Information Technology Contractors

August 15, 2001

TOTAL PURCHASES $32,985,893,000

Rank	Parent Company	Amount ($000s)		Market Share (%)
1	Lockheed Martin Corp.		2,585,040		7.84
2	Northrop Grumman Corp.		1,894,975		5.74
3	Raytheon Co.		1,886,146		5.72
4	Computer Sciences Corp.		1,155,877		3.50
5	Science Applications Intl. Corp.		1,070,865		3.25
6	Electronic Data Systems Corp.		969,181		2.94
7	General Dynamics Corp.		880,985		2.67
8	AT&T		812,479		2.46
9	TRW Inc.		560,431		1.70
10	Hughes Electronics Corp.		528,117		1.60
11	Unisys Corp.		471,765		1.43
12	Dell Computer Corp.		465,189		1.41
13	Canadian Commercial Corp.		450,026		1.36
14	GTSI		423,229		1.28
15	Boeing Co.		396,511		1.20
16	ACS		378,887		1.15
17	Motorola Inc.		367,216		1.11
18	IBM Corp.		364,152		1.10
19	Booz Allen & Hamilton Inc.		346,018		1.05
20	BAE Systems		331,464		1.00
21	Titan Corp.		297,325		0.90
22	Rockwell Automation		258,722		0.78
23	Honeywell Inc.		219,740		0.67
24	Verizon Communications		219,519		0.67
25	DynCorp		216,789		0.66
26	CACI International Inc.		204,458		0.62
27	MCI WorldCom		201,863		0.61
28	Compaq Computer Corp.		198,312		0.60
29	Oracle Corp.		193,906		0.59
30	Harris Corp.		189,002		0.57
31	Azimuth Technologies Inc.		186,595		0.57
32	SRA International Inc.		173,901		0.53
33	Getronics		173,167		0.52
34	Lucent Technologies Inc.		160,489		0.49
35	Signal Corp.		157,532		0.48
36	Sprint Corp.		155,771		0.47
37	COLSA Corp.		151,012		0.46
38	Mantech International Corp.		145,990		0.44
39	OAO Corp.		142,554		0.43
40	ITT Industries		140,545		0.43
41	Micron PC		125,786		0.38
42	Accenture		116,735		0.35
43	AMS		115,829		0.35
44	L-3 Communications Corp.		112,254		0.34
45	ITC		110,284		0.33
46	Cubic Corp.		108,495		0.33
47	World Wide Technology Inc.		103,832		0.31
48	Government Micro Resources		89,672		0.27
49	Intergraph Corp.		79,851		0.24
50	Sun Microsystems Inc.		79,293		0.24