Associations/Chambers of Commerce
- American Association for Clinical Chemistry (AACC)
- American Society for Quality
- Annapolis and Anne Arundel Chamber of Commerce
- Association for General Contractors
- Association of School Business Administrators, International
- Entrepreneurs Exchange
- Fairfax County Chamber of Commerce (FCCC)
- Georgia Utility Contractor's Association (GUCA)
- Girl Scouts of the USA
- Holiday Rambler Recreational Vehicle Club, Inc.
- Independent Cash Register Dealers Association (ICRDA)
- Institute for Electronic and Electrical Engineers
- Institute for Food Technologists (IFT)
- Junior League of Annapolis
- National Association for Life Underwriters (NALU)
- National Association for Office and Industrial Properties (NAIOP)
- National Cattlemen's Beef Association (NCBA)
- National Utility Contractors Association (NUCA)
- Virginia Business Education Association
- Women's Business Institute
Educational Institutions
- Anne Arundel Community College - Business & Industry Training
- Bowie State College
- CEEM
- Florida Community College-Jacksonville
- Maritime Institute
- Michael Louis University
- National Louis University
- Marymount University
- Virginia Business Education Association
- U. S. D. A. Graduate School
- University of Maryland University College
- Virginia Polytechnic University
Financial/Service/Other Private Sector Organizations
- Annapolis Bank & Trust
- Freddie Mac
- Fannie Mae
- Mont Blanc
- Mobil Oil
- NASA Federal Credit Union
- The Dutko Group
- The Brethern Mutual Insurance Company
Government Organizations
- Bureau of Alcohol, Tobacco and Firearms
- Bureau of Labor Statistics
- California Environmental Protection Agency
- City of Annapolis
- Executive Seminar Center
- Federal Emergency Management Agency
- Internal Revenue Service
- Loudon County Government
- NASA
- Naval Surface Weapons Center
- Office of Personnel Management
- U. S. Department of Agriculture
- U. S. Department of Defense
- U. S. Department of Education
- U. S. Department of Energy
- U. S. Department of the Navy
- U. S. Environmental Protection Agency
Health Care
- Arlington Hospital
- Armed Forces Institute of Pathology
- Centers for Disease Control
- Holy Cross Hospital
- VA Maryland Healthcare System
- University of Maryland Medical System
- Walter Reed Army Medical Center
Manufacturing/Printing Organizations
- B&B Printing
- The Brandt Company
- Delancy Company
- Graphics Arts Technical Foundation
- Lafarge Corporation
- LeHigh Press, Inc.
- Merrill Corporation
- OmniPrint, Inc.
- Printing Industries of America (PIA)
- Printing Industries of Virginia (PIVA)
- Sabre Signs
- Schlumberger-Malco
- United Litho
Technology/Technical Institutions
- Allied Signal
- AT&T
- Bell Atlantic Professional Services
- COMSEARCH
- DOXYS Corporation
- LCCI
- Permits Now