Post 200: Top D.C.-Area Businesses

M.C. Dean

About M.C. Dean

22461 Shaw Rd., Dulles, Va. 20166
www.mcdean.com | 703-802-6231 | Founded: 1949

Industry: Other | Category: Top Private Companies

The engineering firm makes electrical, electronic and telecom systems for corporations, universities and government customers. Subsidiaries include OpenBand, CIM, Aneco and TIBS. The 60-year-old company has worked at Andrews Air Force Base, Walter Reed Army Medical Center and Washington Dulles International Airport. Earlier this year, it donated time and materials to upgrade the Alexandria Seaport Foundation's riverfront headquarters.

2008 Financial Data

Revenues: $482,280,000
Total employees: 2,800 | Local employees: 2,000
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