| Bentley, Tracee M | American Petroleum Institute | Monitoring | 2017-2018 |
| Capitol Focus, LLC | American Petroleum Institute | Monitoring | 2017-2018 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Monitoring | 2017-2018 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Monitoring | 2017-2018 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2017-2018 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2017-2018 |
| WAGNER MORGAN, HEIDI | Black Hills Corporation | Monitoring | 2017-2018 |
| Laws, Summer | Boulder County | Supporting | 2017-2018 |
| Orf & Orf P.C. | COLORADO MINING ASSN | Monitoring | 2017-2018 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Monitoring | 2017-2018 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Monitoring | 2017-2018 |
| Range PC | ChargePoint, Inc. | Supporting | 2017-2018 |
| Votoupal Government Affairs LLC | ChargePoint, Inc. | Supporting | 2017-2018 |
| Range PC | Colorado Cleantech Industries Association | Supporting | 2017-2018 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2017-2018 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2017-2018 |
| Angie Binder | Colorado Petroleum Association | Monitoring | 2017-2018 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Monitoring | 2017-2018 |
| Conley, Theresa Marie | Conservation Colorado | Supporting | 2017-2018 |
| Myers, Amelia A | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2017-2018 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2017-2018 |
| DOME STRATEGIES | Denver Metro BOMA (Building Owners & Managers Association) | Monitoring | 2017-2018 |
| Peak Government Affairs LTD. | Environment Colorado | Monitoring | 2017-2018 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2017-2018 |
| Peak Government Affairs LTD. | Interwest Energy Alliance | Monitoring | 2017-2018 |
| Peak Government Affairs LTD. | Invenergy | Monitoring | 2017-2018 |
| DOME STRATEGIES | MILLERCOORS LLC | Monitoring | 2017-2018 |
| Siegel Long Public Affairs, LLC | NRDC Action Fund, Inc. | Monitoring | 2017-2018 |
| Siegel Public Affairs, LLC | NRDC Action Fund, Inc. | Monitoring | 2017-2018 |
| Siegel Long Public Affairs, LLC | Natural Resources Defense Council, Inc. | Monitoring | 2017-2018 |
| Siegel Public Affairs, LLC | Natural Resources Defense Council, Inc. | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | PDC Energy | Monitoring | 2017-2018 |
| Peak Government Affairs LTD. | Sierra Club Colorado | Monitoring | 2017-2018 |
| Robertson, AMY L | Tri-State Generation and Transmission | Monitoring | 2017-2018 |
| Peak Government Affairs LTD. | Western Colorado Congress | Monitoring | 2017-2018 |
| 5280 Strategies | XCEL ENERGY | Monitoring | 2017-2018 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2017-2018 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Monitoring | 2017-2018 |