| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | ANADARKO PETROLEUM CORP | Opposing | 2011-2012 |
| Aloria Governmental Affairs | AUDUBON COLORADO | Supporting | 2011-2012 |
| 5280 Strategies, LLC. | BILL BARRETT CORPORATION | Opposing | 2011-2012 |
| Boulder County | BOULDER COUNTY | Supporting | 2011-2012 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2011-2012 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2011-2012 |
| The Clement Group | BP | Monitoring | 2011-2012 |
| MW & Associates, LLC | Bill Barrett Corporation | Opposing | 2011-2012 |
| JENSEN PUBLIC AFFAIRS | Boulder Chamber of Commerce | Monitoring | 2011-2012 |
| CAPITOL SOLUTIONS | CAPITOL SOLUTIONS | Opposing | 2011-2012 |
| Colorado Legislative Strategies | CHESAPEAKE ENERGY CORPORATION | Opposing | 2011-2012 |
| HOFFMAN, JENNIFER L | CITY AND COUNTY OF BROOMFIELD | Monitoring | 2011-2012 |
| BERRY, CHUCK E | COLO ASSN OF COMMERCE & INDUSTRY | Opposing | 2011-2012 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2011-2012 |
| Colorado Chamber of Commerce | COLORADO ASSOCIATION OF COMMERCE AND INDUSTRY | Opposing | 2011-2012 |
| MOORMAN, RANDALL S | COLORADO ENVIRONMENTAL COALITION | Monitoring | 2011-2012 |
| BOYDSTON, BRENT | COLORADO FARM BUREAU | Opposing | 2011-2012 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Opposing | 2011-2012 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Opposing | 2011-2012 |
| DEMPSEY, HOWARD STANLEY JR | COLORADO PETROLEUM ASSOCIATION | Opposing | 2011-2012 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Monitoring | 2011-2012 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Monitoring | 2011-2012 |
| Orf & Orf PC | COLORADO WATER CONGRESS | Monitoring | 2011-2012 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Opposing | 2011-2012 |
| MCCLUSKEY, BOB R. | Capitol Solutions | Monitoring | 2011-2012 |
| Aponte, Mercedes | Clean Energy Action | Monitoring | 2011-2012 |
| West, Carly Dollar | Colorado Association of Commerce & Industry | Opposing | 2011-2012 |
| Colglazier, Nicholas | Colorado Farm Bureau | Opposing | 2011-2012 |
| Colorado Legislative Strategies | EL PASO CORPORATION | Opposing | 2011-2012 |
| BINDER, ANGIE | ENCANA OIL & GAS (USA) INC. | Opposing | 2011-2012 |
| CNM Enterprises, Inc. | ENVIRONMENT COLORADO | Monitoring | 2012-2013 |
| The Capstone Group, LLC | EXXON MOBIL CORPORATION | Opposing | 2011-2012 |
| WINN, LISA | EXXON MOBIL CORPORATION | Opposing | 2011-2012 |
| The Capstone Group, LLC | Exxon Mobile Corporation | Opposing | 2011-2012 |
| CHRISTIANSEN, MARGY M | MARATHON OIL | Opposing | 2011-2012 |
| CNM Enterprises, Inc. | NATIONAL ASSOCIATION OF ROYALTY OWNERS | Monitoring | 2011-2012 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2011-2012 |
| Politicalworks, LLC | Noble Energy | Monitoring | 2011-2012 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2011-2012 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | PIONEER NATURAL RESOURCES | Opposing | 2011-2012 |
| JLH Consulting & Public Affairs, LLC | SHELL OIL COMPANY | Monitoring | 2011-2012 |
| CNM Enterprises, Inc. | SIERRA CLUB | Monitoring | 2012-2013 |
| MALICK, SOLOMON W | SIERRA CLUB COLORADO | Supporting | 2011-2012 |
| CNM Enterprises, Inc. | WESTERN COLORADO CONGRESS | Monitoring | 2011-2012 |
| MALICK, SOLOMON W | WESTERN COLORADO CONGRESS | Supporting | 2011-2012 |
| Morgan Public Affairs | WPX Energy | Opposing | 2011-2012 |
| Morgan, Jessica | WPX Energy | Opposing | 2011-2012 |
| PK Strategies | Western Resource Advocates | Monitoring | 2011-2012 |