1
Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
State of Incorporation
----------------------
AMSEC Corporation Delaware
Andrew Palmer & Associates Limited (wholly-owned by
SAIC Limited) England
AW Software und Technologie GmbH Austria
Bell Communications Research, Inc. Delaware
Bull, Inc. California
Campus Point Realty Corporation California
Environmental Restoration Systems, Inc. Delaware
General Sciences Corporation Delaware
Hicks & Associates, Inc. Delaware
JHK & Associates, Inc. dba TransCore Delaware
JMD Development Corporation dba JDA California
Network Solutions, Inc. Delaware
Pathology Associates International Corporation Delaware
PT Science Applications International Corporation Indonesia Indonesia
R.E. Wright Environmental, Inc. Delaware
Sachse Engineering Associates, Inc. California
SAIC (Bermuda) Ltd. Bermuda
SAIC Colombia, Limitada Colombia
SAIC Commercial Enterprises, Inc. California
SAIC de Mexico, S.A. de C.V. Mexico
SAIC Engineering, Inc. California
SAIC Engineering of North Carolina, Inc. North Carolina
SAIC Engineering of Ohio, Inc. Ohio
SAIC Europe Limited England
SAIC Global Technology Corporation Delaware
2
State of Incorporation
----------------------
SAIC in Novosibirsk Russia
SAIC Limited (subsidiary of SAIC Europe Limited) England
SAIC - MIR Russia
SAIC Services Delaware
SAIC Ukraine Corporation Delaware
Science Applications (Greece) Ltd. Greece
Science Applications International (Barbados) Corporation Barbados
Science Applications International Corporation (SAIC Canada) Canada
Science Applications International Corporation de Venezuela, S.A. Venezuela
Science Applications International Corporation (Singapore) Pte. Ltd. Singapore
Science Applications International Deutschland GmbH Germany
Science Applications International, Europe S.A. France
Science Applications International Pty. Ltd. Australia
Science Applications International Technology California
Syntonic Technology, Inc. dba TransCore Delaware
Systems Control Technology, Inc. Delaware
Tenth Mountain Systems, Inc. Delaware