ACE ELECTRONICS DEFENSE SYSTEMS, LLC Maryland Since: 2009 Harford Branch 6175 GUARDIAN GTWY STE D Aberdeen Proving Ground
ENTERPRISE TECHNOLOGY SOLUTIONS, INC. Maryland Since: 2007 Prince Georges Branch 9658 BALTIMORE AVE STE 300 College Park
VERTICAL TECHNOLOGY SERVICES LLC Maryland Since: 2005 Washington Branch 16428 LEON GRIMM DR Hagerstown
AMERICAN AMPLIFIER & TELEVISION CORPORATION Maryland Since: 1935 Prince Georges Branch 4481 NICOLE DR Lanham
MICROWAVE TELEMETRY INC Maryland Since: 1991 Howard Branch 8835 COLUMBIA 100 PKWY STE K&L Columbia
ULYSSIX TECHNOLOGIES, INC. Maryland Since: 2000 Frederick Branch 7470 NEW TECHNOLOGY WAY STE B Frederick