| BALCEROVICH, STEVE | 5280 Strategies/xcel energy | Monitoring | 2017-2018 |
| Bentley, Tracee M | American Petroleum Institute | Supporting | 2017-2018 |
| Capitol Focus, LLC | American Petroleum Institute | Supporting | 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 |
| Colorado Chamber of Commerce | COLORADO ASSOCIATION OF COMMERCE AND INDUSTRY | Supporting | 2017-2018 |
| Orf & Orf P.C. | COLORADO MINING ASSN | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Supporting | 2017-2018 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2017-2018 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Amending | 2017-2018 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2017-2018 |
| Skewes Government Affairs, LLC | Colorado Association of Commerce & Industry | Supporting | 2017-2018 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2017-2018 |
| Angie Binder | Colorado Petroleum Association | Supporting | 2017-2018 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Amending | 2017-2018 |
| Conley, Theresa Marie | Conservation Colorado | Supporting | 2017-2018 |
| Mayott-Guerrero, Sophia M | Conservation Colorado | Supporting | 2017-2018 |
| Myers, Amelia A | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2017-2018 |
| Headwaters Strategies | Environmental Defense Fund | Supporting | 2017-2018 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | Lafarge North America, Inc., Holcim (US) Inc., Aggregate Industries Management, Inc. | Supporting | 2017-2018 |
| G Berry Corp | MESA COUNTY DEPT OF PUBLIC HEALTH | Monitoring | 2017-2018 |
| G BERRY CORP | MESA COUNTY PUBLIC HEALTH DEPT | Monitoring | 2017-2018 |
| DOME STRATEGIES | MILLERCOORS LLC | Monitoring | 2017-2018 |
| Colorado Legislative Strategies | PDC Energy | Supporting | 2017-2018 |
| Robertson, AMY L | Tri-State Generation and Transmission | Supporting | 2017-2018 |
| REES CONSULTING AND PUBLIC AFFAIRS | UNITED POWER INC | Monitoring | 2017-2018 |