Magazine

1999 Top Systems Integration Contractors

August 15, 1999

TOTAL PURCHASES $6,710,673,000

Rank	Parent Company	Amount ($000s)	Market Share
1	Lockheed Martin Corp.	$636,536	9.49%
2	Litton Industries Inc.	357,209	5.32
3	Computer Sciences Corp.	341,181	5.08
4	Science Applications Intl. Corp.	326,199	4.86
5	Unisys Corp.	260,897	3.89
6	Electronic Data Systems Corp.	247,072	3.68
7	Raytheon Co.	216,923	3.23
8	Affiliated Computer Services Inc.	177,152	2.64
9	Compaq Computer Corp.	149,232	2.22
10	Booz Allen & Hamilton Inc.	144,958	2.16
11	Northrop Grumman Corp.	131,003	1.95
12	TRW Inc.	122,736	1.83
13	Boeing Co.	122,205	1.82
14	GTSI	96,859	1.44
15	Wang Global Inc.	91,972	1.37
16	Federal Data Corp.	90,081	1.34
17	SRA International Inc.	88,637	1.32
18	KPMG Peat Marwick	81,265	1.21
19	Signal Corp.	73,650	1.10
20	Anteon Corp.	73,005	1.09
21	IBM Corp.	70,262	1.05
22	Oracle Corp.	66,050	0.98
23	Intergraph Corp.	63,884	0.95
24	GTE Corp.	62,934	0.94
25	Telos Corp.	61,132	0.91

Rankings are based on Product Service and SIC codes related to the development, analysis and integration of ADP systems and
related components. They are based on prime contracts of $25,000 or more for all federal agencies.

Top 200 Federal Contractors Tables Index

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