| MALICK, SOLOMON W | ALLIANCE FOR SUSTAINABLE COLORADO | Supporting | 2011-2012 |
| Aloria Governmental Affairs | AUDUBON COLORADO | Supporting | 2011-2012 |
| CHRISTIANSEN, MARGY M | AURORA WATER | Opposing | 2011-2012 |
| Boulder County | BOULDER COUNTY | Supporting | 2011-2012 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2011-2012 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2011-2012 |
| JENSEN PUBLIC AFFAIRS | Boulder Chamber of Commerce | Monitoring | 2011-2012 |
| CAPITOL SOLUTIONS | CAPITOL SOLUTIONS | Monitoring | 2011-2012 |
| HOFFMAN, JENNIFER L | CITY AND COUNTY OF BROOMFIELD | Monitoring | 2011-2012 |
| Treese, Chris | COLO RIVER WATER CONSERVATION DIST | Supporting | 2011-2012 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2011-2012 |
| MADSEN & ASSOCIATES PC | COLO WATER PARTNERSHIP | Monitoring | 2011-2012 |
| MPC Consulting LLC | COLORADO AFL-CIO | Opposing | 2011-2012 |
| Frontline Public Affairs (Miles Consulting, Inc.) | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2011-2012 |
| Miles Consulting, Inc. dba Frontline Public Affairs | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2011-2012 |
| Kirchhof Group Inc. | COLORADO CONCERN | Monitoring | 2012-2013 |
| DE PERCIN, DENISE | COLORADO CONSUMER HEALTH INITIATIVE | Opposing | 2011-2012 |
| MENDEZ CONSULTING, INC | COLORADO CONSUMER HEALTH INITIATIVE | Opposing | 2011-2012 |
| MOORMAN, RANDALL S | COLORADO ENVIRONMENTAL COALITION | Supporting | 2011-2012 |
| BOYDSTON, BRENT | COLORADO FARM BUREAU | Monitoring | 2011-2012 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Monitoring | 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 |
| JACKSON KELLY PLLC | COLORADO WATER PARTNERSHIP | Monitoring | 2011-2012 |
| JOYCE, HEATHER | COLORADO WATER PARTNERSHIP | Monitoring | 2011-2012 |
| KLINE, SALLY A | COLORADO WATER PARTNERSHIP | Monitoring | 2011-2012 |
| Colorado Legislative Strategies | COUNTY OF WELD, COLORADO | Opposing | 2011-2012 |
| Weinheimer, Daniel Seth | City of Fort Collins | Supporting | 2011-2012 |
| ProtoStrategies | Colorado Association for Local Public Health Officials | Supporting | 2011-2012 |
| Wheeland, Ashley Marie | Colorado Consumer Health Initiative | Opposing | 2011-2012 |
| Colglazier, Nicholas | Colorado Farm Bureau | Monitoring | 2011-2012 |
| REES CONSULTING AND PUBLIC AFFAIRS | Colorado Independent CattleGrowers Association | Monitoring | 2011-2012 |
| Orf & Orf PC | Colorado Water Congress | Monitoring | 2011-2012 |
| PIPER, CHRISTOPHER N | DENVER WATER | Monitoring | 2011-2012 |
| TOMLINSON, DANNY L | ECONOMIC DEVELOPMENT COUNCIL OF COLORADO | Supporting | 2012-2013 |
| BINDER, ANGIE | ENCANA OIL & GAS (USA) INC. | Monitoring | 2011-2012 |
| Capitol Focus, LLC | GP Ranches | Monitoring | 2011-2012 |
| Hicks & Associates | GreenCO | Monitoring | 2011-2012 |
| Hicks & Associates | HICKS & ASSOCIATES | Monitoring | 2011-2012 |
| Northwest Colorado Council of Governments/QQ | NORTHWEST COLORADO COUNCIL OF GOVERNMENTS/QQ | Monitoring | 2011-2012 |
| BALCEROVICH, STEVE | PARKER WATER AND SANITATION DISTRICT | Monitoring | 2011-2012 |
| Stealey II, Inc. | RIO GRANDE WATER CONSERVATION DIST | Monitoring | 2011-2012 |
| Capitol Solutions/Sandra Hagen Solin | Sterling Ranch | Monitoring | 2011-2012 |