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    2016 Top 100

    For the 23rd year, we rank the 100 largest government technology contractors by their prime contracting dollars.

    Click here to read our analysis.

    Use the database below to explore the rankings on your own. You sort the list by size, business category, major markets and financial performance.

    COMPANIES BY INDUSTRY SECTOR
    2016 Company Contracts 2015
    Communications
    71 Digital Management Inc. $245,093,000 64
    Consulting
    13 Accenture $1,948,396,000 17
    20 Deloitte $1,271,570,000 25
    73 KPMG LLP $232,486,000 69
    77 PricewaterhouseCoopers $220,824,000 79
    8 Booz Allen Hamilton $3,419,648,000 7
    85 LMI $195,138,000
    Defense
    1 Lockheed Martin $11,664,063,000 1
    11 Harris Corp. $2,380,167,000 9
    18 BAE Systems $1,364,641,000 19
    2 Northrop Grumman Corp. $6,479,187,000 2
    3 Boeing Co. $5,048,051,000 3
    5 General Dynamics Corp. $4,144,117,000 5
    51 Honeywell International $413,196,000 42
    52 Rockwell Collins $393,461,000 41
    6 Raytheon Co. $3,662,678,000 4
    60 DRS Technologies Inc. $312,085,000 53
    68 General Atomics Technologies Corp. $262,139,000 75
    81 Cubic Corp. $199,082,000 77
    Defense
    83 Orbital ATK Inc. $198,387,000
    Engineering
    21 Battelle Memorial Insititute $1,189,718,000 23
    59 Adams Communication & Engineering Technology Inc. $322,058,000 90
    63 Tetra Tech Inc. $292,726,000 58
    90 Scientific Research Corp. $186,232,000 82
    97 CH2M Hill Inc. $174,668,000 71
    Hardware
    31 Dell Inc. $753,093,000 21
    76 GE $223,165,000 81
    95 Cisco Systems Inc. $179,693,000
    International development
    44 Chemonics International Inc. $478,864,000 47
    64 John Snow Inc. $277,731,000 84
    69 Development Alternatives Inc. $260,238,000 92
    IT services
    100 American Systems Corp. $166,635,000
    36 Wyle $628,819,000 36
    42 SGT Inc. $508,699,000 52
    53 Actionet Inc. $385,646,000 60
    61 NCI Inc. $306,447,000 65
    79 ECS Federal $203,576,000 93
    86 Salient CRGT Inc. $192,967,000
    94 Alvarez & Associates LLC $179,883,000 72
    99 STG Inc. $170,070,000 89
    Professional Services
    15 PAE $1,910,000,000 30
    17 AECOM $1,649,013,000 18
    19 Engility $1,325,790,000 13
    23 Jacobs Engineering $1,087,839,000 22
    26 Aerospace Corp. $891,349,000 34
    27 Fluor Corp. $873,497,000 24
    33 DynCorp International $723,241,000 31
    35 Arctic Slope Regional Corp. $633,009,000 51
    40 Vectrus Systems Corp. $544,495,000 45
    45 United Technologies Corp. $474,606,000 27
    47 RTI International $437,385,000 55
    55 Parsons Corp. $358,997,000 49
    65 Keypoint Government Solutions $276,471,000 99
    66 AASKI Technology Inc. $272,957,000 85
    72 Intuitive Research and Technology Corp. $244,468,000 63
    75 Torch Technologies Inc. $230,222,000 86
    78 Kelly Services Inc. $216,182,000
    84 Trax International Corp. $196,742,000 78
    89 Noblis Inc. $189,420,000
    91 Chenega Corp. $184,730,000
    93 Bechtel Group Inc. $180,563,000 96
    96 Indyne Inc. $176,474,000 95
    Research
    63 Westat Inc. $281,707,000 61
    74 Abt Associates $232,262,000 67
    92 SRI International $180,576,000 83
    Software
    70 Microsoft Corp. $259,218,000 70
    Systems Integration
    10 Science Applications International Corp. $2,539,969,000 8
    16 Leidos Inc. $1,889,692,000 16
    25 Vencore $1,024,000,000 33
    28 ManTech International $866,000,000 28
    29 CGI Group $879,708,278 29
    30 Serco Group $768,440,000 32
    32 Alion Science & Technogy $737,654,000 35
    38 Sierra Nevada Corp. $586,541,000 43
    39 Unisys Corp. $569,162,000 39
    4 CSRA $4,619,952,000 10
    50 ICF International Inc. $423,906,000 54
    54 Maximus Inc. $385,190,000 57
    7 HP Enterprise $3,505,116,000 6
    9 CACI International $3,145,401,000 12
    Systems Integrator
    22 IBM Corp. $1,131,281,000 20
    24 L-3 Communciations $1,085,711,000 15
    Telecommunications
    12 Verizon Communications Inc. $1,974,745,000 11
    14 AT&T Inc. $1,919,822,000 14
    34 CenturyLink $656,340,000 37
    Value-added reseller
    37 CDW-G $609,154,000 38
    41 Insight Enterprises Inc. $534,101,000 62
    43 Carahsoft Technology Corp. $494,288,000 48
    46 Iron Bow Technologies $462,556,000 40
    48 World Wide Technology Inc. $436,981,000 56
    49 Mythics Inc. $428,792,000 44
    56 DLT Solutions $358,339,000 59
    57 Red River Computer Co. $350,276,000 46
    58 ImmixGroup Inc. $339,393,000 50
    67 MicroTech $268,656,000 74
    80 Affigent LLC $202,718,000 68
    82 FCN Inc. $198,738,000 73
    87 Thundercat Technology LLC $190,765,000 76
    88 Four Inc. $190,048,000 98
    98 Sterling Computers Corp. $171,220,000
    FPDS-NG, USASpending, Houlihan Lokey and Washington Technology

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