ARGUS

Electrical and Scientific Apparatus

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

—
SCORS

Machinery

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

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WORLDWIDE SUPPORT

Advertising and Business

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Mar 11, 2003
ESSIBUY.COM AN ENGINEERED SUPPORT SYSTEMS, INC. COMPANY

Advertising and Business

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Nov 2, 2004
WORLDWIDE SUPPORT

Computer and Scientific

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Oct 29, 2002
ESSI

Advertising and Business and 2 other

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Jun 17, 2003
ESSI BUY

Advertising and Business and 2 other

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Feb 22, 2005
THE WARFIGHTERS ONE STOP LOGISTICS SHOP

Advertising and Business and 2 other

Owner

ENGINEERED SUPPORT SYSTEMS, INC.

Jun 29, 2004