| Siegel Public Affairs LLC | 9to5 Colorado, The National Association of Working Women | Supporting | 2017-2018 |
| Siegel Public Affairs LLC | AFT Colorado | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | CIRC-Colorado Immigrant Rights Coaltion Action Fund | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | CIRC-Colorado Immigrant Rights Coaltion Action Fund | Supporting | 2017-2018 |
| Holland & Hart LLP | Colorado Mountain College | Monitoring | 2017-2018 |
| West Group | Colorado Mountain College | Monitoring | 2017-2018 |
| Siegel Long Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Supporting | 2017-2018 |
| Miles Consulting Inc dba Frontline Public Affairs | MILES CONSULTING dba Frontline Public Affairs | Supporting | 2017-2018 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Supporting | 2017-2018 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Supporting | 2017-2018 |
| Frontline Public Affairs (Miles Consulting, Inc.) | National Association of Social Workers, Colorado Chapter | Supporting | 2017-2018 |
| Siegel Long Public Affairs, LLC | Padres y Jovenes Unidos | Supporting | 2017-2018 |
| Siegel Public Affairs, LLC | Padres y Jovenes Unidos | Supporting | 2017-2018 |