| 1 |
Lockheed Martin Corp. |
$4,796,995,501 |
| 9 |
Booz Allen Hamilton |
$3,352,298,432 |
| 3 |
Boeing Co. |
$2,273,741,289 |
| 2 |
Northrop Grumman Corp. |
$1,821,173,639 |
| 18 |
Deloitte LLP |
$1,397,783,228 |
| 5 |
Science Applications International Corp. |
$1,366,973,804 |
| 17 |
IBM Corp. |
$1,322,746,338 |
| 23 |
DynCorp International LLC |
$1,258,019,560 |
| 10 |
Computer Sciences Corp. |
$1,072,563,293 |
| 22 |
Battelle Memorial Institute |
$1,008,608,627 |
| 11 |
Hewlett-Packard Co. |
$974,803,453 |
| 12 |
Dell Computer Corp. |
$847,530,884 |
| 13 |
Harris Corp. |
$834,870,607 |
| 6 |
General Dynamics Corp. |
$702,070,138 |
| 27 |
Accenture |
$634,868,212 |
| 20 |
Jacobs Engineering Group Inc. |
$629,668,317 |
| 32 |
Sprint Nextel Corp. |
$620,333,000 |
| 42 |
SGT Inc. |
$602,573,694 |
| 30 |
SRA International Inc. |
$559,134,548 |
| 38 |
Unisys Corp. |
$545,738,068 |
| 4 |
Raytheon Co. |
$540,310,194 |
| 8 |
L-3 Communications Corp. |
$520,263,253 |
| 49 |
Arinc Inc. |
$500,117,996 |
| 51 |
Chemonics International Inc. |
$476,040,706 |
| 57 |
Vangent Inc. |
$382,026,984 |
| 61 |
Development Alternatives Inc. |
$379,600,000 |
| 63 |
Coffey International Ltd. |
$367,621,087 |
| 54 |
Arctic Slope Regional Corp. |
$367,553,554 |
| 48 |
Alliant Techsystems Inc. |
$325,309,405 |
| 67 |
RTI International |
$323,019,060 |
| 35 |
Apptis Inc. |
$313,025,389 |
| 40 |
QinetiQ North America Inc. |
$310,204,216 |
| 15 |
BAE Systems Inc. |
$297,849,300 |
| 64 |
Xerox Corp. |
$294,554,752 |
| 66 |
ICF International Inc. |
$294,506,923 |
| 72 |
Westat Inc. |
$290,872,179 |
| 28 |
Honeywell International Inc. |
$276,078,816 |
| 76 |
Louis Berger Group Inc. |
$254,235,146 |
| 60 |
Tetra Tech Inc. |
$242,715,268 |
| 29 |
Serco Inc. |
$236,251,543 |
| 82 |
CGI Group Inc. |
$228,061,083 |
| 16 |
CACI International Inc. |
$221,925,358 |
| 24 |
URS Corp. |
$219,017,822 |
| 87 |
ICS Nett Inc. |
$212,217,576 |
| 85 |
Energy Enterprise Solutions LLC |
$212,174,741 |
| 79 |
Siemens Corp. |
$210,293,983 |
| 45 |
Wyle Laboratories Inc. |
$206,242,258 |
| 52 |
CDW Government LLC |
$205,672,619 |
| 31 |
ManTech International Corp. |
$202,012,382 |
| 81 |
Southwest Research Institute |
$195,781,521 |
| 92 |
Creative Associates International Inc. |
$193,902,594 |
| 55 |
Nana Regional Corp. |
$193,560,813 |
| 14 |
ITT Corp. |
$181,069,790 |
| 46 |
AT&T Inc. |
$179,074,336 |
| 59 |
GTSI Corp. |
$177,866,761 |
| 53 |
World Wide Technology Inc. |
$163,886,558 |
| 58 |
immixGroup Inc. |
$161,487,730 |
| 95 |
MicroTech LLC |
$156,788,331 |
| 21 |
United Technologies Corp. |
$156,284,799 |
| 44 |
Stanley Inc. |
$155,956,030 |
| 74 |
Trax International Corp. |
$143,275,238 |
| 68 |
Chenega Corp. |
$141,977,020 |
| 69 |
CH2M Hill Companies Ltd. |
$128,252,488 |
| 47 |
Fluor Corp. |
$110,648,532 |
| 91 |
Motorola Inc. |
$109,327,581 |
| 88 |
Oracle Corp. |
$90,550,876 |
| 56 |
Qwest Communications International Inc. |
$89,230,688 |
| 94 |
Teledyne Technologies Inc. |
$80,588,078 |
| 86 |
Ball Aerospace and Technologies Corp. |
$79,696,558 |
| 84 |
Alutiiq LLC |
$78,315,598 |
| 93 |
Orbital Sciences Corp. |
$72,526,510 |
| 96 |
STG Inc. |
$70,009,239 |
| 39 |
General Atomics |
$59,569,303 |
| 37 |
VSE Corp. |
$49,893,805 |
| 89 |
InDyne Inc. |
$45,976,963 |
| 34 |
Aerospace Corp. |
$44,054,112 |
| 99 |
Carahsoft Technology Corp. |
$42,973,429 |
| 80 |
Chugach Alaska Corp. |
$40,514,865 |
| 83 |
Telos Corp. |
$39,205,287 |
| 26 |
Rockwell Collins Inc. |
$39,134,858 |
| 65 |
Eyak Technology LLC |
$33,780,620 |
| 70 |
Shaw Group Inc. |
$24,226,926 |
| 41 |
Alion Science and Technology Corp. |
$24,145,000 |
| 71 |
NCI Information Systems Inc. |
$20,517,368 |
| 33 |
General Electric Co. |
$16,017,277 |
| 90 |
Camber Corp. |
$14,250,458 |
| 25 |
DRS Technologies Inc. |
$12,766,839 |
| 97 |
Concurrent Technologies Corp. |
$6,707,970 |
| 73 |
Artel Inc. |
$5,377,552 |
| 100 |
Rolls-Royce Group plc |
$4,883,214 |
| 98 |
Cobham plc |
$3,734,501 |
| 77 |
Scientific Research Corp. |
$659,952 |
| 50 |
Comtech Telecommunications Corp. |
$91,356 |
| 7 |
KBR Inc. |
$61,077 |
| 78 |
Sierra Nevada Corp. |
$17,250 |
| 75 |
Cubic Corp. |
$0 |
| 43 |
Combat Support Associates |
$0 |
| 62 |
Mission Essential Personnel |
$0 |
| 36 |
Bechtel Corp. |
-$4,698,987 |