- AASA Inc.
- Adobe Systems, Inc.
- Al-Ahli Bank
- Anderson Consulting
- Aprize Satellite, Inc.
- Arab American Leadership Council
- Arlington County Democratic Committee
- Artista Cosmetics, Inc.
- Autobahn Service Inc.
- Avicenna Technology, Inc.
- Barks Communications
- BEA Systems, Inc.
- Benji Ventures Corporation
- Breakers Consulting
- Brian Frosh, Senator, Maryland
- Broadreach Financial Group
- Brodie and Associates, Inc.
- BVMCC
- Byrnes & Remington
- Capstone Global Energy LLC
- Catalina Communications
- Child Indicators
- Choosing Children's Software, Inc.
- CMG Productions, Inc.
- Completed Systems, Inc.
- Computing with Kids, Inc.
- Construction Works, Inc.
- Current Capital, Inc.
- Cystic Fibrosis Foundation
- Donovan, Feola, Balderson & Associates, Inc.
- Drift Nirvana
- Dutch Mission to the United Nations
- Edutainment Parks Group
- Elie's Deli, Inc.
- ENC Marketing, Inc.
- Endless Sky Resorts
- ePlus, Inc.
- Extreme Networks, Inc.
- Fairfax County Chamber of Commerce
- Fairfax County Government
- Federal National Services, Inc.
- Ferrari of Washington
- Foundation for Enterprise Development
- Fox Foundation
- Freddie Mac
- Galt Associates, Inc.
- Gamma Wealth, Inc.
- George C. Marshall Foundation
- George Washington University
- GTSI, Inc.
- Harris Hill Road, Inc.
- Health in Schools Organization
- Hewlett Packard Company
- HRA NCA
- ICAP, Inc.
- Integral Healthcare Solutions
- ITSU
- Juniper Networks, Inc.
- KavaNova, Inc.
- Knowledge Consulting Group
- KFORCE Professional Staffing
- Landman Company, Inc.
- LatinSat, Inc.
- Legacy Society
- Main Street Child Development Center
- Maryland Senator Brian Frosh
- Memar Contracting, Inc.
- National Science Foundation, Directorate of Education and Human Resources
- National Science Foundation, Division for Education System Reform
- National Science Foundation, Division for Human Resource Development
- National Science Foundation, Division of Research, Evaluation and Communication
- National Science Foundation, Knowledge and Distributed Intelligence Program
- National Science Foundation, Learning & Intelligent Systems
- Netherlands Embassy (USA, Canada)
- NidusSoft Inc.
- Non-Profit Action
- OMB Watch
- Opportunities at Work
- Panasonic
- Pershing, Division of Donaldson, Lufkin & Jenrette Securities
- Pillar Construction, Inc.
- Pinkerton
- Pinnacle Global Energy, Inc.
- Potomac Falls Development, Inc.
- Precise Billing Services, Inc.
- Precise Systems, Inc.
- Savorer.Com, Inc.
- SAWA
- SiloSmashers
- Solid States Optronics
- Space Quest, Inc.
- Spacetoon International
- Studio 256, Inc.
- The Foundation for Enterprise Development
- The Hatcher Group, Inc.
- The National Commercial Bank
- The National Commission for the Certification of Crane Operators
- The National League of Postmasters
- Training Solutions, Inc.
- Unity Air
- Urban Bites Inc.
- US Air Force
- US Army
- US Navy
- Washington Monthly
- Workforce Learning, Inc.
- XtremeX3, Inc.