| Ackerman Information Corporation | 5280 Strategies | Supporting | 2013-2014 |
| Colorado Advocates, Inc. | ALLIANCE OF AUTOMOBILE MANUFACTURERS | Monitoring | 2013-2014 |
| Boulder County | BOULDER COUNTY | Supporting | 2013-2014 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2013-2014 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2013-2014 |
| Hicks & Associates | COLORADO MOTOR CARRIER ASSOCIATION | Supporting | 2013-2014 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Supporting | 2013-2014 |
| Colorado Wyoming Petroleum Marketers Association | COLORADO PETROLEUM MARKETERS ASSOCIATION | Opposing | 2013-2014 |
| LARSON, MARK R | COLORADO PETROLEUM MARKETERS ASSOCIATION | Opposing | 2013-2014 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO READY MIX CONCRETE ASSOC | Opposing | 2013-2014 |
| REES CONSULTING AND PUBLIC AFFAIRS | COLORADO STONE SAND AND GRAVEL ASSOC. | Opposing | 2013-2014 |
| Colorado Legislative Strategies | Chesapeake Energy Corporation | Supporting | 2013-2014 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2013-2014 |
| Hicks & Associates | Colorado Motor Carriers of Colorado | Amending | 2013-2014 |
| Colorado Legislative Strategies | Colorado Oil & Gas Assn | Supporting | 2013-2014 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2013-2014 |
| DIBBLE, GEORGE S Jr. | DENVER REGIONAL COUNCIL OF GOVERNMENTS (DRCOG) | Monitoring | 2013-2014 |
| InterMountain Corporate Affairs | E-470 PUBLIC HIGHWAY AUTHORITY | Monitoring | 2013-2014 |
| The Capstone Group, LLC | General Motors LLC | Supporting | 2013-2014 |
| Headwaters Strategies | HIcks & Associates | Amending | 2013-2014 |
| Hicks & Associates | Hicks & Assoicates | Amending | 2013-2014 |
| Long, Rebecca | Long, Rebecca | Supporting | 2013-2014 |
| OATIS, KATHLEEN ANN | Metro North Chamber of Commerce | Monitoring | 2013-2014 |
| Colorado Legislative Strategies | PDC Energy | Supporting | 2013-2014 |
| Pratt, Patrick Thomas | SOUTH METRO DENVER CHAMBER OF COMMERCE | Supporting | 2013-2014 |
| Siegel Public Affairs | Siegel Public Affairs | Supporting | 2013-2014 |
| TOOR, WILL | Southwest Energy Efficiency Project | Supporting | 2013-2014 |
| Headwaters Strategies | Ward Alternative Energy | Monitoring | 2013-2014 |