| Politicalworks, LLC | ALLSTATE INSURANCE COMPANY | Monitoring | 2018-2019 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2018-2019 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Monitoring | 2018-2019 |
| IRWIN, LESLIE | BOULDER COUNTY | Opposing | 2018-2019 |
| RUZZIN, MARK | BOULDER COUNTY | Opposing | 2018-2019 |
| Laws, Summer | Boulder County | Opposing | 2018-2019 |
| Twigg, George | Boulder County | Opposing | 2018-2019 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Supporting | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | COLO SKI COUNTRY USA | Monitoring | 2018-2019 |
| HB Strategies | COLORADFO SKI COUNTRY USA | Monitoring | 2018-2019 |
| Colorado Counties Inc | COLORADO COUNTIES, INC | Amending | 2018-2019 |
| ABBOUD, GERALD P | COLORADO OHV COALITION | Monitoring | 2018-2019 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Monitoring | 2018-2019 |
| HB Strategies | COLORADO SKI COUNTRY USA | Monitoring | 2018-2019 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Monitoring | 2018-2019 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Monitoring | 2018-2019 |
| SEADER, SANDRA L. | City of Longmont | Supporting | 2018-2019 |
| Siegel Long Public Affairs, LLC | City of Westminster | Monitoring | 2018-2019 |
| Siegel Public Affairs, LLC | City of Westminster | Monitoring | 2018-2019 |
| Sloan & Associates Public Affairs | Colorado Agricultural Aviation Association | Monitoring | 2018-2019 |
| Fulcrum Group US | Colorado Association of Home Builders | Monitoring | 2018-2019 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Monitoring | 2018-2019 |
| Morrison, Love & Company | Colorado Association of Home Builders | Monitoring | 2018-2019 |
| Votoupal Government Affairs LLC | Colorado River Water Conservation District | Supporting | 2018-2019 |
| Brandeberry McKenna Public Affairs | Colorado Rural Electric Association | Monitoring | 2018-2019 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Opposing | 2018-2019 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2018-2019 |
| Belgard, Katie A | Conservation Colorado | Opposing | 2018-2019 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Opposing | 2018-2019 |
| Siegel Public Affairs, LLC | Conservation Colorado | Opposing | 2018-2019 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2018-2019 |
| Stauffer, Heather LaVon | Denver Water | Monitoring | 2018-2019 |
| Politicalworks, LLC | PROGRESSIVE AUTO INSURANCE | Monitoring | 2018-2019 |
| Cherry Point Strategies | Rocky Mountain Insurance Information Association | Monitoring | 2018-2019 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2018-2019 |
| Mowry, Julie Hoerner | State Farm Insurance Companies | Monitoring | 2018-2019 |
| Skewes Government Affairs, LLC | State Farm Insurance Companies | Monitoring | 2018-2019 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Monitoring | 2018-2019 |
| Kessler, Zane | The Colorado River Water Conservation District | Supporting | 2018-2019 |
| REES CONSULTING AND PUBLIC AFFAIRS | UNITED POWER INC | Monitoring | 2018-2019 |
| West Slope Strategies LLC | Ute Water Conservancy District | Supporting | 2018-2019 |
| Western Resource Advocates | Western Resource Advocates | Monitoring | 2018-2019 |