| Colorado Advocates, Inc. | Aurora Water | Monitoring | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | COLO SKI COUNTRY USA | Monitoring | 2019-2020 |
| HB Strategies | COLORADFO SKI COUNTRY USA | Monitoring | 2019-2020 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2019-2020 |
| G BERRY CORP | COLORADO RIVER WATER DISTRICT | Opposing | 2019-2020 |
| HB Strategies | COLORADO SKI COUNTRY USA | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Opposing | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2019-2020 |
| JONES, P. ANDREW | Central Colorado Water Conservancy District | Amending | 2020-2021 |
| Lawrence Jones Custer Grasmick LLP | Central Colorado Water Conservancy District | Amending | 2019-2020 |
| Capitol Capital Partners LLC | City of Aurora | Monitoring | 2019-2020 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2019-2020 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2019-2020 |
| Fulcrum Group US | Colorado Association of Home Builders | Monitoring | 2019-2020 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Monitoring | 2019-2020 |
| Morrison, Love & Company | Colorado Association of Home Builders | Monitoring | 2019-2020 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Monitoring | 2019-2020 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Monitoring | 2019-2020 |
| Stealey II, Inc. | Colorado Corn Growers Association | Monitoring | 2019-2020 |
| COLORADO DISTRICT ATTORNEYS' COUNCIL | Colorado District Attorneys' Council | Supporting | 2019-2020 |
| Ibach, Emily | Colorado Farm Bureau | Supporting | 2019-2020 |
| Votoupal Government Affairs LLC | Colorado River Water Conservation District | Opposing | 2019-2020 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2019-2020 |
| Axiom Strategies Inc dba Axiom Politics | Colorado Ski Country | Monitoring | 2019-2020 |
| HB Strategies | Colorado Ski Country | Monitoring | 2019-2020 |
| Linsmayer, Chris H | Colorado Ski Country USA | Monitoring | 2019-2020 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Monitoring | 2019-2020 |
| Orf & Orf P.C. | Colorado Water Congress | Monitoring | 2019-2020 |
| Orf & Orf PC | Colorado Water Congress | Monitoring | 2019-2020 |
| Polo, Chane Marie | Colorado Water Congress | Monitoring | 2019-2020 |
| Richard G Brown Enterprises, Inc. | Colorado Water Well Contractors Association | Monitoring | 2019-2020 |
| Capitol Focus, LLC | Colorado Wool Growers Association | Monitoring | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2019-2020 |
| PIPER, CHRISTOPHER N | DENVER WATER | Opposing | 2019-2020 |
| Weber, Amber | Ditch and Reservoir Company Alliance | Monitoring | 2019-2020 |
| West Slope Strategies LLC | Grand Valley Water Users Association | Monitoring | 2019-2020 |
| BHFS | Metro Wastewater Reclamation District | Monitoring | 2020-2021 |
| Brownstein Hyatt Farber Schreck, LLP | Metro Wastewater Reclamation District | Monitoring | 2020-2021 |
| Gold Leaf Strategies, LLC | Morrison, Love & Company/Colorado Association of Home Builders | Monitoring | 2019-2020 |
| JONES, P. ANDREW | North Weld County Water District | Amending | 2019-2020 |
| Lawrence Jones Custer Grasmick LLP | North Weld County Water District | Amending | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Northern Water | Monitoring | 2019-2020 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2019-2020 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Monitoring | 2019-2020 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2019-2020 |
| Politicalworks LLC | THE NATURE CONSERVANCY | Monitoring | 2019-2020 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Supporting | 2019-2020 |
| West Slope Strategies LLC | Ute Water Conservancy District | Monitoring | 2019-2020 |