| Apodaca, True | 9to5 Colorado | Supporting | 2020-2021 |
| 5280 Strategies | ACTION 22 | Opposing | 2020-2021 |
| HINGA, SEAN | AFSCME | Supporting | 2020-2021 |
| Sewald Hanfling Public Affairs | Adams County Regional Economic Partnership | Monitoring | 2020-2021 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2020-2021 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Opposing | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Bent County | Monitoring | 2020-2021 |
| Tetra Public Affairs | Black Brown and Red Badged | Monitoring | 2020-2021 |
| Markuson, Chris | BlueGreen Alliance | Monitoring | 2020-2021 |
| Laws, Summer | Boulder County | Supporting | 2020-2021 |
| Capitol Focus, LLC | COLORADO ASSOCIATION OF WHEAT GROWERS | Opposing | 2020-2021 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Opposing | 2020-2021 |
| Stealey II, Inc. | COLORADO CORN GROWERS ASSOCIATION | Monitoring | 2020-2021 |
| HOLDREN, STEVEN D | COLORADO LIVESTOCK ASSOCIATION | Opposing | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2020-2021 |
| Ascent Strategies, LLC | COLORADO SUGARBEET GROWERS ASSOCIATION | Opposing | 2020-2021 |
| Dougherty, Dennis J | Colorado AFL-CIO | Supporting | 2020-2021 |
| Lindgren, Robert Rolf | Colorado AFL-CIO | Supporting | 2020-2021 |
| Red Rocks Strategies, LLC | Colorado AFL-CIO | Supporting | 2020-2021 |
| HOLDREN, STEVEN D | Colorado Advocates | Monitoring | 2020-2021 |
| Sloan & Associates Public Affairs | Colorado Agricultural Aviation Association | Opposing | 2020-2021 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Monitoring | 2020-2021 |
| OnTheBallot Consulting | Colorado Association of Conservation Districts | Opposing | 2020-2021 |
| OnTheBallot Consulting | Colorado Association of Conservation Districts | Monitoring | 2020-2021 |
| Gold Leaf Strategies, LLC | Colorado Association of Home Builders | Monitoring | 2020-2021 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Monitoring | 2020-2021 |
| Morrison, Love & Company | Colorado Association of Home Builders | Monitoring | 2020-2021 |
| Fransen Political Strategies, LLC. | Colorado Association of Viticulture and Enology | Opposing | 2020-2021 |
| Tetra Public Affairs | Colorado Cannabis Tours | Monitoring | 2020-2021 |
| Capitol Focus, LLC | Colorado Cattlemen's Association | Opposing | 2020-2021 |
| Colorado Center on Law and Policy | Colorado Center on Law & Policy | Supporting | 2020-2021 |
| Colorado Chamber of Commerce | Colorado Chamber of Commerce | Opposing | 2020-2021 |
| The Fulcrum Group US LLC | Colorado Chamber of Commerce | Monitoring | 2020-2021 |
| Colorado Children's Campaign | Colorado Children's Campaign | Supporting | 2020-2021 |
| Attwood Public Affairs | Colorado Civil Justice League | Opposing | 2020-2021 |
| August Policy Strategies | Colorado Civil Justice League | Opposing | 2020-2021 |
| Politicalworks, LLC | Colorado Competitive Council | Opposing | 2020-2021 |
| Weist Capitol Group, Inc. | Colorado Competitive Council | Opposing | 2020-2021 |
| Cruz, Isabel Ariel | Colorado Consumer Health Initiative | Supporting | 2020-2021 |
| Colorado Cross-Disability Coalition | Colorado Cross-Disability Coalition | Supporting | 2020-2021 |
| Golich, Nathaniel Q | Colorado Education Association | Supporting | 2020-2021 |
| Colorado Legislative Strategies | Colorado Farm Bureau | Opposing | 2020-2021 |
| Vincent, Austin | Colorado Farm Bureau | Opposing | 2020-2021 |
| Axiom Strategies Inc dba Axiom Politics | Colorado Fruit & Vegetable Growers Association | Monitoring | 2020-2021 |
| HB Strategies | Colorado Fruit & Vegetable Growers Association | Monitoring | 2020-2021 |
| Lane-Arellano, Raquel Lucina | Colorado Immigrant Rights Coalition | Supporting | 2020-2021 |
| Apodaca, True | Colorado Latino Leadership, Advocacy and Research Organization (CLLARO) | Supporting | 2020-2021 |
| MANDARICH, MARY ALICE | Colorado Organization for Latina Opportunity and Reproductive Rights (COLOR) | Supporting | 2020-2021 |
| Colorado Professional Fire Fighters | Colorado Professional Fire Fighters | Monitoring | 2020-2021 |
| Linsmayer, Chris H | Colorado Ski Country USA | Monitoring | 2020-2021 |
| Belgard, Katie A | Conservation Colorado | Supporting | 2020-2021 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2020-2021 |
| J. Andrew Green & Assoc., Inc. | Crowley County | Monitoring | 2020-2021 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Monitoring | 2020-2021 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Opposing | 2020-2021 |
| Siegel Long Public Affairs, LLC | Frontline Farming | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Frontline Farming | Supporting | 2020-2021 |
| Espinoza, Angelique Renee | Good Business Colorado | Monitoring | 2020-2021 |
| Hicks & Associates | GreenCO | Opposing | 2020-2021 |
| Hicks & Associates | Hicks & Assoicates | Opposing | 2020-2021 |
| Siegel Long Public Affairs, LLC | Hispanic Affairs Project | Supporting | 2020-2021 |
| Siegel Public Affairs | Hispanic Affairs Project | Supporting | 2020-2021 |
| Politicalworks LLC | Hunger Free Colorado | Supporting | 2020-2021 |
| Emma Hudson Consulting LLC | Interfaith Alliance | Supporting | 2020-2021 |
| OnTheBallot Consulting | Interwest Energy Alliance | Monitoring | 2020-2021 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2020-2021 |
| OnTheBallot Consulting | Lower Arkansas Valley Water Conservancy District | Monitoring | 2020-2021 |
| Severson, Peter H | Lutheran Advocacy Ministry-Colorado | Supporting | 2020-2021 |
| Apodaca, True | Mary Alice Mandarich Consulting (COLOR) | Supporting | 2020-2021 |
| Gold Leaf Strategies, LLC | Morrison, Love & Company/Pinnacol Assurance | Monitoring | 2020-2021 |
| GAGLIARDI, A. F. (TONY) | NATIONAL FEDERATION OF INDEPENDENT BUSINESS | Opposing | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2020-2021 |
| Johnston, Mark | National Association of Mutual Insurance Companies (NAMIC) | Monitoring | 2020-2021 |
| Foster West, Erin | National Young Farmers Coalition | Supporting | 2020-2021 |
| Capitol Focus, LLC | POLITICAL ACTION TRUST AND COMMITTEE | Opposing | 2020-2021 |
| Range PC | Political Action Trust and Committee | Opposing | 2020-2021 |
| Siegel Long Public Affairs, LLC | Project Protect Food Systems | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Project Protect Food Systems | Supporting | 2020-2021 |
| Bowditch & Cassell Public Affairs | Rocky Mountain Farmers Union | Opposing | 2020-2021 |
| MARTENS, LAUREN W. | SERVICE EMPLOYEES INTERNATIONAL UNION | Supporting | 2020-2021 |
| State Innovation Exchange | SiX Action | Supporting | 2020-2021 |
| Tetra Public Affairs | Simply Pure | Monitoring | 2020-2021 |
| Mengesha, Mathew T | Spring Institute for Intercultural Learning | Supporting | 2020-2021 |
| THOMSON, KRISTEN A | The Green Solution | Monitoring | 2020-2021 |
| Collins, Valerie | Towards Justice | Supporting | 2020-2021 |
| Seligman, David Hollis | Towards Justice | Supporting | 2020-2021 |
| Siegel Long Public Affairs, LLC | Towards Justice | Supporting | 2020-2021 |
| Siegel Public Affairs, LLC | Towards Justice | Supporting | 2020-2021 |
| Mendez, Barkis and Associates | United for a New Economy | Supporting | 2020-2021 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Opposing | 2020-2021 |
| Treese, Chris | southwestern water conservation district | Opposing | 2020-2021 |