| Colorado Consulting | 5280 Strategies | Opposing | 2017-2018 |
| Siegel Public Affairs LLC | AFT Colorado | Opposing | 2017-2018 |
| Fulcrum Group US | Aurora Public Schools | Opposing | 2017-2018 |
| Colorado Legislative Strategies | COLORADO SCHOOL FOR THE DEAF AND BLIND | Monitoring | 2017-2018 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Association of School Nurses | Opposing | 2017-2018 |
| McGihon, Anne | Colorado Ceasefire Legislative Action | Opposing | 2017-2018 |
| Bartels, Bradley C | Colorado Education Association | Opposing | 2017-2018 |
| Golich, Nathaniel Q | Colorado Education Association | Opposing | 2017-2018 |
| Tanner, Brian | Colorado Education Association | Opposing | 2017-2018 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Fraternal Order of Police | Opposing | 2017-2018 |
| Colorado Consulting | Colorado School Counselor Association | Opposing | 2017-2018 |
| Young Public Affairs LLC | Colorado Society of School Psychologists | Opposing | 2017-2018 |
| Caldwell, Alan Elias | Colorado State Grange | Supporting | 2017-2018 |
| Caldwell, Alan Elias | Colorado State Grange | Monitoring | 2017-2018 |
| Davidson Tribbs, Emma | Everytown for Gun Safety Action Fund | Opposing | 2017-2018 |
| Fronckiewicz, Laura | Everytown for Gun Safety Action Fund | Opposing | 2017-2018 |
| Headwaters Strategies | Everytown for Gun Safety Action Fund | Opposing | 2017-2018 |
| Mendez, Barkis and Associates | Greeley-Evans School District | Opposing | 2017-2018 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Opposing | 2017-2018 |
| Miles Consulting Inc dba Frontline Public Affairs | MILES CONSULTING dba Frontline Public Affairs | Opposing | 2017-2018 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Opposing | 2017-2018 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Opposing | 2017-2018 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Opposing | 2017-2018 |
| Murphy, Daniel | National Association for Gun Rights | Supporting | 2017-2018 |
| Frontline Public Affairs (Miles Consulting, Inc.) | National Association of Social Workers, Colorado Chapter | Opposing | 2017-2018 |
| Siegel Long Public Affairs, LLC | Padres & Jovenes Unidos | Opposing | 2017-2018 |
| Siegel Long Public Affairs, LLC | Padres y Jovenes Unidos | Opposing | 2017-2018 |
| Siegel Public Affairs, LLC | Padres y Jovenes Unidos | Opposing | 2017-2018 |
| Mendez, Barkis and Associates | Poudre School Board | Opposing | 2017-2018 |
| THOMSON, KRISTEN A | Professional Private Investigators Association of Colorado | Monitoring | 2017-2018 |
| Murphy, Daniel | Rocky Mountain Gun Owners | Supporting | 2017-2018 |
| Cook, Matthew L | colorado association of school boards | Monitoring | 2017-2018 |