2009 Top 100

Companies evolve as government priorities change

We rank the largest government contractors according to their prime contracting revenue in government fiscal year 2008. Data is collected on government expenditures related to information technology products and services, systems integration, telecommunications, professional services and engineering services.

Click here for our coverage of the 2009 Top 100.

Click here for our methodology.

COMPANIES BY ALPHABETICAL LISTING

2009	Company	Contracts	2008
25	Accenture Ltd	$867,409,332	23
29	Aerospace Corp.	$809,365,983
75	Affiliated Computer Services Inc.	$217,356,743	68
39	Alion Science and Technology Corp.	$568,721,662	31
37	Alliant Techsystems Inc.	$581,514,667	53
91	Alutiiq LLC	$171,126,422	--
50	Apptis Inc.	$383,220,698	47
58	Arctic Slope Regional Corp.	$319,057,470	35
44	Arinc Inc.	$446,655,706	42
76	Artel Inc.	$207,732,858	88
42	AT&T Inc.	$486,075,088	38
14	BAE Systems	$1,952,973,818	12
73	Ball Corp	$219526280	89
21	Battelle Memorial Institute	$1,336,333,408	21
92	BBNT Solutions LLC	$167,702,701	--
33	BearingPoint Inc.	$726,139,196	28
2	Boeing Co.	$10,838,231,984	2
10	Booz Allen Hamilton Inc.	$2,779,421,015	11
20	CACI International Inc.	$1,445,147,188	17
60	CDW Government Inc.	$308,177,996	54
97	Centech Group Inc.	$155,444,725	92
78	CGI Group Inc.	$203,595,695	73
87	CH2M Hill Companies Ltd.	$180,568,381	--
70	Chemonics International Inc.	$256,859,399
61	Chenega Corp.	$305,541,630	76
74	Chugach Alaska Corp.	$218,632,566	90
95	Cobham plc	$156,111,675	--
41	Combat Support Associates	$486,591,548	40
9	Computer Sciences Corp.	$3,435,767,906	9
81	Comtech Telecommunications Corp.	$198,685,128	60
96	Cubic Corp.	$155,798,899	80
15	Dell Computer Corp.	$1,880,000,000	15
51	Deloitte & Touche LLP	$381,800,000	55
59	Development Alternatives Inc.	$314,887,671	--
23	DRS Technologies	$1,001,027,097.00	22
65	Eyak Technology LLC	$281,481,217	85
53	FLIR Systems Inc.	$369,895,974	70
36	General Atomics	$593,742,395	65
4	General Dynamics Corp.	$6,066,178,545	6
24	General Electric Co.	$971,213,692	37
38	General Physics Corp.	$577,022,753
84	Government Acquisitions Inc.	$191,833,145	75
49	GTSI Corp.	$402,935,728	45
13	Harris Corp.	$2,206,815,088	13
12	Hewlett-Packard Co./EDS	$2,570,144,924	10
30	Honeywell Inc.	$802,440,433	27
18	IBM Corp.	$1,592,164,845	16
99	ICF International Inc.	$151,966,704	93
93	immixGroup Inc.	$167,105,472	66
71	Indyne Inc	$253,623,114	67
100	Institute for Defense Analyses	$150,960,706	--
11	ITT Corp.	$2,582,618,798	14
19	Jacobs Engineering Group Inc.	$1,559,799,202	20
6	KBR Inc.	$5,467,721,429	7
8	L-3 Communications Inc.	$4,236,653,555	8
1	Lockheed Martin Corp.	$14,983,515,367	1
48	ManTech International Corp.	$417,775,254	36
57	Midwest Research Institute	$332,293,328	52
82	Mission Essential Personnel	$198,407,133	--
64	Motorola Inc.	$283,198,299	61
47	NANA Regional Corp.	$427,607,769	71
72	NCI Information Systems Inc.	$235531780	78
3	Northrop Grumman Corp.	$9,947,316,207	3
80	Oracle Corp.	$199,300,915	59
83	Orbital Sciences Corp.	$194,688,887	--
89	Parsons Corp.	$173,646,619	95
40	Perot Systems Inc.	$543,910,602	41
34	QinetiQ North America	$706,536,636	24
55	Qwest Communications International Inc.	$356,989,834	51
5	Raytheon Co.	$5,942,575,316	4
35	Rockwell Collins Inc.	$637,976,449	30
66	RTI International	$276190646	87
7	Science Applications International Corp.	$4,811,194,880	5
88	Scientific Research Corp.	$176,817,480	100
68	Sensor Technologies Inc	$273,885,378	81
28	Serco Inc.	$812,485,235	56
62	SGT Inc.	$292,624,295	91
85	Shaw Group Inc.	$189,600,823	--
90	Siemens Corp.	$173,416,265	79
79	Softmart Inc.	$202,344,754	49
27	Sprint Nextel Corp.	$826,566,079	25
26	SRA International Inc.	$831,863,009	32
45	Stanley Inc.	$431,975,166	48
94	STG Inc.	$161,392,798	96
77	Teledyne Technologies Inc.	$203,678,315	64
63	Telos Corp.	$284,736,042	64
56	Tetra Tech Inc.	$353,063,358	62
67	Textron Inc	$275,390,845	72
54	Thales North America Inc.	$361,423,982	43
86	Tybrin Corp.	$187,746,618	74
32	Unisys Corp.	$750,193,450	26
17	United Technologies Corp.	$1,631,704,120	19
22	URS Corp.	$1,010,928,761	34
52	Vangent Inc.	$377,774,611	57
16	Verizon Communications Inc.	$1,657,188,750	18
98	ViaSat Inc.	$155,400,042	77
31	VSE Corp.	$796,376,741	46
69	Westat	$266,898,298	69
46	World Wide Technology	$429,578,066	63
43	Wyle Laboratories Inc.	$457,159,721	33

Washington Technology, Eagle Eye Publishers Inc., and Houlihan Lokey

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