| 1 |
Lockheed Martin Corp. |
$10,205,260,125 |
| 2 |
The Boeing Co. |
$7,902,293,121 |
| 3 |
Northrop Grumman Corp. |
$6,298,085,755 |
| 4 |
Raytheon Co. |
$4,762,068,432 |
| 6 |
General Dynamics Corp. |
$4,392,482,672 |
| 7 |
KBR Inc. |
$4,130,101,341 |
| 8 |
L-3 Communications Corp. |
$3,696,093,569 |
| 5 |
Science Applications International Corp. |
$3,222,923,054 |
| 9 |
Computer Sciences Corp. |
$2,583,046,787 |
| 10 |
EDS Corp. |
$1,972,905,754 |
| 12 |
BAE Systems Inc. |
$1,849,635,577 |
| 14 |
ITT Corp. |
$1,646,063,120 |
| 13 |
Harris Corp. |
$1,618,367,765 |
| 11 |
Booz Allen Hamilton Inc. |
$1,542,712,423 |
| 19 |
United Technologies Corp. |
$1,109,583,231 |
| 18 |
Verizon Communications Inc. |
$1,106,521,397 |
| 17 |
CACI International Inc. |
$1,105,765,855 |
| 15 |
Dell Inc. |
$1,076,964,137 |
| 22 |
DRS Technologies Inc. |
$903,330,000 |
| 29 |
Bechtel Group Inc. |
$659,031,222 |
| 30 |
Rockwell Collins Inc. |
$648,404,567 |
| 20 |
Jacobs Engineering Group Inc. |
$616,181,000 |
| 31 |
Alion Science and Technology Corp. |
$594,721,149 |
| 37 |
General Electric Co. |
$555,876,496 |
| 34 |
URS Corp. |
$541,373,652 |
| 24 |
QinetiQ North America |
$469,568,728 |
| 40 |
Combat Support Associates Ltd. |
$460,384,989 |
| 27 |
Honeywell International Inc. |
$439,194,376 |
| 42 |
Arinc Inc. |
$431,696,995 |
| 16 |
IBM Corp. |
$422,563,006 |
| 43 |
Thales North America Inc. |
$415,692,123 |
| 46 |
VSE Corp. |
$378,291,996 |
| 21 |
Battelle Memorial Institute |
$367,029,704 |
| 38 |
AT&T Inc. |
$365,279,599 |
| 36 |
ManTech International Corp. |
$351,460,458 |
| 35 |
ASRC Federal Holding Company |
$330,517,939 |
| 50 |
Rolls-Royce North America |
$325,969,622 |
| 28 |
BearingPoint Inc. |
$314,266,256 |
| 23 |
Accenture Ltd. |
$310,197,844 |
| 49 |
Softmart Inc. |
$301,233,345 |
| 56 |
Serco Inc. |
$282,891,055 |
| 60 |
Comtech Telecommunications Corp. |
$276,565,218 |
| 39 |
Hewlett-Packard Co. |
$251,398,818 |
| 25 |
Sprint Nextel Corp. |
$248,776,000 |
| 33 |
Wyle Laboratories Inc. |
$248,133,591 |
| 48 |
Stanley Inc. |
$243,492,612 |
| 64 |
Telos Corp. |
$222,598,296 |
| 51 |
Qwest Communications International Inc. |
$218,237,000 |
| 41 |
Perot Systems Corp. |
$215,528,884 |
| 65 |
General Atomic Technologies Corp. |
$215,395,510 |
| 32 |
SRA International Inc. |
$214,199,664 |
| 70 |
Flir Systems Inc. |
$204,251,687 |
| 26 |
Unisys Corp. |
$196,157,817 |
| 74 |
Tybrin Corp. |
$193,524,584 |
| 72 |
Textron Inc. |
$193,290,558 |
| 77 |
ViaSat Inc. |
$192,585,284 |
| 44 |
SI International Inc. |
$189,534,426 |
| 45 |
GTSI Corp. |
$182,974,899 |
| 80 |
Cubic Corp. |
$181,090,808 |
| 81 |
Sensor Technologies Inc. |
$179,443,187 |
| 62 |
Tetra Tech Inc. |
$168,644,874 |
| 54 |
CDW Government Inc. |
$159,913,882 |
| 61 |
Motorola Inc. |
$159,439,121 |
| 64 |
Teledyne Technologies Inc. |
$157,098,090 |
| 58 |
Xerox Corp. |
$152,660,105 |
| 47 |
Apptis Inc. |
$152,574,875 |
| 83 |
Camber Corp. |
$149,193,799 |
| 88 |
Artel Inc. |
$148,311,449 |
| 67 |
Indyne Inc. |
$143,363,389 |
| 78 |
NCI Information Systems Inc. |
$136,569,041 |
| 97 |
VT Milcom Systems Corp. |
$136,515,302 |
| 59 |
Oracle Corp. |
$135,187,746 |
| 100 |
Scientific Research Corp. |
$132,029,871 |
| 95 |
Parsons Corp. |
$128,218,579 |
| 63 |
World Wide Technology Inc. |
$127,216,963 |
| 86 |
Concurrent Technologies Corp. |
$126,211,304 |
| 90 |
Chugach Alaska Corp. |
$115,096,123 |
| 92 |
Centech Group |
$104,381,427 |
| 76 |
Chenega Corp. |
$103,230,053 |
| 53 |
Alliant Techsystems Inc. |
$97,481,733 |
| 71 |
Nana Regional Corporation Inc. |
$96,988,864 |
| 66 |
Immixgroup Inc. |
$96,977,024 |
| 85 |
Eyak Technology LLC |
$85,106,569 |
| 89 |
Ball Aerospace and Technologies Corp. |
$80,447,248 |
| 96 |
STG Inc. |
$77,961,014 |
| 55 |
Deloitte and Touche USA LLP |
$50,681,383 |
| 94 |
Merlin International Inc. |
$50,522,626 |
| 79 |
Siemens Corp. |
$49,292,212 |
| 84 |
Pricewaterhousecoopers LLP |
$34,022,158 |
| 98 |
Southwest Research Institute Inc. |
$26,718,579 |
| 52 |
Midwest Research Institute |
$22,034,586 |
| 99 |
KPMG LLP |
$19,508,658 |
| 93 |
ICF International Inc. |
$19,000,543 |
| 73 |
CGI Group Inc. |
$16,002,376 |
| 87 |
RTI International |
$10,091,498 |
| 69 |
Westat Inc. |
$1,724,166 |
| 75 |
Government Acquisitions Inc. |
$378,781 |
| 68 |
Affiliated Computer Services Inc. |
0 |
| 57 |
Vangent Inc. |
0 |
| 91 |
SGT Inc. |
0 |