Post 200: Top D.C.-Area Businesses

M.C. Dean Inc.

About M.C. Dean Inc.

22461 Shaw Rd., Dulles, Va. 20164
www.mcdean.com | 703-802-6231 | Founded: 1949

Industry: Other | Category: Top Private Companies

M.C. Dean makes complex electrical, electronic and telecommunication systems. The company is developing the primary command and control center for NATO forces in Afghanistan. It is also one of the main firms designing and engineering the Pentagon's renovation. This year, M.C. Dean completed surveillance systems for Atlanta's rapid-transit system and airport.

2007 Financial Data

Total employees: 2,500 | Local employees: 2,000

Did You Know

BIG FISH: With almost 2,000 local employees, M.C. Dean is the third-largest employer in Loudoun County.

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