| Siegel Public Affairs LLC | 9to5 Colorado, The National Association of Working Women | Supporting | 2018-2019 |
| POLICY MATTERS, LLC | ADAM'S 12 FIVE STAR SCHOOLS | Monitoring | 2018-2019 |
| Policy Matters LLC | ADAM'S 12 FIVE STAR SCHOOLS | Supporting | 2018-2019 |
| Siegel Long Public Affairs, LLC | AFT Colorado | Supporting | 2018-2019 |
| Siegel Public Affairs, LLC | AFT Colorado | Supporting | 2018-2019 |
| The Johnson Consulting Companies Inc. | AMERICAN INSTITUTE OF ARCHITECTS | Monitoring | 2018-2019 |
| Weist Capitol Group, Inc. | Associated General Contractors | Supporting | 2018-2019 |
| Attwood Public Affairs | Associated General Contractors of Colorado | Monitoring | 2018-2019 |
| Weist Capitol Group | Association of General Contractors | Supporting | 2018-2019 |
| Fulcrum Group US LLC | Aurora Public Schools | Monitoring | 2018-2019 |
| Policy Matters LLC | BOULDER COUNTY COMMISSIONERS | Supporting | 2018-2019 |
| POLICY MATTERS, LLC | BOULDER VALLEY SCHOOL DISTRICT | Supporting | 2018-2019 |
| Young Public Affairs LLC | Beyond Broadway LLC d/b/a LivWell | Monitoring | 2018-2019 |
| Brownstein Hyatt Farber Schreck, LLP | CITY OF COLORADO SPRINGS | Monitoring | 2018-2019 |
| Political Advocacy, Inc | COLORADO ASSOCIATION OF SCHOOL EXECUTIVES | Supporting | 2018-2019 |
| Nexus Policy Group, Inc. | COLORADO LEAGUE OF CHARTER SCHOOLS | Supporting | 2018-2019 |
| BHFS | City of Colorado Springs | Monitoring | 2018-2019 |
| Salazar & Associates | Colorado Association for Career and Technical Education | Supporting | 2018-2019 |
| Bowditch & Cassell Public Affairs | Colorado BOCES Association | Supporting | 2018-2019 |
| Furman, Daniel | Colorado Charter School Institute | Monitoring | 2018-2019 |
| Furman, Daniel | Colorado Charter School Institute | Supporting | 2018-2019 |
| Hall & Evans, LLC | Colorado Charter School Institute | Monitoring | 2018-2019 |
| Tanner, Brian | Colorado Education Association | Monitoring | 2018-2019 |
| Schaller, Dan R | Colorado League of Charter Schools | Supporting | 2018-2019 |
| Headwaters Strategies | Colorado Rural Schools Alliance | Supporting | 2018-2019 |
| Bowditch & Cassell Public Affairs | East Central BOCES | Monitoring | 2018-2019 |
| Dutta, Shashwata Prateek | Education Reform Now Advocacy | Supporting | 2018-2019 |
| The Capstone Group, LLC | Education Reform Now Advocacy | Supporting | 2018-2019 |
| Capitol Focus, LLC | Gold Dome Access LLC | Monitoring | 2018-2019 |
| Bevis, Rose Elizabeth | Great Education Colorado | Supporting | 2018-2019 |
| Mendez, Barkis and Associates | Greeley-Evans School District | Supporting | 2018-2019 |
| Sewald Hanfling Public Affairs | Hispanic Contractors Colorado | Supporting | 2018-2019 |
| Schultz Public Affairs, LLC | JLH Consulting & Public Affairs, LLC | Opposing | 2018-2019 |
| Gold Dome Access, LLC | MEDICAL MARIJUANA INDUSTRY GROUP | Monitoring | 2018-2019 |
| Attwood Public Affairs | Mesa County Valley School District 51 | Monitoring | 2018-2019 |
| Cavan Consulting | Native Roots | Monitoring | 2018-2019 |
| Cavan Consulting | Opportunity Coalition | Supporting | 2018-2019 |
| Mendez, Barkis and Associates | Poudre School Board | Supporting | 2018-2019 |
| Mendez, Barkis and Associates | Poudre School District | Supporting | 2018-2019 |
| BHFS | SMART Strategies | Monitoring | 2018-2019 |
| Attwood Public Affairs | School District 49 | Monitoring | 2018-2019 |
| Brownstein Hyatt Farber Schreck, LLP | Smart Strategies | Monitoring | 2018-2019 |
| Cook, Matthew L | colorado association of school boards | Supporting | 2018-2019 |