We rank the largest government contractors in today's market.
We rank the largest companies serving the government market based on sales of IT, systems integration, communications, engineering and other high-tech products and services.
Read more of our analysis click here.
See our Top 100 profiles click here.
For our methodology click here.
|1||LOCKHEED MARTIN CORP.||$14,947,961,000||1|
|2||NORTHROP GRUMMAN CORP.||$8,566,522,000||2|
|6||General Dynamics Corp.||$4,658,261,000||6|
|7||Hewlett Packard Co.||$4,337,990,000||7|
|8||BOOZ ALLEN HAMILTON||$3,946,218,000||8|
|9||Computer Sciences Corp.||$3,156,945,000||9|
|10||L-3 Communications Corp.||$2,535,283,000||12|
|11||DYNCORP INTERNATIONAL, INC||$2,263,021,000||10|
|12||CACI International Inc.||$2,207,441,000||14|
|14||VERIZON COMMUNICATIONS INC.||$2,011,065,000||18|
|15||ManTech International Corp.||$1,947,779,000||N/A|
|17||BATTELLE MEMORIAL INSTITUTE||$1,646,000,000||N/A|
|18||BAE Systems Inc. **||$1,643,080,000||N/A|
|20||United Technologies Corp.||$1,567,079,000||23|
|23||Jacobs Engineering Group Inc.||$1,434,759,000||N/A|
|25||ACCENTURE FEDERAL SERVICES||$1,200,398,000||25|
|28||SRA International Inc.||$1,135,330,000||29|
|29||CGI Group Inc.||$950,683,000||N/A|
|30||The Aerospace Corp.||$869,040,000||N/A|
|32||Alion Science and Technology Corp.||$782,624,000||41|
|34||Honeywell International Inc.||$750,431,000||35|
|37||Rockwell Collins Inc.||$627,576,000||39|
|38||Sprint Nextel Corp.||$601,281,000||N/A|
|40||CHEMONICS INTERNATIONAL, INC.||$522,984,000||45|
|41||CDW Government Inc.**||$518,673,000||44|
|42||QinetiQ North America||$501,103,000||N/A|
|44||DRS Technologies Inc.||$475,428,000||42|
|49||Alliant Techsystems Inc.||$419,647,000||46|
|50||CH2M Hill Inc.||$396,012,000||68|
|51||U.S. Investigations Services||$395,257,000||N/A|
|53||IRON BOW TECHNOLOGIES, LLC||$385,671,000||34|
|54||Arctic Slope Regional Corp.||$385,387,000||51|
|55||Tetra Tech Inc.||$384,057,000||82|
|58||ICF International Inc.||$365,942,000||59|
|60||AECOM Technology Corp.||$352,828,000||24|
|63||WORLD WIDE TECHNOLOGY, INC.||$343,538,000||50|
|64||SIERRA NEVADA CORP.||$315,792,000||100|
|65||Carahsoft Technology Corp.||$313,373,000||65|
|66||Nana Regional Corporation Inc.||$312,509,000||N/A|
|70||ABT Associates Inc.||$301,569,000||67|
|72||GOVERNMENT ACQUISITIONS INC||$293,095,000||N/A|
|73||SCIENTIFIC RESEARCH CORP.||$288,544,000||66|
|75||DLT Solutions Inc.||$263,034,000||88|
|78||Dynamics Research Corp.||$258,473,000||70|
|79||DEVELOPMENT ALTERNATIVES, INC||$251,192,000||64|
|82||John Snow Inc.||$242,651,000||84|
|83||INTUITIVE RESEARCH AND TECHNOLOGY CORP.||$236,527,000||N/A|
|84||Navmar Applied Sciences Corp.||$232,746,000||69|
|91||Macaulay Brown Inc.||$204,386,000||97|
|93||RED RIVER COMPUTER COMPANY INC.||$191,921,000||N/A|
|95||Chicago Bridge & Iron Company N.V.||$186,008,000||N/A|
|96||Motorola Solutions Inc.||$183,323,000||75|
|97||BALL Aerospace & Technologies Corp.||$176,351,000||N/A|
|100||Digital Management Inc.||$172,433,000||N/A|
Washington Technology, Federal Procurement Data System and Houlihan Lokey
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