| Howes Wolf | American Council of Engineering Companies | Monitoring | 2025-2026 |
| Wolf Strategies, LLC | American Council of Engineering Companies of Colorado | Monitoring | 2025-2026 |
| Barnaby Street Holdings LLC. | Boulder Chamber | Monitoring | 2025-2026 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Opposing | 2025-2026 |
| Stauffer, Heather | City of Boulder | Opposing | 2025-2026 |
| Political Advocacy, Inc | Colorado Communities for Climate Action | Opposing | 2025-2026 |
| Nexus Policy Group, Inc. | Colorado Counties, Inc. | Opposing | 2025-2026 |
| Stables, Beverly | Colorado Municipal League | Opposing | 2025-2026 |
| Aghababian, Sidra Madeleine | Conservation Colorado | Monitoring | 2025-2026 |
| Larrarte, Renee Michelle | Conservation Colorado | Monitoring | 2025-2026 |
| MAURO, RICHARD J Jr. | DENVER REG COUNCIL OF GOVTS | Amending | 2025-2026 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments | Amending | 2025-2026 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments | Opposing | 2025-2026 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments DRCOG | Opposing | 2025-2026 |
| Bowditch & Cassell Public Affairs | Denver Regional Council of Governments DRCOG | Amending | 2025-2026 |
| Swift Strategies LLC | Jefferson County | Opposing | 2025-2026 |
| JLH Consulting & Public Affairs, LLC | Jefferson County (Swift Strategies, LLC) | Opposing | 2025-2026 |
| Bowditch & Cassell Public Affairs | PPACG | Amending | 2025-2026 |
| Bowditch & Cassell Public Affairs | Pikes Peak Area Council of Governments | Amending | 2025-2026 |
| Schultz Public Affairs, LLC | Regional Air Quality Council | Monitoring | 2025-2026 |
| Singer, Jonathan S | The Boulder Chamber | Monitoring | 2025-2026 |
| Virtual Operations, LLC | The Boulder Chamber | Monitoring | 2025-2026 |