| Siegel Public Affairs LLC | 9to5 Colorado, The National Association of Working Women | Supporting | 2018-2019 |
| FRITTS, KELLI L | AARP | Supporting | 2018-2019 |
| Peak Government Affairs LTD. | American Planning Assoc | Supporting | 2018-2019 |
| Fulcrum Group US | Aurora Public Schools | Monitoring | 2018-2019 |
| IRWIN, LESLIE | BOULDER COUNTY | Supporting | 2018-2019 |
| RUZZIN, MARK | BOULDER COUNTY | Supporting | 2018-2019 |
| Laws, Summer | Boulder County | Supporting | 2018-2019 |
| Twigg, George | Boulder County | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | COLORADO ASSOCIATION OF LOCAL PUBLIC HEALTH OFFICIALS | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | COLORADO COMMUNITY HEALTH NETWORK | Supporting | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITIVE COUNCIL | Supporting | 2018-2019 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Supporting | 2018-2019 |
| Colorado Counties Inc | COLORADO COUNTIES, INC | Supporting | 2018-2019 |
| Colorado Legislative Strategies | COLORADO FARM BUREAU | Supporting | 2018-2019 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Supporting | 2018-2019 |
| FAGAN, RENNY | COLORADO NONPROFIT ASSOCIATION | Supporting | 2018-2019 |
| Turner, Mark A | COLORADO NONPROFIT ASSOCIATION | Supporting | 2018-2019 |
| Center for Health Progress | Center for Health Progress | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Center for Health Progress (formerly Colorado Coalition for the Medically Underserved) | Supporting | 2018-2019 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | City and County of Denver | Supporting | 2018-2019 |
| DENTONS US LLP | City of Aurora | Supporting | 2018-2019 |
| Purple Label Government Solutions | City of Aurora | Supporting | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | City of Commerce City | Supporting | 2018-2019 |
| HB Strategies | City of Commerce City | Supporting | 2018-2019 |
| SEADER, SANDRA L. | City of Longmont | Supporting | 2018-2019 |
| Fulcrum Group US | Colorado Association of Home Builders | Supporting | 2018-2019 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Supporting | 2018-2019 |
| Morrison, Love & Company | Colorado Association of Home Builders | Supporting | 2018-2019 |
| Colorado Center on Law and Policy | Colorado Center on Law & Policy | Supporting | 2018-2019 |
| Colorado Poverty Law Project | Colorado Center on Law and Policy | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Center on Law and Policy | Supporting | 2018-2019 |
| Colorado Children's Campaign | Colorado Children's Campaign | Supporting | 2018-2019 |
| Colorado Coalition for the Homeless | Colorado Coalition for the Homeless | Supporting | 2018-2019 |
| Brooks, Stephanie | Colorado Community Health Network | Supporting | 2018-2019 |
| Steiner, Alice | Colorado Community Health Network | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Colorado Consumer Health Initiative | Supporting | 2018-2019 |
| Bottomley, Christine Michelle | Colorado Consumer Health Initiative (as a Robert F. Kennedy Fellow through UVA Law) | Supporting | 2018-2019 |
| Ibach, Emily | Colorado Farm Bureau | Supporting | 2018-2019 |
| Siegel Public Affairs, LLC | Colorado Fiscal Institute | Supporting | 2018-2019 |
| Turcios, Esther Yosselin | Colorado Fiscal Institute | Supporting | 2018-2019 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Hospital Association | Supporting | 2018-2019 |
| Burkhart, Amber | Colorado Hospital Association | Supporting | 2018-2019 |
| Ewing, Joshua | Colorado Hospital Association | Supporting | 2018-2019 |
| MULREADY, KATHERINE | Colorado Hospital Association | Supporting | 2018-2019 |
| Fulcrum Group US | Colorado Mountain College | Monitoring | 2018-2019 |
| Cullen, Morgan Ingram | Colorado Municipal League | Supporting | 2018-2019 |
| Aponte Public Affairs, Inc. | Colorado Nonprofit Association (CNA) | Supporting | 2018-2019 |
| Aponte Public Affairs, Inc. | Colorado Nonprofit Association (CNA) | Monitoring | 2018-2019 |
| Siegel Long Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Supporting | 2018-2019 |
| Siegel Public Affairs, LLC | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Supporting | 2018-2019 |
| Erb Zager, Kelly | Colorado Rural Health Center | Supporting | 2018-2019 |
| Potyondy, Patrick Ryan | Common Cause | Supporting | 2018-2019 |
| MAURO, RICHARD J Jr. | DENVER REG COUNCIL OF GOVTS | Supporting | 2018-2019 |
| Brandeberry McKenna Public Affairs | Denver Metro Chamber of Commerce | Supporting | 2018-2019 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments | Supporting | 2018-2019 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments DRCOG | Supporting | 2018-2019 |
| Attwood Public Affairs | Douglas County | Monitoring | 2018-2019 |
| Bowditch & Cassell Public Affairs | Economic Development Council of Colorado | Monitoring | 2018-2019 |
| Bowditch & Cassell Public Affairs | Economic Development Council of Colorado | Supporting | 2018-2019 |
| Deborah A. Wagner, LLC | Family Resource Center Association | Monitoring | 2018-2019 |
| Brown, Debra Suzanne | Good Business Colorado | Supporting | 2018-2019 |
| Williams, Alyson Brozovich | Health District of Northern Larimer County | Monitoring | 2018-2019 |
| Williams, Alyson Brozovich | Health District of Northern Larimer County | Supporting | 2018-2019 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2018-2019 |
| G Berry Corp | MESA COUNTY DEPT OF PUBLIC HEALTH | Monitoring | 2018-2019 |
| G BERRY CORP | MESA COUNTY PUBLIC HEALTH DEPT | Monitoring | 2018-2019 |
| MERIDIAN PUBLIC AFFAIRS LLC | Miles Consulting dba Frontline Public Affairs | Supporting | 2018-2019 |
| ProtoStrategies | Miles Consulting, Inc dba Frontline Public Affairs | Supporting | 2018-2019 |
| Miles Consulting, Inc. dba Frontline Public Affairs | Miles Consulting, Inc. dba Frontline Public Affairs | Supporting | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | National Association of Social Workers, Colorado Chapter | Supporting | 2018-2019 |
| Siegel Long Public Affairs, LLC | Padres & Jovenes Unidos | Supporting | 2018-2019 |
| Siegel Long Public Affairs, LLC | Padres y Jovenes Unidos | Supporting | 2018-2019 |
| Siegel Public Affairs, LLC | Padres y Jovenes Unidos | Supporting | 2018-2019 |
| Huelsman, Kyle Michael | SiX Action | Supporting | 2018-2019 |
| Headwaters Strategies | The Bell Policy Center | Supporting | 2018-2019 |
| Axiom Strategies Inc dba Axiom Politics | Urban Land Conservancy | Monitoring | 2018-2019 |
| HB Strategies | Urban Land Conservancy | Monitoring | 2018-2019 |
| Frontline Public Affairs (Miles Consulting, Inc.) | Women's Foundation of Colorado | Supporting | 2018-2019 |
| Gonzalez, Amanda | common cause | Supporting | 2018-2019 |