| Aponte Public Affairs, Inc. | American Academy of Pediatrics ( AAP) | Supporting | 2019-2020 |
| Aponte Public Affairs, Inc. | American Academy of Pediatrics ( AAP) | Monitoring | 2019-2020 |
| Aponte Public Affairs, Inc. | American Academy of Pediatrics (AAP) | Amending | 2019-2020 |
| The Kyle Group - Hardball Strategies | COALITION FOR MEDICAL REFORM | Monitoring | 2019-2020 |
| The Johnson Consulting Companies Inc. | COLO MEDICAL SOCIETY | Amending | 2019-2020 |
| Ascent Strategies, LLC | COLORADO PARENTS FOR VACCINATED COMMUNITIES | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | Centura Health | Monitoring | 2019-2020 |
| Aponte Public Affairs, Inc. | Children's Hospital Colorado (CHCO) | Monitoring | 2019-2020 |
| Aponte Public Affairs, Inc. | Children's Hospital Colorado (CHCO) | Supporting | 2019-2020 |
| Aponte Public Affairs, Inc. | Children's Hospital Colorado (CHCO) | Amending | 2019-2020 |
| Biehle, Ryan | Colorado Academy of Family Physicians | Amending | 2019-2020 |
| Michael Best Strategies | Colorado Academy of Family Physicians | Amending | 2020-2021 |
| McGihon, Anne | Colorado Association of Naturopathic Doctors | Supporting | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Hospital Association | Monitoring | 2019-2020 |
| Burkhart, Amber | Colorado Hospital Association | Monitoring | 2019-2020 |
| Ewing, Joshua | Colorado Hospital Association | Monitoring | 2019-2020 |
| MULREADY, KATHERINE | Colorado Hospital Association | Monitoring | 2019-2020 |
| Koontz, Susan G | Colorado Medical Society | Supporting | 2019-2020 |
| Anderson, Angela Lauren | Colorado Parents for Vaccinated Communities | Monitoring | 2019-2020 |
| Aponte Public Affairs, Inc. | Colorado Radiological Society (CRS) | Monitoring | 2019-2020 |
| Aponte Public Affairs, Inc. | Colorado Society of Anesthesiology (CSA) | Monitoring | 2019-2020 |
| Mendez, Barkis and Associates | Denver Health | Supporting | 2019-2020 |
| Zheleznyak, Jacqueline | Denver Health and Hospital Authority | Amending | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | US Anesthesia Partners of Colorado | Monitoring | 2019-2020 |
| HB Strategies | US Anesthesia Partners of Colorado | Monitoring | 2019-2020 |