| Orf & Orf P.C. | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO | Opposing | 2011-2012 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2011-2012 |
| Boulder County | BOULDER COUNTY | Opposing | 2011-2012 |
| IRWIN, LESLIE | BOULDER COUNTY | Opposing | 2011-2012 |
| RUZZIN, MARK | BOULDER COUNTY | Opposing | 2011-2012 |
| CAPITOL SOLUTIONS | CAPITOL SOLUTIONS | Monitoring | 2011-2012 |
| BRAATEN, MICHAEL C | CITY OF RIFLE | Opposing | 2011-2012 |
| Orf & Orf PC | COLO MINING ASSN | Monitoring | 2011-2012 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Opposing | 2011-2012 |
| Bowditch & Cassell Public Affairs | COLORADO AREA VOCATIONAL SCHOOLS | Amending | 2011-2012 |
| JLH Consulting & Public Affairs, LLC | COLORADO COMMUNITY COLLEGE SYSTEM | Monitoring | 2011-2012 |
| MANDARICH, MARY ALICE | COLORADO COMMUNITY COLLEGE SYSTEM | Monitoring | 2011-2012 |
| Orf & Orf P.C. | COLORADO MINING ASSN | Monitoring | 2011-2012 |
| BOMMER, KEVIN A | COLORADO MUNICIPAL LEAGUE | Opposing | 2011-2012 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2011-2012 |
| Colorado Legislative Strategies | COLORADO SCHOOL OF MINES | Monitoring | 2011-2012 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Opposing | 2011-2012 |
| Orf & Orf PC | COLORADO WATER CONGRESS | Opposing | 2011-2012 |
| BALCEROVICH, STEVE | COMEGA ONE | Opposing | 2011-2012 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Opposing | 2011-2012 |
| Lombard & Clayton, Inc. | Colorado Counties Inc. | Opposing | 2011-2012 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2011-2012 |
| Brownstein Hyatt Farber Schreck, LLP | Colorado State University | Opposing | 2011-2012 |
| CNM Enterprises, Inc. | NATIONAL ASSOCIATION OF ROYALTY OWNERS | Supporting | 2012-2013 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Monitoring | 2011-2012 |
| Politicalworks, LLC | Noble Energy | Monitoring | 2011-2012 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Monitoring | 2011-2012 |
| Ratliff and Associates | SPECIAL DIST ASSN OF COLO | Opposing | 2011-2012 |
| TERRY, ANN A | SPECIAL DISTRICT ASSOCIATION OF COLORADO | Opposing | 2011-2012 |
| Politicalworks LLC | WESTERN STATE COLLEGE | Monitoring | 2011-2012 |
| SMITH, KEN | WIN COLORADO | Opposing | 2011-2012 |