| Weist Capitol Group, Inc. | Colorado Competitive Council | Opposing | 2018-2019 |
| Anderson, Pamela | Colorado County Clerks Association | Monitoring | 2018-2019 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Monitoring | 2018-2019 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Hospital Association | Opposing | 2018-2019 |
| Burkhart, Amber | Colorado Hospital Association | Opposing | 2018-2019 |
| Ewing, Joshua | Colorado Hospital Association | Opposing | 2018-2019 |
| MULREADY, KATHERINE | Colorado Hospital Association | Opposing | 2018-2019 |
| Aponte Public Affairs, Inc. | Colorado Nonprofit Association (CNA) | Monitoring | 2018-2019 |
| Price, Jennifer Marie | Comcast | Monitoring | 2018-2019 |
| Lewis Roca Rothgerber Christie LLP | CompTia | Amending | 2018-2019 |
| Recht Kornfeld PC | CompTia | Amending | 2018-2019 |
| Recht Kornfeld, P.C. | CompTia | Amending | 2018-2019 |
| Sewald Hanfling Public Affairs | Deloitte Consulting, LLP | Opposing | 2018-2019 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2018-2019 |
| Politicalworks, LLC | FIRST DATA | Monitoring | 2018-2019 |
| The Capstone Group, LLC | FOSTER GRAHAM MILSTEIN CALISHER,LLP/Colorado Contractors Association | Monitoring | 2018-2019 |
| Sewald Hanfling Public Affairs | Hispanic Contractors Colorado | Monitoring | 2018-2019 |
| J William Artist & Associates, INC. | J William Artist & Associates | Monitoring | 2018-2019 |
| Politicalworks LLC | MAXIMUS, Inc. | Monitoring | 2018-2019 |
| Politicalworks LLC | Microsoft Corporation | Opposing | 2018-2019 |
| The Fulcrum Group US LLC | NICUSA, INC. | Opposing | 2018-2019 |
| Brandeberry McKenna Public Affairs | North Highland | Amending | 2018-2019 |
| RELX Inc. | RELX Inc. | Amending | 2018-2019 |
| The Fulcrum Group US LLC | RELX Inc. | Opposing | 2018-2019 |
| Virtual Operations, LLC | Southwest Regional Council of Carpenters | Monitoring | 2018-2019 |
| Inman, Joni Dawn | TransparentBusiness | Supporting | 2018-2019 |
| Colorado Legislative Strategies | University of Colorado Health | Monitoring | 2018-2019 |