| Leyba, Kallie | AFT Colorado | Supporting | 2023-2024 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2023-2024 |
| Aponte Public Affairs, Inc. | American Academy of Pediatrics ( AAP) | Monitoring | 2023-2024 |
| Aponte Public Affairs, Inc | American Academy of Pediatrics (AAP) | Supporting | 2023-2024 |
| American Property Casualty Insurance Association | American Property Casualty Insurance Association | Monitoring | 2023-2024 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2023-2024 |
| Nexus Policy Group | Blue Rising Communities | Supporting | 2023-2024 |
| Nexus Policy Group, Inc. | Blue Rising for the C3 | Supporting | 2023-2024 |
| Laws, Summer | Boulder County | Monitoring | 2023-2024 |
| Laws, Summer | Boulder County | Supporting | 2023-2024 |
| The Kyle Group - Hardball Strategies | CAPS | Monitoring | 2023-2024 |
| Brouillard, Danee Hunzie | City and County of Broomfield | Supporting | 2023-2024 |
| Brouillard, Danee Hunzie | City and County of Broomfield | Amending | 2023-2024 |
| Aponte Public Affairs, Inc. | City and County of Broomfield (CCOB) | Amending | 2023-2024 |
| Brandeberry McKenna Public Affairs | City and County of Denver c/o The Policy Matters | Supporting | 2023-2024 |
| Castillo, Carl | City of Boulder | Supporting | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | Colorado Association of Chiefs of Police | Amending | 2023-2024 |
| King, Tari | Colorado Association of Chiefs of Police | Amending | 2023-2024 |
| Cook, Matthew L | Colorado Association of School Boards | Amending | 2023-2024 |
| DK Global Consulting, LLC | Colorado Ceasefire Legislative Action | Supporting | 2023-2024 |
| McGihon, Anne | Colorado Ceasefire Legislative Action | Supporting | 2023-2024 |
| Colorado Education Association | Colorado Education Association | Supporting | 2023-2024 |
| Capitol Success Group | Colorado Nurses Association | Supporting | 2023-2024 |
| Casper, M Colleen | Colorado Nurses Association | Supporting | 2023-2024 |
| Aponte Public Affairs, Inc. | Counties & Commissioners Acting Together (CCAT) | Monitoring | 2023-2024 |
| HB Strategies | County Sheriffs of Colorado | Monitoring | 2023-2024 |
| HB Strategies | County Sheriffs of Colorado | Opposing | 2023-2024 |
| Holmes, Wendy Manitta | DOUGLAS COUNTY | Opposing | 2023-2024 |
| Badhesha, Perdeep Singh | Denver Public Schools | Supporting | 2023-2024 |
| Attwood Public Affairs | Douglas County | Supporting | 2023-2024 |
| Attwood Public Affairs | Douglas County | Opposing | 2023-2024 |
| BALCEROVICH, STEVE | Douglas County Colorado | Opposing | 2023-2024 |
| 5280 Strategies | EL PASO COUNTY | Opposing | 2023-2024 |
| Headwaters Strategies | Everytown for Gun Safety Action Fund | Supporting | 2023-2024 |
| Shih, Alison | Everytown for Gun Safety Action Fund | Supporting | 2023-2024 |
| Slade, Marcus | Everytown for Gun Safety Action Fund | Supporting | 2023-2024 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Supporting | 2023-2024 |
| G BERRY CORP | MESA COUNTY GOVERNMENT | Opposing | 2023-2024 |
| Couture-Lovelady, Travis | National Rifle Association of America | Opposing | 2023-2024 |
| Cole, Nephi J | National Shooting Sports Foundation | Amending | 2023-2024 |
| West Group | National Shooting Sports Foundation | Amending | 2023-2024 |
| Escalante, Ian C | Rocky Mountain Gun Owners | Opposing | 2023-2024 |
| Reynolds, Benjamin | Rocky Mountain Gun Owners | Opposing | 2023-2024 |
| Rhodes, Taylor D. | Rocky Mountain Gun Owners | Opposing | 2023-2024 |
| Brady | The Brady Campaign to Prevent Gun Violence | Supporting | 2023-2024 |
| Novel Strategies, LLC | The Brady Campaign to Prevent Gun Violence | Supporting | 2023-2024 |
| Schardt, Taraneh Tanya | The Brady Campaign to Prevent Gun Violence | Supporting | 2023-2024 |
| Mutch Government Relations | Town of Parker | Monitoring | 2023-2024 |