| Bentley, Tracee M | American Petroleum Institute | Opposing | 2017-2018 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2017-2018 |
| Capitol Focus, LLC | American Petroleum Institute | Monitoring | 2017-2018 |
| Brandeberry McKenna Public Affairs | Anadarko | Opposing | 2017-2018 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Anadarko Petroleum Corporation | Opposing | 2017-2018 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2017-2018 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Opposing | 2017-2018 |
| Boulder County | BOULDER COUNTY | Supporting | 2017-2018 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2017-2018 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2017-2018 |
| Laws, Summer | Boulder County | Supporting | 2017-2018 |
| Colorado Chamber of Commerce | COLORADO ASSOCIATION OF COMMERCE AND INDUSTRY | Opposing | 2017-2018 |
| Politicalworks, LLC | COLORADO COMPETITIVE COUNCIL | Opposing | 2017-2018 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2017-2018 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Opposing | 2017-2018 |
| Lane, Anne Sander | City and County of Broomfield | Supporting | 2017-2018 |
| Valdez Public Affairs, LLC | City of Thornton | Monitoring | 2017-2018 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Opposing | 2017-2018 |
| Skewes Government Affairs, LLC | Colorado Association of Commerce & Industry | Opposing | 2017-2018 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Monitoring | 2017-2018 |
| Cavan Consulting | Colorado Coalition of Land Trusts | Monitoring | 2017-2018 |
| DeLange, Brandy | Colorado Counties Inc | Monitoring | 2017-2018 |
| Angie Binder | Colorado Petroleum Association | Opposing | 2017-2018 |
| Young Public Affairs LLC | Colorado Society of School Psychologists | Monitoring | 2017-2018 |
| Conley, Theresa Marie | Conservation Colorado | Supporting | 2017-2018 |
| Mayott-Guerrero, Sophia M | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2017-2018 |
| Greene, Tom | Excellence in Education National, Inc.d/b/a Excellence in Education in Action | Supporting | 2017-2018 |
| Axiom Strategies Inc dba Axiom Politics | Extraction Oil&Gas | Opposing | 2017-2018 |
| HB Strategies | Extraction Oil&Gas | Opposing | 2017-2018 |
| Siegel Public Affairs, LLC | League of Oil and Gas Impacted Coloradans | Supporting | 2017-2018 |
| Colorado Legislative Strategies | PDC Energy | Opposing | 2017-2018 |
| Mendez, Barkis and Associates | Poudre School Board | Supporting | 2017-2018 |
| Peak Government Affairs LTD. | Sierra Club Colorado | Supporting | 2017-2018 |
| Valdez Public Affairs LLC. | Valdez Public Affairs LLC | Monitoring | 2017-2018 |
| Lopez, Leah Marie | Western Colorado Congress | Supporting | 2017-2018 |
| Peak Government Affairs LTD. | Western Colorado Congress | Supporting | 2017-2018 |
| Western Colorado Alliance | Western Colorado Congress | Supporting | 2017-2018 |
| Cook, Matthew L | colorado association of school boards | Monitoring | 2017-2018 |