| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2018-2019 |
| Aloria Governmental Affairs | AUDUBON ROCKIES | 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 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2018-2019 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2018-2019 |
| Capitol Focus, LLC | Colorado Catllemen's Association | Monitoring | 2018-2019 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Monitoring | 2018-2019 |
| Belgard, Katie A | Conservation Colorado | Monitoring | 2018-2019 |
| Myers, Amelia A | Conservation Colorado | Monitoring | 2018-2019 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Monitoring | 2018-2019 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2018-2019 |
| Lewis Roca Rothgerber Christie LLP | GCC of America | Supporting | 2018-2019 |
| Recht Kornfeld PC | GCC of America | Supporting | 2018-2019 |
| Recht Kornfeld, P.C. | GCC of America | Supporting | 2018-2019 |
| 5280 Strategies | LAKIN TIRE | Monitoring | 2018-2019 |
| Colorado Legislative Strategies | Lafarge North America, Inc., Holcim (US) Inc, Aggregate Industries Management, Inc. | Supporting | 2018-2019 |
| Clark, Jacqueline K | LafargeHolcim NA | Supporting | 2018-2019 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2018-2019 |
| Schultz Public Affairs, LLC | Recycle Colorado | Supporting | 2018-2019 |
| Sewald Hanfling Public Affairs | Republic Services | Supporting | 2018-2019 |
| Sewald Hanfling Public Affairs | Republic Services, Inc. | Monitoring | 2018-2019 |
| Fulcrum Group US LLC | Waste Management | Monitoring | 2018-2019 |