| HILL, THOMAS G. | ACKERMAN INFORMATION CORPORATION | Monitoring | 2010-2011 |
| CLEMENT, ANN M | British Petroleum | Monitoring | 2010-2011 |
| Colorado Legislative Strategies | CHESAPEAKE ENERGY CORPORATIION | Monitoring | 2010-2011 |
| Colorado Legislative Strategies | CHESAPEAKE ENERGY CORPORATION | Monitoring | 2010-2011 |
| Hicks & Associates | COLORADO MOTOR CARRIER ASSOCIATION | Supporting | 2010-2011 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2010-2011 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Opposing | 2010-2011 |
| Ackerman Information Corporation | COLORADO PROPANE GAS ASSOCIATION | Amending | 2010-2011 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Opposing | 2010-2011 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Opposing | 2010-2011 |
| DEFILIPPO, REES, ROBINETTE, LLC. | CRMCA | Opposing | 2010-2011 |
| DEFILIPPO, REES, ROBINETTE, LLC. | CRMCA | Monitoring | 2010-2011 |
| DEFILIPPO, REES, ROBINETTE, LLC. | CSSGA | Monitoring | 2010-2011 |
| DEFILIPPO, REES, ROBINETTE, LLC. | CSSGA | Opposing | 2010-2011 |
| Colorado Legislative Strategies | EL PASO CORPORATION | Monitoring | 2010-2011 |
| BINDER, ANGIE | ENCANA OIL & GAS (USA) INC. | Monitoring | 2010-2011 |
| DEFILIPPO, REES, ROBINETTE, LLC. | ENTERPRISE HOLDINGS | Monitoring | 2010-2011 |
| REES CONSULTING AND PUBLIC AFFAIRS | ENTERPRISE HOLDINGS | Monitoring | 2010-2011 |
| CNM Enterprises, Inc. | ENVIRONMENT COLORADO | Monitoring | 2010-2011 |
| MALICK, SOLOMON W | ENVIRONMENT COLORADO | Monitoring | 2010-2011 |
| Colorado Advocates, Inc. | EXXONMOBIL CORPORATION | Monitoring | 2010-2011 |
| HOFFMAN, DANA M.C. | Environment Colorado | Supporting | 2010-2011 |
| Hicks & Associates | HICKS & ASSOCIATES | Opposing | 2010-2011 |
| JLH Consulting & Public Affairs, LLC | SHELL OIL COMPANY | Monitoring | 2010-2011 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2010-2011 |