1 |
Lockheed Martin Corp. |
$13,448,719,816 |
1 |
2 |
The Boeing Co. |
$9,706,621,413 |
2 |
3 |
Northrop Grumman Corp. |
$7,914,924,473 |
3 |
4 |
Raytheon Co. |
$5,170,829,645 |
6 |
5 |
Science Applications International Corp. |
$4,919,829,998 |
5 |
6 |
General Dynamics Corp. |
$4,900,416,938 |
7 |
7 |
KBR Inc. |
$4,130,649,651 |
4 |
8 |
L-3 Communications Corp. |
$3,944,840,524 |
9 |
9 |
Computer Sciences Corp. |
$3,670,742,772 |
11 |
10 |
EDS Corp. |
$2,457,890,300 |
10 |
11 |
Booz Allen Hamilton Inc. |
$2,401,528,741 |
13 |
12 |
BAE Systems Inc. |
$2,019,931,520 |
15 |
13 |
Harris Corp. |
$1,854,896,966 |
21 |
14 |
ITT Corp. |
$1,800,281,433 |
16 |
15 |
Dell Inc. |
$1,740,720,917 |
17 |
16 |
IBM Corp. |
$1,603,152,921 |
18 |
17 |
CACI International Inc. |
$1,337,472,153 |
22 |
18 |
Verizon Communications Inc. |
$1,320,637,982 |
19 |
19 |
United Technologies Corp. |
$1,283,388,339 |
20 |
20 |
Jacobs Engineering Group Inc. |
$1,279,950,000 |
25 |
21 |
Battelle Memorial Institute |
$1,136,850,732 |
12 |
22 |
DRS Technologies Inc. |
$907,725,564 |
30 |
23 |
Accenture Ltd. |
$861,923,202 |
28 |
24 |
QinetiQ North America |
$855,837,024 |
45 |
25 |
Sprint Nextel Corp. |
$839,946,000 |
29 |
26 |
Unisys Corp. |
$815,355,155 |
27 |
27 |
Honeywell International Inc. |
$757,066,159 |
80 |
28 |
BearingPoint Inc. |
$745,309,605 |
24 |
29 |
Bechtel Group Inc. |
$672,298,606 |
14 |
30 |
Rockwell Collins Inc. |
$663,204,558 |
34 |
31 |
Alion Science and Technology Corp. |
$646,593,316 |
79 |
32 |
SRA International Inc. |
$639,531,931 |
33 |
33 |
Wyle Laboratories Inc. |
$615,981,568 |
84 |
34 |
URS Corp. |
$614,178,405 |
32 |
35 |
ASRC Federal Holding Company |
$609,095,597 |
65 |
36 |
ManTech International Corp. |
$583,117,225 |
31 |
37 |
General Electric Co. |
$579,095,854 |
35 |
38 |
AT&T Inc. |
$505,358,533 |
67 |
39 |
Hewlett-Packard Co. |
$497,254,425 |
41 |
40 |
Combat Support Associates Ltd. |
$460,384,989 |
43 |
41 |
Perot Systems Corp. |
$457,766,756 |
60 |
42 |
Arinc Inc. |
$435,252,453 |
36 |
43 |
Thales North America Inc. |
$422,156,249 |
69 |
44 |
SI International Inc. |
$414,452,684 |
42 |
45 |
GTSI Corp. |
$397,205,022 |
37 |
46 |
VSE Corp. |
$385,775,587 |
82 |
47 |
Apptis Inc. |
$382,746,392 |
44 |
48 |
Stanley Inc. |
$363,566,950 |
50 |
49 |
Softmart Inc. |
$347,495,734 |
72 |
50 |
Rolls-Royce North America |
$328,624,871 |
N/A |
51 |
Qwest Communications International Inc. |
$306,617,000 |
54 |
52 |
Midwest Research Institute |
$305,995,154 |
88 |
53 |
Alliant Techsystems Inc. |
$305,548,916 |
77 |
54 |
CDW Government Inc. |
$303,162,053 |
63 |
55 |
Deloitte and Touche USA LLP |
$294,465,087 |
57 |
56 |
Serco Inc. |
$293,290,312 |
61 |
57 |
Vangent Inc. |
$290,738,859 |
39 |
58 |
Xerox Corp. |
$284,863,181 |
53 |
59 |
Oracle Corp. |
$281,998,406 |
73 |
60 |
Comtech Telecommunications Corp. |
$276,880,924 |
94 |
61 |
Motorola Inc. |
$273,207,817 |
38 |
62 |
Tetra Tech Inc. |
267631746 |
71 |
63 |
World Wide Technology Inc. |
$262,282,073 |
75 |
64 |
Telos Corp. |
$246,346,061 |
76 |
64 |
Teledyne Technologies Inc. |
$245,121,980 |
68 |
65 |
General Atomic Technologies Corp. |
$244,552,179 |
N/A |
66 |
Immixgroup Inc. |
$232,118,531 |
66 |
67 |
Indyne Inc. |
$228,964,272 |
N/A |
68 |
Affiliated Computer Services Inc. |
$227,631,190 |
58 |
69 |
Westat Inc. |
$220,248,732 |
40 |
70 |
Flir Systems Inc. |
$215,837,542 |
N/A |
71 |
Nana Regional Corporation Inc. |
$214,833,671 |
46 |
72 |
Textron Inc. |
$198,951,058 |
N/A |
73 |
CGI Group Inc. |
$198,880,090 |
74 |
74 |
Tybrin Corp. |
$195,198,489 |
N/A |
75 |
Government Acquisitions Inc. |
$194,608,569 |
N/A |
76 |
Chenega Corp. |
$193,757,102 |
51 |
77 |
ViaSat Inc. |
$192,844,980 |
N/A |
78 |
NCI Information Systems Inc. |
$192,237,000 |
96 |
79 |
Siemens Corp. |
$186,292,146 |
70 |
80 |
Cubic Corp. |
$183,728,092 |
83 |
81 |
Sensor Technologies Inc. |
$179,443,187 |
N/A |
83 |
Camber Corp. |
$167,706,868 |
N/A |
84 |
Pricewaterhousecoopers LLP |
$163,831,816 |
N/A |
85 |
Eyak Technology LLC |
$162,640,156 |
N/A |
86 |
Concurrent Technologies Corp. |
$160,300,511 |
85 |
87 |
RTI International |
$155,369,514 |
78 |
88 |
Artel Inc. |
$151,697,586 |
89 |
89 |
Ball Aerospace and Technologies Corp. |
$151,500,978 |
N/A |
90 |
Chugach Alaska Corp. |
$150,895,886 |
N/A |
91 |
SGT Inc. |
$150,336,766 |
N/A |
92 |
Centech Group |
$147,552,719 |
N/A |
93 |
ICF International Inc. |
$145,373,862 |
N/A |
94 |
Merlin International Inc. |
$141,505,612 |
N/A |
95 |
Parsons Corp. |
$139,791,302 |
62 |
96 |
STG Inc. |
$138,597,057 |
98 |
97 |
VT Milcom Systems Corp. |
$137,680,621 |
N/A |
98 |
Southwest Research Institute Inc. |
$134,626,386 |
N/A |
99 |
KPMG LLP |
$134,492,867 |
N/A |
100 |
Scientific Research Corp. |
$132,029,871 |
n/A |