| HILL, THOMAS G. | ACKERMAN INFORMATION CORPORATION | Monitoring | 2010-2011 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2010-2011 |
| Aloria Governmental Affairs | AUDUBON COLORADO | Opposing | 2010-2011 |
| Boulder County | BOULDER COUNTY | Opposing | 2010-2011 |
| IRWIN, LESLIE | BOULDER COUNTY | Opposing | 2010-2011 |
| RUZZIN, MARK | BOULDER COUNTY | Opposing | 2010-2011 |
| CLEMENT, ANN M | British Petroleum | Monitoring | 2010-2011 |
| Colorado Advocates, Inc. | CHEVRON U.S.A. INC. | Monitoring | 2010-2011 |
| BRAATEN, MICHAEL C | CITY OF RIFLE | Opposing | 2010-2011 |
| WILLIAMS, DAN | COLO CATTLEMAN'S ASSN | Monitoring | 2010-2011 |
| JONES, ELISE | COLO ENVIRONMENTAL COALITION | Opposing | 2010-2011 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Opposing | 2010-2011 |
| Frontline Public Affairs (Miles Consulting, Inc.) | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Opposing | 2010-2011 |
| Miles Consulting, Inc. dba Frontline Public Affairs | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Opposing | 2010-2011 |
| Schultz Public Affairs, LLC | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Opposing | 2010-2011 |
| LOCKE, LAURA K | COLORADO CATTLEMEN'S ASSOCIATION | Monitoring | 2010-2011 |
| MAYSMITH, PETE | COLORADO CONSERVATION VOTERS | Opposing | 2010-2011 |
| KARSIAN, ANDY | COLORADO COUNTIES, INC. | Opposing | 2010-2011 |
| MOORMAN, RANDALL S | COLORADO ENVIRONMENTAL COALITION | Opposing | 2010-2011 |
| BOYDSTON, BRENT | COLORADO FARM BUREAU | Opposing | 2010-2011 |
| BOYDSTON, BRENT | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| BREDENKAMP, TROY | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| BREDENKAMP, TROY | COLORADO FARM BUREAU | Opposing | 2010-2011 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Opposing | 2010-2011 |
| KORREY, CRYSTAL | COLORADO FARM BUREAU | Opposing | 2010-2011 |
| KORREY, CRYSTAL | COLORADO FARM BUREAU | Supporting | 2010-2011 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2010-2011 |
| WILSON, GEOFFREY T | COLORADO MUNICIPAL LEAGUE | Opposing | 2010-2011 |
| DEMPSEY, HOWARD STANLEY JR | COLORADO PETROLEUM ASSOCIATION | Monitoring | 2010-2011 |
| Colorado Advocates, Inc. | CONOCOPHILLIPS | Monitoring | 2010-2011 |
| BINDER, ANGIE | ENCANA OIL & GAS (USA) INC. | Monitoring | 2010-2011 |
| CNM Enterprises, Inc. | ENVIRONMENT COLORADO | Opposing | 2010-2011 |
| MALICK, SOLOMON W | ENVIRONMENT COLORADO | Opposing | 2010-2011 |
| PK Strategies | ENVIRONMENT COLORADO | Opposing | 2010-2011 |
| ASHTON, MICHAEL | EXXON MOBIL CORPORATION | Supporting | 2010-2011 |
| Colorado Advocates, Inc. | EXXONMOBIL CORPORATION | Monitoring | 2010-2011 |
| HEFFERNAN, TESS | FORT COLLINS, CITY OF | Opposing | 2010-2011 |
| GRAHAM, ED | KP KAUFMAN | Monitoring | 2010-2011 |
| CHRISTIANSEN, MARGY M | MARATHON OIL | Monitoring | 2010-2011 |
| Bowditch & Cassell Public Affairs | ROCKY MOUNTAIN FARMERS UNION | Opposing | 2010-2011 |
| Bowditch & Cassell Public Affairs | ROCKY MOUNTAIN FARMERS UNION | Amending | 2010-2011 |
| JLH Consulting & Public Affairs, LLC | SHELL OIL COMPANY | Monitoring | 2010-2011 |
| CNM Enterprises, Inc. | SIERRA CLUB | Opposing | 2010-2011 |
| Politicalworks, LLC | THE NATURE CONSERVANCY | Monitoring | 2010-2011 |
| CNM Enterprises, Inc. | WESTERN COLORADO CONGRESS | Opposing | 2010-2011 |
| SMITH, FRANK R | WESTERN COLORADO CONGRESS | Opposing | 2010-2011 |
| LOCKE, LAURA K | WILLIAMS | Monitoring | 2010-2011 |
| WILLIAMS, DAN | WILLIAMS ENERGY | Monitoring | 2010-2011 |
| Lee, E Gelatt | Western Colorado Congress | Supporting | 2010-2011 |
| Lee, E Gelatt | Western Colorado Congress | Opposing | 2010-2011 |