| Aloria Governmental Affairs | AUDUBON ROCKIES | Supporting | 2015-2016 |
| CHRISTIANSEN, MARGY M | AURORA WATER | Monitoring | 2015-2016 |
| Boulder County | BOULDER COUNTY | Monitoring | 2015-2016 |
| IRWIN, LESLIE | BOULDER COUNTY | Monitoring | 2015-2016 |
| RUZZIN, MARK | BOULDER COUNTY | Monitoring | 2015-2016 |
| Ackerman Information Corporation | CNTY SHERIFFS OF COLO | Supporting | 2015-2016 |
| Aloria Governmental Affairs | COLO TROUT UNLIMITED | Supporting | 2015-2016 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Supporting | 2015-2016 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Monitoring | 2015-2016 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Supporting | 2015-2016 |
| Weinheimer, Daniel Seth | City of Fort Collins | Supporting | 2015-2016 |
| Colorado Advocates, Inc. | Colorado Advocates Inc. | Supporting | 2015-2016 |
| Garza, Alexandra O | Colorado Advocates Inc. | Supporting | 2015-2016 |
| JLH Consulting & Public Affairs, LLC | Colorado Association of Realtors | Supporting | 2015-2016 |
| Leighty, Edward Andrew | Colorado Association of Realtors | Supporting | 2015-2016 |
| Range PC | Colorado Cleantech Industries Association | Supporting | 2015-2016 |
| Range PC | Colorado Cleantech Industries Association | Monitoring | 2015-2016 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2015-2016 |
| Dollar, Meghan Storrie | Colorado Municipal League | Supporting | 2015-2016 |
| Colorado Advocates, Inc. | Colorado Springs Utilities | Supporting | 2015-2016 |
| Long, Rebecca | Conservation Colorado | Supporting | 2015-2016 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2015-2016 |
| Siegel Public Affairs, LLC | Conservation Colorado | Supporting | 2015-2016 |
| PIPER, CHRISTOPHER N | DENVER WATER | Supporting | 2015-2016 |
| Stauffer, Heather LaVon | Denver Water | Supporting | 2015-2016 |
| Weist Capitol Group, Inc. | ENERGY OUTREACH COLORADO | Amending | 2015-2016 |
| Brosemer, Donna | Greeley Water and Sewer | Supporting | 2015-2016 |
| WALKER, BARBARA M A | IND BANKERS OF COLO | Monitoring | 2015-2016 |
| Richard G Brown Enterprises, Inc. | PIKES PEAK REGIONAL WATER AUTHORITY | Monitoring | 2015-2016 |
| Easley, Thomas W | Rocky Mountain Climate Organization | Supporting | 2015-2016 |
| Mowry, Julie Hoerner | State Farm Insurance Companies | Monitoring | 2015-2016 |
| Politicalworks LLC | THE NATURE CONSERVANCY | Supporting | 2015-2016 |
| Robertson, AMY L | Tri-State Generation and Transmission | Monitoring | 2015-2016 |