| Siegel Long Public Affairs, LLC | AMERICA VOTES | Monitoring | 2016-2017 |
| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2016-2017 |
| Siegel Public Affairs, LLC | America Votes | Monitoring | 2016-2017 |
| Mendez, Barkis and Associates | American Civil Liberties Union of Colorado | Supporting | 2016-2017 |
| Mendez, Barkis and Associates | American Civil Liberties Union of Colorado | Amending | 2016-2017 |
| Colorado Legislative Strategies | CITIZENS FOR ARTS TO ZOO | Monitoring | 2016-2017 |
| Brownstein Hyatt Farber Schreck, LLP | CITY OF COLORADO SPRINGS | Monitoring | 2016-2017 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Opposing | 2016-2017 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Monitoring | 2016-2017 |
| Kemper, Douglas | COLORADO WATER CONGRESS | Monitoring | 2016-2017 |
| NUNEZ, ELENA M | COMMON CAUSE | Supporting | 2016-2017 |
| Colorado Legislative Strategies | Ciizens for Arts to Zoo | Monitoring | 2016-2017 |
| Colorado Common Cause | Colorado Common Cause | Supporting | 2016-2017 |
| Siegel Long Public Affairs, LLC | Colorado Common Cause | Supporting | 2016-2017 |
| Siegel Public Affairs, LLC | Colorado Common Cause | Supporting | 2016-2017 |
| Anderson, Pamela | Colorado County Clerks Association | Monitoring | 2016-2017 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Monitoring | 2016-2017 |
| Colorado Cross-Disability Coalition | Colorado Cross-Disability Coalition | Monitoring | 2016-2017 |
| Ibach, Emily | Colorado Farm Bureau | Opposing | 2016-2017 |
| Kimball, James Spencer | Colorado Farm Bureau | Opposing | 2016-2017 |
| Colorado Legislative Strategies | Colorado Oil & Gas Assn | Monitoring | 2016-2017 |
| Colorado Water Congress | Colorado Water Congress | Monitoring | 2016-2017 |
| Orf & Orf P.C. | Colorado Water Congress | Monitoring | 2016-2017 |
| Orf & Orf PC | Colorado Water Congress | Monitoring | 2016-2017 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2016-2017 |
| Colorado Legislative Strategies | PDC Energy | Monitoring | 2016-2017 |
| Brownstein Hyatt Farber Schreck, LLP | Smart Strategies | Monitoring | 2016-2017 |
| Western Resource Advocates | Western Resource Advocates | Monitoring | 2016-2017 |