- 21 Wheels
- AI Group
- Air Methods Corp.
- American Animal Hospital Association
- American Association of Nurse Assessment Coordinators
- American Council of Engineering Companies of Colorado
- American Humane Association
- American Solar Energy Society
- American Water Works Association
- Archdiocesan Housing Committee, Inc.
- Aspen Chamber Resort Association
- Aspen Lodging
- Aspen Meadows Resort
- Aspen Skiing Company
- Association Management Alliance
- Association of Equipment Management Professionals
- Avista Adventist Hospital
- Banner Fort Collins Medical Center
- Boulder Community Health Foothills Hospital
- Boulder Convention and Visitors Bureau
- Campbell County Health
- Castle Rock Adventist Hospital
- Cerebral Palsy CP-of Colorado
- Certification Board for Nursing
- Children's Hospital Colorado
- Childrens Hospital Colorado - Colorado Springs
- Colorado Acute Long Term Hospital
- Colorado Association of Health Plans
- Colorado Association of Realtors
- Colorado Communications Group
- Colorado Community Health Network
- Colorado Hospital Association
- Colorado Hotel and Lodging Association
- Colorado Society of Association Executives
- Colorado Springs - TownePlace Suites by Marriott
- Colorado Springs Convention and Visitor Bureau
- Colorado Veterinary Medical Association
- Comcast
- Community Hospital
- Companion Habitats, Inc.
- Conference Direct
- Copper Mountain Resort
- Cronin Photography
- Decentrix Inc
- Delta Memorial Hospital
- Denver - Courtyard by Marriott Downtown), CO
- Denver - Executive Tower Hotel Downtown), CO
- Denver - The Oxford Hotel Downtown), CO
- Denver - TownePlace Suites by Marriott DTC, CO
- Denver - TownPlace Suites by Marriott Downtown)