Partial list
- Achieveglobal
- Adams County School District
- Adrienne Hynes & Associates
- Ameraan, Inc.
- AT&T
- Black & Veatch Engineers & Architects
- Carter & Burgess Engineers & Architects
- Catholic Archdiocese
- Cherry Creek School District
- Compañía Minera de Chile (Chilean Mining Company)
- Denver Water Department
- Destination Hotels and Resorts
- Emerging Technology Solutions
- FlexMagic Consulting, Inc.
- Genesee & Wyoming, Inc.
- Great West Life Insurance
- Inverness Hotel & Conference Center
- KBNO Radio
- KCEC-TV Channel 50
- Language Specialists Plus
- Lidke & Associates, Inc.
- Mark Herlinger Productions
- Metro Wastewater Reclamation District
- National Research Center, Inc.
- Patton Boggs Law Firm
- Pulte Mortgage
- Regional Transportation District (RTD)
- Resource Management Systems, Inc.
- Sealy Mattress Company, Inc.
- Teton Mountain Resorts
- University of Colorado
- Qwest
- Vail Cascade Resort & Spa
- VENEMEX Video Productions
- Virginia A. Ostendorf, Inc.
