| Brandeberry McKenna Public Affairs | Advanced Energy Economy | Supporting | 2019-2020 |
| Olson, Emilie | Advanced Energy Economy (AEE) | Supporting | 2019-2020 |
| Colorado Advocates, Inc. | Atmos Energy Corporation | Monitoring | 2019-2020 |
| Fulcrum Group US | Aurora Public Schools | Monitoring | 2019-2020 |
| Rosendahl, Christina | Black Hills Corp | Monitoring | 2019-2020 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Monitoring | 2019-2020 |
| Capitol Success Group | Black Hills Energy | Monitoring | 2020-2021 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Supporting | 2019-2020 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2019-2020 |
| SEADER, SANDRA L. | City of Longmont | Supporting | 2019-2020 |
| Dougherty, Dennis J | Colorado AFL-CIO | Monitoring | 2019-2020 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Monitoring | 2019-2020 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2019-2020 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Supporting | 2019-2020 |
| Headwaters Strategies | Colorado Rural Schools Alliance | Monitoring | 2019-2020 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2019-2020 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Monitoring | 2019-2020 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2019-2020 |
| Nordini, Kelly | Conservation Colorado | Amending | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2019-2020 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2019-2020 |
| Tannenbaum, Sara Rose | Conservation Colorado | Supporting | 2019-2020 |
| Populi Public Affairs LLC | Denver Joint Electrical Joint Industry Promotional Fund | Monitoring | 2019-2020 |
| Weist Capitol Group, Inc. | Holy Cross Energy | Supporting | 2019-2020 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2019-2020 |
| Recht Kornfeld PC | Poudre Valley Rural Electric Association | Supporting | 2019-2020 |
| Recht Kornfeld, P.C. | Poudre Valley Rural Electric Association | Supporting | 2019-2020 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Monitoring | 2019-2020 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Supporting | 2019-2020 |
| Nexus Policy Group | TRI-STATE GENERATION AND TRANSMISSION ASSN | Supporting | 2019-2020 |
| Robertson, AMY L | Tri-State Generation and Transmission | Supporting | 2019-2020 |
| 5280 Strategies | XCEL ENERGY | Supporting | 2019-2020 |
| STERMER, MICHELLE A. | XCEL ENERGY | Supporting | 2019-2020 |
| Parham, Wesley R. | Xcel Energy | Supporting | 2019-2020 |