Computer Services & Software

August 15, 2003

Computer Services & Software Total Purchases $23,984,452,000
Rank	Parent Company	Amount ($000s)	Market Share (%)
1	Computer Sciences Corp.	1,772,199	7.39
2	SAIC	1,665,322	6.94
3	Lockheed Martin Corp.	1,468,406	6.12
4	Northrop Grumman Corp.	1,242,606	5.18
5	Electronic Data Systems Corp.	781,369	3.26
6	General Dynamics Corp.	679,003	2.83
7	IBM Corp.	667,540	2.78
8	Raytheon Co.	531,032	2.21
9	Booz Allen Hamilton Inc.	526,496	2.20
10	Titan Corp.	433,709	1.81
11	ACS	432,483	1.80
12	TRW Inc.	386,538	1.61
13	Accenture	356,417	1.49
14	Unisys Corp.	280,504	1.17
15	SRA International Inc.	229,414	0.96
16	DigitalNet	192,082	0.80
17	Oracle Corp.	176,533	0.74
18	ITT Industries	174,958	0.73
19	AT&T	170,579	0.71
20	University of Guam	157,786	0.66

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