| 1 |
Lockheed Martin Corp. |
$4,744,140,409 |
| 3 |
Northrop Grumman Corp. |
$2,026,000,000 |
| 5 |
Science Applications International Corp. |
$1,822,307,903 |
| 12 |
Battelle Memorial Institute |
$1,656,991,688 |
| 8 |
Fluor Corp. |
$1,330,000,000 |
| 14 |
Bechtel Group Inc |
$1,204,095,127 |
| 11 |
Computer Sciences Corp. |
$1,042,281,635 |
| 18 |
IBM Corp. |
$991,930,196 |
| 23 |
The Shaw Group Inc. |
$819,495,768 |
| 26 |
Veritas Capital Management LLC |
$789,154,501 |
| 19 |
Verizon Communications Inc. |
$702,220,562 |
| 13 |
Booz Allen Hamilton Inc. |
$689,012,709 |
| 27 |
Unisys Corp. |
$554,428,798 |
| 29 |
Sprint Nextel Corp. |
$500,862,000 |
| 28 |
Accenture Ltd. |
$459,432,410 |
| 10 |
EDS Corp. |
$444,200,990 |
| 7 |
General Dynamics Corp. |
$434,161,986 |
| 17 |
Dell Inc. |
$421,309,788 |
| 25 |
Jacobs Engineering Group Inc. |
$392,503,024 |
| 40 |
Westat Inc. |
$379,000,000 |
| 24 |
BearingPoint Inc. |
$374,126,059 |
| 33 |
SRA International Inc. |
$364,064,541 |
| 39 |
Vangent Inc. (formerly Pearson Government Solutions) |
$361,924,760 |
| 6 |
Raytheon Co. |
$332,444,994 |
| 59 |
Dewberry & Davis LLC |
$260,315,367 |
| 22 |
CACI International Inc. |
$248,758,969 |
| 57 |
Deloitte & Touche USA LLP |
$239,168,476 |
| 32 |
URS Corp. |
$234,906,968 |
| 38 |
Motorola Inc. |
$232,483,550 |
| 49 |
RS Information Systems Inc. |
$232,225,224 |
| 44 |
Apptis Inc. |
$228,658,157 |
| 58 |
Affiliated Computer Services Inc. |
$224,339,434 |
| 2 |
Boeing Co. |
$200,000,000 |
| 80 |
Honeywell International Inc. |
$194,756,509 |
| 60 |
Perot Systems Corp. |
$191,486,467 |
| 64 |
Washington Group International Inc. |
$187,011,406 |
| 42 |
SI International Inc. |
$186,599,912 |
| 37 |
GTSI Corp. |
$186,452,326 |
| 41 |
Hewlett-Packard Co. |
$186,213,630 |
| 9 |
L-3 Communications Corp. |
$183,642,373 |
| 88 |
Midwest Research Institute |
$161,187,792 |
| 46 |
Nana Regional Corporation Inc. |
$159,316,786 |
| 78 |
Research Triangle Institute |
$154,939,979 |
| 87 |
JHM Research & Development Inc. |
$152,090,053 |
| 65 |
ASRC Federal Holdings Inc. |
$147,730,918 |
| 91 |
Blackwater Security Consulting LLC |
$145,700,000 |
| 70 |
Siemens AG |
$138,880,767 |
| 21 |
Harris Corp. |
$128,609,746 |
| 92 |
Swales and Associates Inc. |
$127,222,246 |
| 74 |
CGI Group Inc. |
$117,277,415 |
| 45 |
QinetiQ North America |
$116,172,447 |
| 52 |
CH2M Hill Companies Ltd. |
$108,584,792 |
| 98 |
Integrated Solutions Inc. |
$104,888,067 |
| 84 |
Wyle Laboratories Inc. |
$97,670,616 |
| 50 |
Stanley Inc. |
$97,264,656 |
| 71 |
Tetra Tech Inc. |
$96,340,309 |
| 66 |
ImmixGroup Inc. |
$92,712,440 |
| 63 |
CDW Government Inc. |
$89,177,856 |
| 99 |
SRI International |
$89,120,842 |
| 100 |
ASAP Software Express Inc. |
$81,690,778 |
| 75 |
World Wide Technology Inc. |
$81,158,573 |
| 90 |
Nortel Government Solutions Inc. |
$79,828,168 |
| 98 |
STG Inc. |
$73,999,820 |
| 73 |
Oracle Corp. |
$71,504,366 |
| 15 |
BAE Systems Inc. |
$71,439,434 |
| 68 |
Teledyne Technologies Inc. |
$68,946,642 |
| 67 |
AT&T Inc. |
$63,948,512 |
| 51 |
Chenega Corp. |
$58,956,896 |
| 96 |
NCI Information Systems Inc. |
$51,650,358 |
| 72 |
Softmart Inc |
$39,125,125 |
| 4 |
KBR Inc. |
$33,720,612 |
| 79 |
Alion Science and Technology Corp. |
$32,922,292 |
| 31 |
ManTech International Corp. |
$32,307,000 |
| 85 |
Concurrent Technologies Corp. |
$31,414,596 |
| 77 |
Alliant Techsystems Inc. |
$30,998,275 |
| 53 |
Xerox Corp. |
$27,489,065 |
| 62 |
Parsons Corp. |
$26,178,711 |
| 76 |
Telos Corp. |
$23,783,812 |
| 16 |
ITT Corp. |
$23,538,838 |
| 81 |
Dynamics Research Corp. |
$21,782,000 |
| 89 |
Artel Inc. |
$19,887,563 |
| 35 |
General Electric Co. |
$19,681,113 |
| 97 |
Dimensions International Inc. |
$16,454,937 |
| 20 |
United Technologies Corp. |
$13,134,878 |
| 95 |
Quantum Research International Inc. |
$11,223,740 |
| 61 |
Serco Services Inc. |
$6,882,078 |
| 82 |
VSE Corp. |
$5,673,428 |
| 69 |
Thales North America Inc. |
$5,166,991 |
| 34 |
Rockwell Collins Inc. |
$4,788,786 |
| 56 |
EDO Corp. |
$4,119,898 |
| 36 |
ARINC Inc. |
$3,977,654 |
| 30 |
DRS Technologies Inc. |
$3,545,642 |
| 83 |
Cubic Corp. |
$1,787,193 |
| 94 |
Comtech Telecommunications Corp. |
$1,678,862 |
| 93 |
United Industrial Corp. |
$115,007 |
| 47 |
DataPath Inc. |
$460 |
| 55 |
MTC Technologies Inc. |
$- |
| 43 |
Combat Support Associates |
$- |
| 48 |
Agility |
$- |
| 86 |
Elbit Systems Ltd. |
$- |