2012 Top 100

We rank the largest government contractors in today's market.

CORRECTION: Due to an error while the editors were working with the data, Jorge Scientific was inadvertently left off the rankings. They have been re-entered at No. 78. The rankings from 78 through 100 have been shifted down one place. We regret the error. (June 11, 2012)

Click here for more coverage of the Top 100, including a look at major trends and profiles of the top 20.

How we got our numbers, click here.

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    2012 Company Contracts 2011
    1 LOCKHEED MARTIN CORP. $17,438,128,000 1
    2 NORTHROP GRUMMAN CORP. $9,143,329,000 2
    3 Boeing Co. $7,455,878,000 3
    4 SAIC $5,938,089,000 6
    5 Raytheon Co. $5,665,503,000 4
    6 General Dynamics Corp. $5,461,177,000 5
    7 Hewlett Packard Co. $4,113,135,000 7
    8 BOOZ ALLEN HAMILTON $3,848,819,000 9
    9 Computer Sciences Corp. $3,569,443,000 11
    10 DynCorp International $3,346,227,000 N/A
    10 DYNCORP INTERNATIONAL, INC $3,346,227,000 12
    11 Harris Corp. $3,017,800,000 13
    12 L-3 Communications Corp. $2,877,112,000 8
    13 FLUOR CORP $2,680,227,000 19
    14 CACI International Inc. $2,463,717,000 14
    15 ITT Exelis $2,358,262,000 N/A
    16 KBR Inc. $2,176,400,000 10
    17 ManTech International Inc. $1,923,039,000 N/A
    18 VERIZON COMMUNICATIONS INC. $1,910,276,000 18
    19 Dell Inc. $1,864,347,000 15
    20 BAE Systems plc $1,699,773,000 N/A
    21 IBM CORP. $1,695,169,000 21
    22 Jacobs Engineering Group $1,471,091,000 N/A
    23 United Technologies Corp. $1,439,838,000 23
    24 AECOM Technology Corp. $1,314,594,000 29
    25 ACCENTURE FEDERAL SERVICES $1,250,000,000 33
    26 Batelle Memorial Institute $1,170,713,000 N/A
    27 DELOITTE $1,137,393,000 25
    28 Bechtel Corp. $1,091,502,000 N/A
    29 SRA International Inc. $1,008,533,000 30
    30 Wyle Inc. $916,041,000 N/A
    31 Aerospace Corp. $915,213,000 N/A
    32 CGI GROUP $840,267,000 N/A
    33 Serco Group plc $840,064,000 N/A
    34 IRON BOW TECHNOLOGIES, LLC $743,403,000 N/A
    35 Honeywell International Inc. $725,326,000 26
    36 AT&T Inc. $720,818,000 N/A
    37 Mission Essential Personnel LLC $690,937,000 42
    38 Qinetiq Group PLC $675,038,000 43
    39 Rockwell Collins Inc. $673,906,000 31
    40 General Atomics International $652,129,000 45
    41 Alion Science and Technology Corp. $647,343,000 51
    42 DRS Technologies Inc. $645,102,000 39
    43 URS Corp. $620,608,000 27
    44 CDW Government Inc.** $563,773,000 49
    45 CHEMONICS INTERNATIONAL, INC. $554,487,000 53
    46 Alliant Techsystems Inc. $500,024,000 47
    47 Unisys Corp. $498,154,000 40
    48 U.S. Investigation Services Inc. $476,778,000 62
    49 GE $476,644,000 N/A
    50 WORLD WIDE TECHNOLOGY, INC. $441,488,000 46
    51 Arctic Slope Regional Corp. $402,316,000 57
    52 CENTURYLINK, INC. $394,572,000 N/A
    53 Artel Inc. $383,990,000 69
    54 NCI Inc. $367,043,000 50
    55 ARINC Inc. $344,186,000 60
    56 SGT Inc. $339,807,000 63
    57 NANA Regional Corp. $330,239,000 N/A
    58 WESTAT INC. $328,211,000 61
    59 ICF International Inc. $323,985,000 64
    60 RTI INTERNATIONAL $310,712,000 58
    61 immixGroup Inc. $304,810,000 66
    62 Xerox Corp. $302,261,000 56
    63 MicroTech LLC $302,140,000 71
    64 DEVELOPMENT ALTERNATIVES, INC $296,887,000 52
    65 Carahsoft Technology Corp. $296,201,000 74
    66 SCIENTIFIC RESEARCH CORP. $284,017,000 76
    67 ABT Associates Inc. $269,613,000 81
    68 CH2M Hill Inc. $254,798,000 N/A
    69 Navmar Applied Sciences Corp. $253,479,000 77
    70 Dynamics Research Corp. $248,455,000 93
    71 Camber Corp. $241,122,000 87
    72 MYTHICS, INC. $239,101,000 85
    73 GTSI Corp. $221,715,000 68
    74 SRI International $221,373,000 97
    75 Motorola Solutions Inc. $215,648,000 N/A
    76 STG Inc. $215,645,000 88
    77 D&S Consultants Inc. $214,575,000 N/A
    78 Jorge Scientific Corp. $208,722,000 96
    79 BALL CORP. $208,379,000 92
    80 Telos Corp. $208,323,000 72
    81 Concurrent Technologies Corp. $207,858,000 83
    82 Tetra Tech Inc. $206,660,000 86
    83 CUBIC CORP. $206,355,000 70
    84 John Snow Inc. $203,685,000 N/A
    85 InDyne Inc. $203,653,000 84
    86 Siemens AG $203,383,000 N/A
    87 Eyak Technology LLC $201,222,000 75
    88 DLT Solutions Inc. $199,044,000 91
    89 Pragmatics Inc. $198,767,000 N/A
    90 Alutiiq LLC $197,425,000 67
    91 Oracle Corp. $196,614,000 80
    92 Chickasaw Nation Industries Inc. $195,391,000 98
    93 VT Group $194,760,000 N/A
    94 Intelligent Software Solutions $191,170,000 N/A
    95 Louis Berger Group Inc. $187,800,000 95
    96 TeleCommunication Systems Inc. $183,324,000 N/A
    97 Macaulay Brown Inc. $182,892,000 N/A
    98 VIASAT INC. $181,172,000 N/A
    99 Shaw Group $176,502,000 N/A
    100 SIERRA NEVADA CORP. $176,194,000 99
    101 PAE Inc. $168,606,000 N/A

    Washington Technology, Federal Procurement Data System, Houlihan Lokey

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