| Siegel Long Public Affairs, LLC | AMERICA VOTES | Supporting | 2015-2016 |
| ROMBERG, GREG | ARAPAHOE COUNTY | Amending | 2015-2016 |
| Orf & Orf P.C. | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO | Monitoring | 2015-2016 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Monitoring | 2015-2016 |
| Siegel Public Affairs, LLC | America Votes | Supporting | 2015-2016 |
| Tierney, Martha Moore | America Votes | Supporting | 2015-2016 |
| 5280 Strategies | COLORADO CLERKS AND RECORDERS ASSOCIATION | Amending | 2015-2016 |
| Kirchhof Group Inc. | COLORADO CONCERN | Monitoring | 2015-2016 |
| Bergman, Eric H | COLORADO COUNTIES, INC. | Supporting | 2015-2016 |
| NUNEZ, ELENA M | COMMON CAUSE | Supporting | 2015-2016 |
| Tierney, Martha Moore | Citizens for Integrity | Supporting | 2015-2016 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | City and County of Denver | Supporting | 2015-2016 |
| Siegel Long Public Affairs, LLC | Colorado Common Cause | Supporting | 2015-2016 |
| Siegel Public Affairs, LLC | Colorado Common Cause | Supporting | 2015-2016 |
| Anderson, Pamela | Colorado County Clerks Association | Supporting | 2015-2016 |
| BATEY, MICHELLE C | Colorado County Clerks Association | Monitoring | 2015-2016 |
| Siegel Long Public Affairs, LLC | Colorado Election Access Project | Supporting | 2015-2016 |
| Siegel Public Affairs, LLC | Colorado Election Access Project | Supporting | 2015-2016 |
| Sloan and Associates Public Affairs, LLC | Colorado Election Access Project | Supporting | 2015-2016 |
| Tierney, Martha Moore | Colorado Election Access Project | Supporting | 2015-2016 |
| Siegel Long Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Monitoring | 2015-2016 |
| Siegel Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Monitoring | 2015-2016 |
| Long, Rebecca | Conservation Colorado | Monitoring | 2015-2016 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Monitoring | 2015-2016 |
| Siegel Public Affairs, LLC | Conservation Colorado | Monitoring | 2015-2016 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Supporting | 2015-2016 |
| Sloan and Associates Public Affairs, LLC | Olson Strategies | Supporting | 2015-2016 |
| Siegel Long Public Affairs, LLC | Padres y Jovenes Unidos | Monitoring | 2015-2016 |
| Siegel Public Affairs, LLC | Padres y Jovenes Unidos | Monitoring | 2015-2016 |