| Siegel Long Public Affairs, LLC | AFT Colorado | Opposing | 2016-2017 |
| Siegel Public Affairs LLC | AFT Colorado | Opposing | 2016-2017 |
| JENSEN PUBLIC AFFAIRS | COLORADO ASSOCIATION OF CHIEFS OF POLICE | Opposing | 2016-2017 |
| Colorado Legislative Strategies | COLORADO SCHOOL FOR THE DEAF AND BLIND | Monitoring | 2016-2017 |
| JENSEN PUBLIC AFFAIRS | Colorado Ceasefire Capital Fund | Opposing | 2016-2017 |
| Bartels, Bradley C | Colorado Education Association | Opposing | 2016-2017 |
| Tanner, Brian | Colorado Education Association | Opposing | 2016-2017 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Fraternal Order of Police | Opposing | 2016-2017 |
| Young Public Affairs LLC | Colorado Society of School Psychologists | Monitoring | 2016-2017 |
| Caldwell, Alan Elias | Colorado State Grange | Supporting | 2016-2017 |
| JLH Consulting & Public Affairs, LLC | DOUGLAS COUNTY SCHOOL DISTRICT | Supporting | 2016-2017 |
| Headwaters Strategies | Everytown for Gun Safety Action Fund | Opposing | 2016-2017 |
| Sapienza, Daniel Lee | Health District of Northern Larimer County | Monitoring | 2016-2017 |
| Jensen Public Affairs | Jensen Public Affairs | Opposing | 2016-2017 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Opposing | 2016-2017 |
| Miles Consulting Inc dba Frontline Public Affairs | MILES CONSULTING dba Frontline Public Affairs | Opposing | 2016-2017 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Opposing | 2016-2017 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Opposing | 2016-2017 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Opposing | 2016-2017 |
| Couture-Lovelady, Travis | National Rifle Association of America | Supporting | 2016-2017 |
| Siegel Long Public Affairs, LLC | Padres & Jovenes Unidos | Opposing | 2016-2017 |
| Siegel Long Public Affairs, LLC | Padres y Jovenes Unidos | Opposing | 2016-2017 |
| Siegel Public Affairs, LLC | Padres y Jovenes Unidos | Opposing | 2016-2017 |
| JENSEN PUBLIC AFFAIRS | Professional Private Investigators Association of Colorado | Monitoring | 2016-2017 |
| Murphy, Daniel | Rocky Mountain Gun Owners | Supporting | 2016-2017 |
| J. Andrew Green & Assoc., Inc. | School Coalition for Excellence | Monitoring | 2016-2017 |
| Cook, Matthew L | colorado association of school boards | Monitoring | 2016-2017 |