| Leathwood, Heidi | 350 Colorado | Opposing | 2024-2025 |
| Legacy Consulting Colorado, LLC | 350 Colorado | Opposing | 2024-2025 |
| The Fulcrum Group US LLC | Albertsons Safeway | Monitoring | 2024-2025 |
| American Forest & Paper Association | American Forest & Paper Association | Supporting | 2024-2025 |
| Copeland, Cindy | Boulder County | Opposing | 2024-2025 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2024-2025 |
| Nexus Policy Group, Inc. | Capstone Group/Colorado Restaurant Association | Monitoring | 2024-2025 |
| Castillo, Carl | City of Boulder | Opposing | 2024-2025 |
| Bowditch & Cassell Public Affairs | City of Fort Collins | Opposing | 2024-2025 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Opposing | 2024-2025 |
| Vessely, Brittany Lena | Colorado Catholic Conference | Supporting | 2024-2025 |
| Political Advocacy, Inc | Colorado Communities for Climate Action | Opposing | 2024-2025 |
| Morse Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Opposing | 2024-2025 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Opposing | 2024-2025 |
| Nexus Policy Group, Inc. | Colorado Counties, Inc. | Supporting | 2024-2025 |
| Stables, Beverly | Colorado Municipal League | Opposing | 2024-2025 |
| Howes Wolf | Colorado Retail Council | Monitoring | 2024-2025 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Opposing | 2024-2025 |
| Purple Label Government Solutions, LLC | Commerce City | Opposing | 2024-2025 |
| Purple Label Government Solutions | Commerce City, Colorado | Opposing | 2024-2025 |
| Sherman, Paul | Conservation Colorado | Opposing | 2024-2025 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Opposing | 2024-2025 |
| 5280 Strategies | EL PASO COUNTY | Supporting | 2024-2025 |
| Environment Colorado and affiliates | Environment Colorado and affiliates | Opposing | 2024-2025 |
| Mendez, Barkis and Associates | GreenLatinos | Opposing | 2024-2025 |
| Fulcrum Group US | King Soopers | Monitoring | 2024-2025 |
| Atkinson, Shane | Larimer County | Opposing | 2024-2025 |
| G BERRY CORP | MESA COUNTY GOVERNMENT | Supporting | 2024-2025 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Supporting | 2024-2025 |