| HILL, THOMAS G. | ACKERMAN INFORMATION CORPORATION | Supporting | 2010-2011 |
| Colorado Advocates, Inc. | ALLIANCE OF AUTOMOBILE MANUFACTURERS | 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 |
| FERM, ROBERT M | COLO SOC OF CPAS | Monitoring | 2010-2011 |
| Siegel Long Public Affairs, LLC | COLORADO CENTER ON LAW AND POLICY | Opposing | 2010-2011 |
| MOORMAN, RANDALL S | COLORADO ENVIRONMENTAL COALITION | Monitoring | 2010-2011 |
| MOORMAN, RANDALL S | COLORADO ENVIRONMENTAL COALITION | Opposing | 2010-2011 |
| BOYDSTON, BRENT | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| BREDENKAMP, TROY | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| KORREY, CRYSTAL | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2010-2011 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Monitoring | 2010-2011 |
| Ackerman Information Corporation | COLORADO PROPANE GAS ASSOCIATION | Supporting | 2010-2011 |
| Colorado Legislative Strategies | EL PASO CORPORATION | Monitoring | 2010-2011 |
| BINDER, ANGIE | ENCANA OIL & GAS (USA) INC. | Monitoring | 2010-2011 |
| Hicks & Associates | HICKS & ASSOCIATES | Supporting | 2010-2011 |
| FERM, ROBERT M | MCLANE | Monitoring | 2010-2011 |
| Metro Wastewater Reclamation District | METRO WASTEWATER RECLAMATION DISTRICT | Monitoring | 2010-2011 |
| JLH Consulting & Public Affairs, LLC | SHELL OIL COMPANY | Monitoring | 2010-2011 |
| Siegel Public Affairs | SIEGEL PUBLIC AFFAIRS | Opposing | 2010-2011 |