Corporations/For Profit Institutions
- Choice Hotels International
- Climate Focus
- Crestline Hotels
- Freddie Mac
- Grant Thornton
- JBS International
- Loudoun Hospital Center
- Management Concepts
- Marcon Solutions
- Marriott Hotels
- Russell Reynolds Associates
- International Spy Museum
Federal Agencies/DOD
- Defense Finance and Accounting Services
- Federal Trade Commission
- Health and Human Services
- Federal Reserve Board
- Public Health Service
- National Air and Space Intelligence Center (NASIC)
- National Institute for Health
- National Cancer Institute
- Office of Equity, Diversity and Inclusion
- Intelligence Community
- National Aeronautics and Space Administration, Goddard Space Flight Center
- National Biodefense Analysis and Countermeasures Center
- National Forest Service
- National Science Foundation
- Securities and Exchange Commission
- Smithsonian Institution
- National Museum of American History
- National Museum of the American Indian
- United States Department of Agriculture (APHIS)
Non-Profits/Associations/Universities
- Am Kolel Sanctuary and Renewal Center
- American Association of Retired Persons (AARP)
- American Psychological Association
- American University
- Carnegie Mellon University, Software Engineering Institute
- Community Health Center Association of Connecticut (CHCACT)
- Congressional Management Foundation
- Cornerstones (formerly Reston Interfaith)
- Credit Union National Association
- D.C. Board of Trade
- George Mason University
- Georgetown University
- Search for Common Ground
- Share Our Strength
- University of Maryland, University College