| Siegel Public Affairs LLC | 9to5 Colorado, The National Association of Working Women | Monitoring | 2018-2019 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2018-2019 |
| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2018-2019 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2018-2019 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2018-2019 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2018-2019 |
| Laws, Summer | Boulder County | Supporting | 2018-2019 |
| Twigg, George | Boulder County | Supporting | 2018-2019 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2018-2019 |
| G BERRY CORP | COLORADO COALITION OF APPRAISERS | Monitoring | 2018-2019 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2018-2019 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | 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 |
| Ascent Strategies, LLC | COLORADO SUGARBEET GROWERS ASSOCIATION | Monitoring | 2018-2019 |
| SEADER, SANDRA L. | City of Longmont | Supporting | 2018-2019 |
| Deborah A. Wagner, LLC | City of Trinidad | Monitoring | 2018-2019 |
| West Slope Strategies LLC | Coloradans for Responsible Wildlife Management | Supporting | 2018-2019 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Supporting | 2018-2019 |
| Capitol Focus, LLC | Colorado Catllemen's Association | Supporting | 2018-2019 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Supporting | 2018-2019 |
| Cavan Consulting | Colorado Coalition of Land Trusts | Supporting | 2018-2019 |
| Anderson, Pamela | Colorado County Clerks Association | Monitoring | 2018-2019 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Monitoring | 2018-2019 |
| Ibach, Emily | Colorado Farm Bureau | Supporting | 2018-2019 |
| Sloan & Associates Public Affairs | Colorado Land, Water and Food Alliance | Amending | 2018-2019 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2018-2019 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2018-2019 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2018-2019 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2018-2019 |
| Miller, Carmen Gabrielle | Ducks Unlimited | Monitoring | 2018-2019 |
| Headwaters Strategies | Great Outdoors Colorado | Monitoring | 2018-2019 |
| The Capstone Group, LLC | Great Outdoors Colorado | Monitoring | 2018-2019 |
| The Fulcrum Group US LLC | Land Title Association of Colorado | Monitoring | 2018-2019 |
| The Fulcrum Group US LLC | Land Title Association of Colorado | Amending | 2018-2019 |
| OnTheBallot Consulting | Lower Arkansas Valley Water Conservancy District | Supporting | 2018-2019 |
| HB Strategies | NATIONAL ASSOC OF INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| HB Strategies | NATIONAL ASSOCIATION OF INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | NATL ASSN/INDUSTRIAL OFFICE PROPERTIES | Monitoring | 2018-2019 |
| Politicalworks LLC | THE NATURE CONSERVANCY | Supporting | 2018-2019 |