Information technology

The backbone infrastructure of communications and computing, including common user information and communications networks, computer hardware and software, and data processing and preservation (i.e. data warehousing).

837 results for Information technology
46 government organizations | 791 companies
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Government OrganizationHQ LocationNumber of LocationsNumber of Contracting Companies
Africa CommandStuttgart-Moehringen, AE219
Air ForceArlington, VA99392
Air Force IntelligenceArlington, VA113153
ArmyArlington, VA106353
Army IntelligenceFort Belvoir, VA93120
Bureau of Alcohol, Tobacco, Firearms and ExplosivesWashington, DC18228
Central CommandTampa, FL664
Central Intelligence AgencyMcLean, VA36114
Coast GuardWashington, DC1544
CongressWashington, DC10
Customs and Border ProtectionWashington, DC5656
Defense agenciesArlington, VA78332
Defense Intelligence AgencyArlington, VA22317
Department of Defense HQArlington, VA80291
Department of EnergyWashington, DC1887
Department of Homeland Security HQWashington, DC270318
Department of JusticeWashington, DC5289
Director of National IntelligenceMcLean, VA11140
Drug Enforcement AdministrationArlington, VA9236
European CommandStuttgart-Vaihingen, AE211
Federal Bureau of InvestigationWashington, DC448173
Federal Emergency Management AgencyWashington, DC2140
Immigration and Customs EnforcementWashington, DC4512
Joint Chiefs of StaffArlington, VA645
Joint Forces CommandNorfolk, VA845
Joint Improvised Explosive Device Defeat Org.Arlington, VA468
Marine CorpsArlington, VA2482
National Geospatial-Intelligence AgencyBethesda, MD8121
National Reconnaissance OfficeChantilly, VA6124
National Security AgencyFt. Meade, MD19484
NavyArlington, VA56385
Navy IntelligenceArlington, VA31104
Northern CommandColorado Springs, CO1356
Other civil departments and agenciesWashington, DC314
Pacific CommandCamp H.M. Smith, HI627
Secret ServiceWashington, DC11717
Southern CommandMiami, FL929
Special Operations CommandTampa, FL12125
State DepartmentWashington, DC9146
States and National GuardWashington, DC33
Strategic CommandOmaha, NE1499
Transportation CommandScott AFB, IL111
Transportation Security AdministrationArlington, VA1149
Treasury DepartmentWashington, DC690
Unknown0455
White HouseWashington, DC226
Company NameHQ LocationYear Est.EmployeesRevenueLocationsGovt. Clients
10dB Gain, LLCWarner Robins, Georgia200026-100Under $100 million25
1FORCE Herndon, Virginia2007UnknownUnknown21
1 Source Consulting, Inc.Washington, District of Columbia1999UnknownUnknown33
21st Century Systems, Inc.Omaha, Nebraska1996101-500Under $100 million35
22nd Century Technologies, IncSomerset, New Jersey199726-100Under $100 million31
3Di TechnologiesAnnapolis, Maryland2004<25Under $100 million12
3S Group IncorporatedVienna, Virginia1996<25Under $100 million14
AASKI Technology, Inc.Asbury Park, New Jersey1997<25Under $100 million52
Abacus Solutions Group, LLCSan Antonio, Texas1983<25Under $100 million21
Abacus Technology CorporationLexington, Maryland1983UnknownUnknown26
AccessDataLindon, Utah1988101-500Under $100 million22
Access SystemsReston, Virginia1992101-500Unknown28
AC TechnologyDulles, Virginia1991<25Under $100 million11
ActioNet, Inc.Vienna, Virginia1998101-500Under $100 million24
ActivuDenville, New Jersey198326-100Under $100 million21
AdapxSeattle, Washington200726-100Under $100 million11
AdobeSan Jose, California19825,000-10,000$1 billion to $10 billion21
Advanced Information ServicesPeoria, Illinois198626-100Unknown12
Advanced Programs Group LLCReston, Virginia2003<25Unknown23
Advanced Programs Inc.Columbia, Maryland196926-100Under $100 million12
Advanced Resource Technologies, Inc.Alexandria, Virginia1986101-500Under $100 million57
Advanced Systems Development, Inc.Arlington, Virginia1979101-500Under $100 million47
Adwaiy Tech LLCChantilly, VirginiaUnknown<25Under $100 million31
AESEC Global Services, Inc.Pacific Grove, California2003<25Unknown13
Agency Consulting Group, Inc.Columbia, Maryland200426-100Under $100 million115
AgilePath CorporationNewburyport, Massachusetts2003<25Under $100 million31
Agilex TechnologiesChantilly, Virginia2007101-500Under $100 million63
AINS, Inc.Gaithersburg, Maryland198826-100Under $100 million25
Akima CorporationCharlotte, North Carolina1990501-2,000$100 million to $750 million41
Akimeka LLCKihei, Hawaii1997UnknownUnknown41
AkshayPrinceton, New Jersey1993<25Under $100 million21
Alamo City Engineering Services Inc.San Antonio, Texas2002<25Under $100 million15
AlcosysArlington, Virginia1989<25Unknown32
Allied Technology Group, Inc.Rockville, Maryland1986101-500Under $100 million3114
Altera CorporationSAN JOSE, California19832,001-5,000$1 billion to $10 billion31
AmdexSilver Spring, Maryland1987101-500Under $100 million26
American Cybersystems, IncTucker, Georgia1998101-500$100 million to $750 million111
American Systems CorporationChantilly, Virginia1975501-2,000$100 million to $750 million2513
Americom Government ServicesPrinceton, New Jersey200126-100Unknown25
Amyx, Inc.Alexandria, Virginia199926-100Under $100 million25
Analysts International CorporationMinneapolis, Minnesota1966501-2,000$100 million to $750 million21
Analytical Graphics, IncExton, Pennsylvania1989101-500Under $100 million34
Anonymizer, IncSan Diego, California1997UnknownUnknown11
ANSYA Enterprise SolutionsPittsford, New York2003<25Unknown23
AnviCom Command FederalAlexandria, Virginia1987101-500Under $100 million24
Apollo Information SystemsLos Gatos, California2002<25Unknown11
AppistrySaint Louis, Missouri200126-100Under $100 million11
Applied Computing Technologies, Inc.Springfield, Virginia199326-100Under $100 million23
Applied Engineering and Technical Solutions, Inc.Colorado Springs, Colorado2007UnknownUnknown11
Applied Information SciencesReston, Virginia1982101-500Under $100 million44
Applied Innovation Alliance, LLCWest Bloomfield, Michigan2002<25Unknown11
Applied Quality Communications, Inc.Oxon Hill, Maryland1990101-500Under $100 million12
Applied Solutions, Inc.Reston, Virginia199326-100Under $100 million24
AppscioFreedom, California2006<25Under $100 million11
Apptis Inc.Chantilly, Virginia2003501-2,000$100 million to $750 million99
AQIWOArlington, Virginia200226-100Under $100 million27
ArcSightCupertino, California2000101-500$100 million to $750 million33
Argus Systems GroupSavoy, Illinois2003<25Under $100 million11
ArmediaAtlanta, Georgia200226-100Under $100 million21
Artel, Inc.Reston, Virginia1986101-500$100 million to $750 million45
ASAAW GroupAshburn, Virginia1997UnknownUnknown11
ASD, Inc.Arlington, Virginia1979101-500Under $100 million33
ASEG, Inc.San Diego, California1993<25Under $100 million22
ASM Research, IncFairfax, Virginia1986101-500Under $100 million14
AsperaEmeryville, California200426-100Under $100 million15
Aspex, Inc.Reston, Virginia199426-100Under $100 million22
Aspiration SoftwareFront Royal, Virginia199526-100Under $100 million22
ASRC Federal Holding Company, an Arctic Slope Regional Corporation companyGreenbelt, Maryland2003501-2,000Unknown21
A-TEK, Inc.Leesburg, Virginia1996101-500Under $100 million69
ATS CorporationMcLean, Virginia1978501-2,000$100 million to $750 million26
A&T Systems Inc.Silver Spring, Maryland1984101-500Under $100 million11
AT&T CorporationVienna, Virginia20002,001-5,000$10 billion to $50 billion4418
Attensity CorporationPalo Alto, California200026-100Unknown14
Audio-Video SystemsChantilly, Virginia199226-100Under $100 million112
Automation Technologies, Inc.Vienna, Virginia199826-100Under $100 million63
AutonomySan Francisco, California1996UnknownUnknown11
Auto-TrolWestminster, Colorado1962101-500Unknown12
Avaya Inc.Fairfax, Virginia200010,000+$1 billion to $10 billion712
Avesta Computer ServicesJersey City, New Jersey199426-100Unknown21
Avocent CorporationHuntsville, Alabama1981501-2,000$100 million to $750 million12
Axom Technologies Inc.Pasadena, Maryland200426-100Under $100 million42
Axxum TechnologiesGainesville, Virginia2006<25Unknown21
Azimuth Inc.Morgantown, West Virginia198826-100Unknown12
B&A-DSI, Inc.McLean, Virginia1992101-500Under $100 million13
Base One TechnologiesNew Rochelle, New York1994<25Unknown43
Base Technologies, Inc.McLean, Virginia1987101-500Under $100 million32
Basis Technology CorporationCambridge, Massachusetts198826-100Unknown23
Bay State Computers Inc.Bowie, Maryland199226-100Unknown47
Beacon SystemsCoral Springs, Florida2005<25Under $100 million62
Betis GroupArlington, Virginia199526-100Unknown14
BIAS CorporationAtlanta, Georgia200026-100Under $100 million22
Binary ConsultingArlington, Virginia199626-100Under $100 million14
Blackstone Technology GroupSan Francisco, California1998101-500Unknown75
Blue Canopy Federal PracticeReston, Virginia2001101-500Under $100 million67
Bluemont Technology and ResearchBluemont, Virginia2007<25Unknown21
Blue TechSan Diego, California198526-100Under $100 million11
BMC SoftwareHouston, Texas19805,000-10,000$1 billion to $10 billion32
BomgarRidgeland, Mississippi2003101-500Under $100 million11
Bowhead Information Technology ServicesKing George, Virginia2003101-500Unknown97
BridgebornVirginia Beach, Virginia200226-100Under $100 million32
BriteVision Technologies Inc.San Antonio, Texas199826-100Under $100 million21
Brocade Communications SystemsSan Jose, California19952,001-5,000$1 billion to $10 billion44
Buchanan & EdwardsArlington, Virginia199726-100Under $100 million23
Business IntegraGreenbelt, Maryland200126-100Under $100 million11
Buxton ConsultingPleasanton, California198126-100Under $100 million31
By Light Professional IT ServicesArlington, Virginia200226-100Under $100 million17
C2 Technologies, Inc.Vienna, Virginia1997101-500Under $100 million511
Cape Fox Professional ServiceManassas, Virginia200326-100Under $100 million61
Capgemini Government SolutionsHerndon, Virginia2002UnknownUnknown12
CapRock Government SolutionsHouston, Texas1983501-2,000$100 million to $750 million109
Capstone CorporationAlexandria, Virginia1986101-500Under $100 million45
Carpathia Hosting, Inc.Ashburn, Virginia200326-100Unknown11
Carson Solutions LLCClinton, Maryland2000<25Unknown23
Catapult Technology LtdBethesda, Maryland1996501-2,000Under $100 million74
CC Intelligent SolutionsRaleigh, North Carolina200126-100Under $100 million13
CDO Technologies, Inc.Dayton, Ohio1995101-500Under $100 million13
Celerity IT LLCMcLean, Virginia2002101-500Under $100 million155
CenGenColumbia, Maryland200026-100Unknown13
Centech Group, Inc.Arlington, Virginia1988UnknownUnknown13
CentreTEK Solutions, LLCEllicott City, Maryland200026-100Under $100 million21
Centurum, Inc.Marlton, New Jersey1969101-500Under $100 million516
CGIFairfax, Virginia197610,000+$1 billion to $10 billion23
ChaoticVienna, Virginia1984<25Under $100 million11
Cherokee Information ServicesArlington, Virginia1990101-500Under $100 million112
CherryRoad TechnologiesMorris Plains, New Jersey2007<25Under $100 million13
Chickasaw Nation IndustriesNorman, Oklahoma1996UnknownUnknown92
CIBER, Inc.Greenwood Village, Colorado19745,000-10,000$750 million to $1 billion94
Cisco SystemsSan Jose, California198410,000+$10 billion to $50 billion41
CitizantChantilly, Virginia1999101-500Under $100 million22
Clearcube TechnologyAustin, Texas1997101-500Under $100 million16
CNSI, Inc.Rockville, Maryland1994501-2,000$100 million to $750 million15
Coact, Inc.Columbia, Maryland199026-100Under $100 million11
Colding Technologies, LLCLandover, Maryland1999<25Under $100 million26
Coleman Technologies, Inc.Orlando, Florida1995101-500$100 million to $750 million12
CollabraSpaceAnnapolis, Maryland199826-100Under $100 million43
CommIT Enterprises, Inc.Arlington, Virginia200126-100Under $100 million32
Communication Technologies, Inc.Chantilly, Virginia1990501-2,000Under $100 million15
CompusultReston, Virginia2007<25Unknown11
Computech Resources Inernational Inc.Shrewsbury, New Jersey199126-100Unknown23
Computer Enterprises, Inc.Pittsburgh, Pennsylvania1992101-500Under $100 million11
Computer Integration & Programming Solutions Corp.Bethesda, Maryland1992<25Under $100 million13
Computer Sciences CorporationFalls Church, Virginia195910,000+$10 billion to $50 billion7724
Computer Systems Center, Inc.Springfield, Virginia198726-100Under $100 million11
Computer Technologies ConsultantsSeabrook, Maryland199226-100Under $100 million21
Computer Technology Services, Inc.Rockville, Maryland1983101-500Under $100 million14
Computing Technologies, Inc.Fairfax, Virginia1992101-500Under $100 million12
COMSO, Inc.Greenbelt, Maryland198826-100Under $100 million35
Comtech LLCVienna, Virginia199826-100Under $100 million23
Comter Systems, Inc. Government SolutionsFairfax, Virginia1995<25Under $100 million34
Concept Solutions LLCReston, Virginia199926-100Under $100 million14
Concurrent EDA, LLCPittsburgh, Pennsylvania2006<25Under $100 million11
Confluent CorporationArlington, Virginia1996<25Unknown24
Connected Workplace SolutionsChantilly, Virginia199426-100Under $100 million22
ConveraVienna, Virginia200026-100Under $100 million16
Convergent Technologies, Inc.Baltimore, Maryland1997<25Under $100 million44
Convergenz, LLCMcLean, Virginia2000101-500Under $100 million115
Cooper Photonics, Inc.Upper Marlboro, Maryland2000<25Under $100 million33
CraftLogic SoftwareFrisco, Texas2001<25Unknown21
Craig TechnologiesCape Canaveral, Florida1999UnknownUnknown38
Creative Computing Solutions, Inc.Rockville, Maryland1992101-500Under $100 million45
Creative Information Technology, Inc.Arlington, Virginia1996UnknownUnknown15
Credant TechnologiesAddison, Texas200126-100Under $100 million14
Criterion SystemsVienna, Virginia2005101-500Under $100 million18
Cs2Pasadena, Maryland2005<25Under $100 million12
CSP TechnologiesMontville, New Jersey199726-100Under $100 million13
CSSiWashington, District of Columbia1990101-500Under $100 million11
CTACFairfax, Virginia199326-100Under $100 million21
CTA SolutionsAlexandria, Virginia2004<25Unknown22
CTG, Inc.Oakton, Virginia1987101-500Under $100 million39
Cutting Edge Communications, LLCHuntington Beach, California1998<25Under $100 million11
CyberCore TechnologiesElkridge, Maryland2000101-500Unknown42
CYIOS CorporationWashington, District of Columbia1997<25Under $100 million11
Data-Core Systems, Inc.Philadelphia, Pennsylvania1988101-500Unknown22
Data Fusion CorporationDenver, Colorado1992<25Under $100 million13
Data Intelligence LLCMarlton, New Jersey200526-100Under $100 million32
Dataline LLCNorfolk, Virginia1990101-500Unknown1011
Data Networks CorporationReston, Virginia198426-100Under $100 million25
DataSyncManassas, Virginia2003<25Unknown21
Data Systems Analysts, IncFeasterville Trevos, Pennsylvania1963101-500Under $100 million86
Data Systems and Technology, Inc.Reston, Virginia199026-100Under $100 million27
Data TacticsAlexandria, Virginia200526-100Under $100 million113
DataVise ITSAustin, Texas198826-100Under $100 million13
David Hale Associates, Inc.Owings, Maryland199526-100Under $100 million31
Davidson TechnologiesHuntsville, Alabama1996101-500Under $100 million21
DCSNewbury Park, California1994101-500Under $100 million13
Decision Software Systems, Inc.Doylestown, Pennsylvania1985<25Under $100 million11
Definitive LogicArlington, Virginia1999UnknownUnknown15
Dell, Inc. / Dell Perot SystemsRound Rock, Texas1984UnknownAbove $50 billion204
DestinE Research Group LLCNiceville, Florida2006<25Under $100 million11
Devine ConsultingUnion City, California199826-100Under $100 million13
DexisiveReston, Virginia200526-100Under $100 million32
DHA IncOwings, Maryland199426-100Under $100 million31
DHPC, Inc.Westwood, New Jersey199226-100Under $100 million21
DichromaAlexandria, Virginia198426-100Under $100 million12
Digicon CorporationHerndon, Virginia1985101-500Under $100 million11
Digital Receiver Technology, Inc., a Boeing CompanyGermantown, Maryland1997101-500Unknown11
Diligent ConsultingSan Antonio, Texas200126-100Under $100 million13
Distributed Systems ServicesReading, Pennsylvania1995101-500Unknown21
DisysChantilly, Virginia1994501-2,000$100 million to $750 million73
Diverse Technologies CorporationUpper Marlboro, Maryland198826-100Under $100 million11
DKW Communications, Inc.Washington, District of Columbia2000101-500Under $100 million33
Dowless and AssociatesHerndon, Virginia199926-100Under $100 million12
DreamhammerSanta Monica, California200026-100Under $100 million14
DSCIEatontown, New Jersey1992101-500$100 million to $750 million51
DS Information Systems CorporationAiea, Hawaii200326-100Under $100 million22
DSoft TechnologyColorado Springs, Colorado199826-100Under $100 million12
DSPcon, Inc.Bridgewater, New Jersey199126-100Under $100 million11
DTECH LABSSterling, Virginia2001<25Under $100 million11
Duer Advanced Technology and Aerospace, Inc.Vienna, Virginia199626-100Under $100 million31
Dynamic Analytics & Test Inc.Arlington, Virginia1999<25Unknown15
Dynamic Technology SystemsAlexandria, Virginia1987101-500Under $100 million12
DynamisArlington, Virginia2008UnknownUnknown21
EADS NA Defense Security and Systems Solutions, Inc.San Antonio, Texas1999101-500Under $100 million52
Eagan, McCallister Associates, Inc., an SAIC CompanyLexington Park, Maryland1984501-2,000Unknown210
EAGLE Enterprise Joint VentureVienna, Virginia2005501-2,000Unknown22
EchoStorm WorldwideSuffolk, Virginia200326-100Unknown21
EDAptive Computing, Inc.Dayton, Ohio1997<25Under $100 million14
EDC Consulting ServicesWashington, District of Columbia200526-100Under $100 million21
Edgesource CorporationAlexandria, Virginia199726-100Under $100 million21
Edge Technologies, Inc.Fairfax, Virginia199326-100Unknown22
Edgewater Federal SolutionsUrbana, Maryland200226-100Under $100 million21
Eiden Systems CorporationCharlottesville, Virginia198126-100Unknown27
eklypse2Littleton, Colorado1999<25Unknown11
Elicitek Inc.Rockville, Maryland1999<25Under $100 million11
Elite Consulting GroupNew York, New York1997<25Under $100 million11
e-ManagementSilver Spring, Maryland199926-100Under $100 million21
EMC CorporationMcLean, Virginia197910,000+$10 billion to $50 billion91
E.M. Norton Enterprises, Inc.San Diego, California2003<25Under $100 million12
EMSolutionsArlington, Virginia200026-100Under $100 million25
E & M Technologies, Inc.Severn, Maryland2005<25Under $100 million12
EMW, Inc.Herndon, Virginia1991101-500Under $100 million16
Endeavor SystemsMcLean, Virginia199926-100Unknown43
Endeca Technologies, Inc.Cambridge, Massachusetts1999101-500$100 million to $750 million11
Enerdyne Technologies Inc., a Viasat CompanyEl Cajon, California200626-100Unknown12
Energy Enterprise Solutions, LLCGermantown, Maryland2004101-500$100 million to $750 million52
Engineering Documentation Systems, Inc.Corona, California1988101-500Unknown33
Engineering Services Network, Inc.Arlington, Virginia1994101-500Under $100 million13
Engineering, Software and Network ServicesAlexandria, Virginia200226-100Under $100 million52
Engineering Solutions and ProductsEatontown, New Jersey2000501-2,000$100 million to $750 million12
Engineering Systems Solutions, Inc.Frederick, Maryland1994101-500Under $100 million105
Enterprise and Portal Software SystemsColumbia, Maryland2003<25Unknown12
Enterprise Business SolutionsBurke, Virginia199526-100Under $100 million11
Enterprise Information Services, Inc.Vienna, Virginia1994101-500Under $100 million18
Epoch Software Systems Inc.Gulf Breeze, Florida198926-100Under $100 million11
E*Pro TechnologiesWoodbridge, New Jersey2005<25Unknown11
Ericsson Federal, Inc.Reston, Virginia1990101-500Unknown22
ESG ConsultingSanta Clara, California198626-100Unknown11
Espy CorporationAustin, Texas1999<25Under $100 million12
ESRIRedlands, California19692,001-5,000$750 million to $1 billion33
Evolver, Inc.Reston, Virginia2000101-500Under $100 million11
E-volve Technology Systems, Inc.Fort Washington, Maryland2000<25Under $100 million12
Excell Data, a Compucom CompanyBellevue, Washington2001101-500Unknown11
Excel Management Systems, Inc.Columbus, Ohio1989101-500Under $100 million13
Exceptional Software Strategies, Inc.Linthicum Heights, Maryland1996101-500Unknown32
ExecuTech Strategic ConsultingWoodbridge, Virginia200526-100Under $100 million14
Executive Systems WestAurora, Colorado1983<25Unknown11
eXMeritus Software Federal Systems, Inc.Fairfax, Virginia2002UnknownUnknown11
Expert Consultants, Inc.Frederick, Maryland199626-100Under $100 million12
Ezenia!, Inc.Nashua, New Hampshire199126-100Under $100 million11
Facchina Global Services, LLCLa Plata, Maryland2004101-500Unknown32
Fairfield TechnologiesWashington, District of Columbia199026-100Unknown11
Fcaps Inc.Upper Marlboro, Maryland2000<25Unknown21
FCN ITRockville, Maryland1990UnknownUnder $100 million21
Federal IT ConsultingRockville, Maryland200326-100Under $100 million11
Federated ITWashington, District of Columbia200226-100Under $100 million34
FGM, Inc.Reston, Virginia1987101-500Under $100 million38
FiberTechnologiesMoneta, Virginia1990<25Under $100 million12
Flash Technology Group LLCSykesville, Maryland2007<25Unknown15
FlatIron SolutionsBoulder, Colorado2001101-500Under $100 million14
Flatter & AssociatesStafford, Virginia200226-100Under $100 million21
FlexPoint TechnologyReston, Virginia2007<25Under $100 million11
FMS Secure Solutions LLCLinthicum Heights, Maryland2000<25Under $100 million22
Forbes Analytic Software, Inc.Leesburg, Virginia1989<25Under $100 million21
Force 3, Inc.Crofton, Maryland1991101-500Under $100 million91
Foxhole TechnologyFairfax, Virginia2007<25Under $100 million38
Frontier Technologies, Inc.Edgewater, Maryland1984<25Under $100 million12
Frontline Systems, Inc.San Antonio, Texas199226-100Under $100 million15
Fulcrum IT Services Manassas, Virginia1985101-500Under $100 million1910
G3 Technologies, Inc.Columbia, Maryland200126-100Under $100 million11
GAITSAlexandria, Virginia1997101-500Under $100 million11
GartnerStamford, Connecticut19792,001-5,000$1 billion to $10 billion21
G & B Solutions, Inc.Reston, Virginia2001101-500Under $100 million12
Genova TechnologiesCedar Rapids, Iowa199326-100Under $100 million11
Geomatrix Software ServicesBound Brook, New Jersey199926-100Under $100 million11
Get-U-Started w/NT Solutions, LLCCharlotte, North Carolina2000<25Under $100 million11
GH Engineering, Inc.Vienna, Virginia1999<25Under $100 million11
Global CIWindsor Mill, Maryland199226-100Under $100 million46
Global Infotek Inc.Reston, Virginia199626-100Under $100 million15
Global Management Systems Inc.Washington, District of Columbia1988101-500Under $100 million18
Global Network SystemsRockville, Maryland1998<25Under $100 million24
Global Technical SystemsVirginia Beach, Virginia199726-100Unknown17
Global Technology Resources, Inc.Denver, Colorado1998101-500$100 million to $750 million32
Globecomm Services Maryland LLCSavage, Maryland1994UnknownUnknown31
GlotechRockville, Maryland199526-100Unknown31
GoogleMountain View, California199810,000+$10 billion to $50 billion21
Government Systems, Inc.Alexandria, Virginia2001<25Under $100 million26
Graham TechnologiesUpper Marlboro, Maryland2007<25Unknown21
Green Hills SoftwareSanta Barbara, California1982101-500Unknown11
GRSiFrederick, Maryland2000101-500Under $100 million54
GTI FederalFrederick, Maryland199826-100Under $100 million15
GTRasChantilly, Virginia200026-100Under $100 million41
GTSI Corp.Herndon, Virginia1983501-2,000$750 million to $1 billion22
Guidance SoftwarePasadena, California1997101-500Under $100 million11
Halcyon Solutions Inc.Dublin, Ohio199226-100Unknown21
Harris CorporationMelbourne, Florida198710,000+$1 billion to $10 billion2917
Hatha SystemsWashington, District of Columbia2006<25Unknown11
Heritage Global SolutionsGlendale, California2003<25Under $100 million31
HETRA Secure SolutionsPalm Bay, Florida199926-100Under $100 million11
Hewlett PackardPalo Alto, California193910,000+Above $50 billion2518
High Performance Technologies, Inc.Reston, Virginia1991101-500Under $100 million33
Hitachi, Ltd.Santa Clara, California198910,000+Above $50 billion11
Hittite Microwave CorporationChelmsford, Massachusetts1985101-500$100 million to $750 million11
Honeywell, Inc.Morristown, New Jersey188510,000+$10 billion to $50 billion79
Horizon Technology PartnersPalatine, Illinois199426-100Under $100 million12
HTA Technology Security ConsultingChicago, Illinois200126-100Unknown72
HT InnovationsChesterfield, Virginia2002<25Under $100 million23
Hughes Communications, Inc.Germantown, Maryland20052,001-5,000$1 billion to $10 billion11
Ian Evin AlexandersOxon Hill, Maryland1999<25Under $100 million14
IBMArmonk, New York192410,000+Above $50 billion179
IceWEBSterling, Virginia2004<25Under $100 million11
ICF Jacob and SundstromBaltimore, Maryland198126-100Unknown24
ICS Nett Inc.Vienna, Virginia200326-100Under $100 million33
iDirect Technologies, a VT Systems companyHerndon, Virginia1994101-500$100 million to $750 million24
iGovMcLean, Virginia199626-100Under $100 million22
IMCSterling, Virginia198926-100Unknown26
immixGroupMcLean, Virginia1997101-500$750 million to $1 billion24
Impact TechnologiesRochester, New York199926-100Under $100 million11
ImpervaRedwood City, California200226-100Unknown11
IMRG, Inc.Lanham, Maryland1997UnknownUnder $100 million21
IMRILaguna Hills, California199226-100Unknown36
I.M. Systems Group, Inc.Rockville, Maryland1986101-500Unknown25
IMTASChantilly, Virginia199426-100Unknown31
IndegoCTC, Inc.Chantilly, Virginia1995<25Under $100 million11
Indotronix International Corp.Poughkeepsie, New York1986501-2,000Under $100 million11
IndraSoft, Inc.Herndon, Virginia2002UnknownUnknown11
INDUS CorporationVienna, Virginia1991501-2,000Unknown99
INDUS TechnologySan Diego, California1991101-500Under $100 million24
Industrial MediumMcLean, Virginia2004<25Under $100 million35
iNEK TechologiesOverland Park, Kansas200426-100Under $100 million11
InferX CorporationSterling, Virginia1992<25Unknown11
Infinite Group, Inc.Pittsford, New York198626-100Under $100 million12
Infinity Systems EngineeringColorado Springs, Colorado199626-100Under $100 million14
InfobionicsEden Prairie, Minnesota2000<25Under $100 million11
InfoPro, IncorporatedMcLean, Virginia1989101-500Unknown25
InformaticaRedwood City, California1993501-2,000$100 million to $750 million25
Information Innovators, Inc.Springfield, Virginia2001101-500Under $100 million14
Information Management Group, Inc.Fairfax, Virginia198726-100Under $100 million207
Information Manufacturing LLCFairfax, Virginia1999<25Unknown12
Information Systems Security Solutions, Inc.Sterling, Virginia200226-100Under $100 million11
Information Systems Solutions, Inc.Rockville, Maryland199726-100Under $100 million57
Information Technology Company LLCFalls Church, Virginia1978<25Under $100 million13
Information Technology Management Inc.Springfield, Virginia1996<25Unknown11
InfostructuresRockville, Maryland198826-100Unknown12
Initiate SystemsChicago, Illinois199426-100Unknown12
Innoface SystemsCrofton, Maryland2005<25Under $100 million11
Innovative Information SolutionsLeesburg, Virginia2004<25Under $100 million73
Innovative Management and Technology ServicesFairmont, West Virginia199926-100Under $100 million19
InovaTech Government SolutionsFayetteville, North Carolina200226-100Under $100 million13
Inscope SolutionsReston, Virginia200326-100Under $100 million710
Instrumental Inc.Minneapolis, Minnesota1991<25Under $100 million11
Insys, Inc.Rockville, Maryland1994<25Unknown12
Intact Technology, Inc.Washington, District of Columbia199426-100Under $100 million11
INTECONCentennial, Colorado1999101-500Under $100 million35
Integral SystemsColumbia, Maryland1982501-2,000$100 million to $750 million11
Integrated Communication Solutions, Inc.Frederick, Maryland1989101-500Under $100 million315
Integrated Security TechnologiesHerndon, Virginia199726-100Under $100 million11
IntegritsSan Diego, California199926-100Under $100 million11
IntelliDyne LLCFalls Church, Virginia1999101-500Unknown13
Intelligence Consulting Enterprise SolutionsLeesburg, Virginia200426-100Under $100 million11
Intelligent Decisions, Inc.Ashburn, Virginia1988101-500Unknown65
Intelligent Solutions, Inc.Boulder, Colorado1992UnknownUnknown72
Intelligent Technologies, Inc.Fairfax, Virginia2002<25Under $100 million21
Intelligent Waves LLCHerndon, Virginia200626-100Under $100 million21
IntelligenxiaJacksonville, Florida2000<25Under $100 million11
IntellitacticsReston, Virginia200326-100Unknown13
Intelliware SystemsFredericksburg, Virginia200526-100Under $100 million32
Intercom Consulting and Federal Systems, Inc.Leesburg, Virginia199026-100Unknown11
InterImage, Inc.Arlington, Virginia199626-100Under $100 million12
Intervise ConsultantsRockville, Maryland1991101-500Under $100 million24
InvizeonMissoula, Montana1996<25Under $100 million11
Inxight SoftwareSunnyvale, California2003<25Unknown11
INX Inc.Houston, Texas1984101-500$100 million to $750 million14
IOMAX Information Services LLCSpringfield, Virginia200426-100Under $100 million14
IonIdeaFairfax, Virginia199126-100Unknown11
IP Network Solutions Inc.Herndon, Virginia200326-100Under $100 million31
Ironclad Technology GroupVirginia Beach, Virginia2008<25Under $100 million21
ISCOak Park, Illinois1989<25Unknown14
iSoftechChantilly, Virginia200426-100Under $100 million11
ISPA, Inc.Atlanta, Georgia198326-100Under $100 million14
ISYS TechnologiesLittleton, Colorado1990101-500Under $100 million217
IT Catalyst GroupRockville, Maryland2008<25Unknown21
IT-CNP, Inc.Columbia, Maryland200026-100Under $100 million11
ITEQSilver Spring, Maryland1991UnknownUnder $100 million11
ITI SolutionsSan Antonio, Texas2002<25Unknown12
ITSolutions, LLCSilver Spring, Maryland2001101-500Under $100 million21
IT Solutions Partners LLCSuffolk, Virginia1989<25Unknown11
ITT CorporationMcLean, Virginia1995501-2,000$1 billion to $10 billion5217
IT Tech Inc.Fremont, CaliforniaUnknown<25Under $100 million12
IxReveal, Inc.Jacksonville, Florida2000<25Under $100 million11
IZ TechnologiesAshburn, Virginia2006<25Under $100 million53
JAB Innovative SolutionsBristow, Virginia2007<25Unknown11
Jade Falcon ITGlendale, Arizona2007<25Under $100 million11
Janus AssociatesStamford, Connecticut1988UnknownUnder $100 million11
JBI TechnologiesAnnapolis, Maryland199526-100Under $100 million11
Jive SoftwarePortland, Oregon2001101-500Under $100 million12
JTSI, Inc.Kailua, Hawaii200226-100Under $100 million22
Juniper NetworksSunnyvale, California19965,000-10,000$1 billion to $10 billion21
Jupiter SystemsHayward, California198126-100Under $100 million15
K2 Share LLCCOLLEGE STATION, Texas200026-100Under $100 million32
K4 SolutionsFalls Church, Virginia200126-100Under $100 million12
Kadix SystemsArlington, Virginia2001101-500Under $100 million412
Keane Federal Systems, Inc.McLean, Virginia196510,000+Unknown711
Kestrel Enterprises, Inc.Springfield, Virginia2001<25Unknown21
Key Logic Systems, Inc.Morgantown, West Virginia199826-100Under $100 million54
Key Solutions, Inc.Upper Marlboro, Maryland200326-100Under $100 million11
Keystone Computer Associates, Inc.Fort Washington, Pennsylvania196526-100Under $100 million11
Kiowa TechnologyMcLean, Virginia2008<25Under $100 million11
Kitware, Inc.Clifton Park, New York199826-100Under $100 million11
K-Mar IndustriesBiloxi, Mississippi1997101-500Under $100 million12
KMM Technologies, IncReston, Virginia2003<25Unknown31
Knight Point SystemsDulles, Virginia200526-100Under $100 million15
Knowledge Based Systems, Inc.College Station, Texas198826-100Unknown11
KodakRochester, New York188810,000+$1 billion to $10 billion14
Koniag Services Inc.Chantilly, Virginia1994101-500Under $100 million11
Kortex SoftwareAlexandria, Virginia2003<25Under $100 million11
Kratos Defense and Security SolutionsSan Diego, California1995501-2,000$100 million to $750 million3010
L-3 CommunicationsNew York, New York199710,000+$10 billion to $50 billion9629
Language Computer CorporationRichardson, Texas199526-100Under $100 million11
Layer 7 TechnologiesWashington, District of Columbia1995<25Unknown17
Leader Communications, Inc.Oklahoma City, Oklahoma1999101-500Under $100 million17
Leading Edge SystemsColorado Springs, Colorado2002<25Unknown13
Lighthouse Computer ServicesLincoln, Rhode Island1995101-500Under $100 million21
Link Solutions, Inc.Reston, Virginia200626-100Under $100 million11
LinQuest CorporationLos Angeles, California2003101-500Unknown42
LMN SolutionsReston, Virginia2005<25Under $100 million31
LogiCoreHuntsville, Alabama200226-100Under $100 million11
LOGIXtech SolutionsEdison, New Jersey200126-100Unknown21
Log.sec CorporationFalls Church, Virginia2000101-500Unknown31
Long Wave, Inc.Fort Worth, Texas199526-100Under $100 million11
Lucent Global Solutions, an Alcatel-Lucent CompanyHerndon, Virginia2007101-500Unknown34
Lumark Technologies, Inc.Fairfax, Virginia1999<25Unknown12
Lumen Research LLCLicking, Missouri2007<25Under $100 million11
LunarlineArlington, Virginia2004<25Under $100 million19
Macfadden Systems Integration GroupSilver Spring, Maryland1986101-500Under $100 million11
Macro Solutions, Inc.Arlington, Virginia200026-100Under $100 million21
Maden Technologies Consulting, Inc.Arlington, Virginia198526-100Under $100 million46
Management Analysis, Inc.Vienna, Virginia197626-100Unknown110
Management Technology, Inc.Oxon Hill, Maryland1985101-500Under $100 million13
Mandex, Inc.Fairfax, Virginia199426-100Under $100 million15
Mark LogicSan Carlos, California200126-100Under $100 million42
MartinFederal ConsultingDadeville, Alabama2006<25Unknown12
Master Solutions LLCColorado Springs, Colorado199826-100Under $100 million23
MBR Computer Consultants, Inc.Vienna, Virginia200026-100Unknown12
MCP Computer CorporationSan Marcos, California1998<25Unknown17
MCSTampa, Florida1988101-500Under $100 million14
MDA 19692,001-5,000$750 million to $1 billion23
mediaEdge, a Division of Exceptional SoftwareLinthicum Heights, Maryland1996101-500Unknown110
Mercury Computer SystemsChelmsford, Massachusetts1981501-2,000$100 million to $750 million32
MeriTec Services, Inc.San Antonio, Texas200226-100Under $100 million23
Merlin InternationalEnglewood, Colorado199726-100Under $100 million32
Metron, Inc.Arlington, Virginia1984UnknownUnknown41
MicroLink, LLCVienna, Virginia1998101-500Under $100 million14
MicroSat Systems, Inc.Littleton, Colorado200126-100Unknown11
Microsoft CorporationRedmond, Washington197510,000+Above $50 billion92
MicroSysManassas, Virginia2002<25Under $100 million46
MicroTech, LLCVienna, Virginia2004101-500Under $100 million31
Miklos Systems, Inc.Fairfax, Virginia199326-100Under $100 million11
Millennium Engineering and Integration CorporationArlington, Virginia1995101-500Unknown36
Missing Link SecuritySpringfield, Virginia199326-100Under $100 million21
Mission SolutionsColorado Springs, Colorado2005<25Under $100 million14
Mnemonics Inc.Melbourne, Florida1976101-500Under $100 million13
Modis, Inc., an Adecco companyJacksonville, Florida19865,000-10,000Unknown144
MOJA, IncorporatedManassas, Virginia199526-100Under $100 million512
Mosaic Inc.Herndon, Virginia2001<25Under $100 million36
Motorola, Inc.Schaumburg, Illinois192810,000+$10 billion to $50 billion22
NAIDUpper Marlboro, Maryland198326-100Under $100 million16
Narus, Inc.Sunnyvale, California199726-100Under $100 million21
Nathan Kunes Inc.Coronado, California2000<25Under $100 million12
Nationwide IT ServicesAlexandria, Virginia2006<25Under $100 million11
Navstar, Inc.Falls Church, Virginia199926-100Under $100 million128
NBS EnterprisesLeesburg, Virginia2003<25Under $100 million71
NC4El Segundo, California2005101-500Unknown11
NCI Information Systems, Inc.Reston, Virginia19892,001-5,000$100 million to $750 million259
NCS Technologies, Inc.Piscataway, New Jersey1984101-500Under $100 million21
Net2Net Solutions, Inc.Great Falls, Virginia2001<25Under $100 million11
NetApp Inc.Sunnyvale, California19925,000-10,000$100 million to $750 million21
Netcentrics Corp.Vienna, Virginia199526-100Under $100 million11
Netconn SolutionsHagerstown, Maryland1997101-500Under $100 million53
NetScout SystemsWestford, Massachusetts1984501-2,000Under $100 million26
NetStar-1Rockville, Maryland2002501-2,000Under $100 million25
NetStar Systems Inc.Vienna, Virginia199826-100Unknown15
NetWitnessHerndon, Virginia200626-100Under $100 million11
Network Integrity Systems Inc.Marriottsville, Maryland2002<25Unknown11
Network Security Systems Plus, Inc.Falls Church, Virginia200226-100Under $100 million24
Newberry Group, TheSaint Charles, Missouri1996101-500Under $100 million35
Newgen Technologies, Inc.Clarksville, Maryland199726-100Under $100 million21
New River SystemsAshburn, Virginia2007<25Unknown32
NexOne CompanyBountiful, Utah2000101-500Under $100 million36
Nicor GlobalWashington, District of Columbia2007<25Unknown16
NIS SolutionsSterling, Virginia1997<25Under $100 million13
NJVC, LLCVienna, Virginia2000501-2,000$100 million to $750 million136
NMR ConsultingAnnapolis, Maryland199626-100Under $100 million16
NorthstratPurcellville, Virginia2006<25Under $100 million21
Nova Corp.Window Rock, Arizona200426-100Under $100 million14
NovaDatacomChantilly, Virginia200426-100Under $100 million15
Nova Management, Inc.Monterey, California1992101-500Under $100 million11
Novell Waltham, Massachusetts19832,001-5,000$750 million to $1 billion21
Novii DesignColumbia, Maryland200526-100Under $100 million13
NovodynamicsAnn Arbor, Michigan2001<25Under $100 million12
NSR Solutions, Inc.ROCKVILLE, Maryland1990<25Unknown12
Nytor TechnologiesChantilly, Virginia200426-100Unknown11
Oak Grove TechnologiesRaleigh, North Carolina1998101-500Under $100 million313
Object Data Inc.Manalapan, New Jersey199526-100Under $100 million21
ObjectFXMinneapolis, Minnesota199326-100Unknown11
ObjectWinHouston, Texas1997101-500Under $100 million11
Odyssey Systems Consulting Group, Ltd.Wakefield, Massachusetts1997101-500Under $100 million43
OG SystemsHerndon, Virginia1997UnknownUnder $100 million54
Ohm Systems, Inc.Horsham, Pennsylvania199826-100Under $100 million11
Omega SystemsPhoenix, Arizona1998<25Under $100 million34
Omega Technologies, Inc.Fairfax, Virginia199726-100Under $100 million18
OMNITEC Solutions, Inc.Bethesda, Maryland1999101-500Under $100 million33
Omniture Visual Sciences, an Adobe CompanyOrem, Utah1996501-2,000$100 million to $750 million11
OnPoint LLCArlington, Virginia1995101-500Under $100 million15
Opal Soft, Inc.Sunnyvale, California199726-100Under $100 million11
OPNET Technologies, Inc.Bethesda, Maryland1986501-2,000Under $100 million62
Optimal Enterprise SolutionsManassas, Virginia2004<25Under $100 million11
Optimos IncorporatedChantilly, Virginia1993101-500Unknown14
Oracle USARedwood City, California197710,000+$10 billion to $50 billion616
Orizon, Inc.Rockville, Maryland199826-100Under $100 million23
Outline SystemsSomerset, New Jersey1997<25Under $100 million51
P3I, Inc.Hopkinton, Massachusetts200026-100Under $100 million21
Pailen-Johnson Associates, Inc.Frederick, Maryland1979<25Unknown11
Palantir TechnologiesPalo Alto, California2004101-500Under $100 million11
Palomar Products Inc.Rancho Santa Margar, California199726-100Unknown11
Paradigm SolutionsDallas, Texas1995<25Under $100 million77
Paragon Dynamics, Inc.Aurora, Colorado199726-100Under $100 million11
Paragon SystemsHerndon, Virginia2003<25Under $100 million23
PAR Government SolutionsRome, New York1986<25Unknown21
Patriot LLCColumbia, Maryland200526-100Under $100 million15
Patriot TechnologiesFrederick, Maryland199626-100Under $100 million14
Peak Computer SolutionsVirginia Beach, Virginia1995UnknownUnder $100 million54
Peerless TechnologiesFairborn, Ohio200026-100Under $100 million23
PerceptronicsSherman Oaks, California2002<25Unknown11
Permuta TechnologiesAlexandria, Virginia2000<25Unknown11
PE SystemsFairfax, Virginia1995101-500Under $100 million11
Pilar Services, Inc.Laurel, Maryland2003<25Under $100 million15
piXlogicLos Altos, California1999<25Under $100 million11
Planet WorksPasadena, Maryland1996<25Unknown11
Platinum Solutions, Inc.Reston, Virginia199926-100Under $100 million65
PLEXSYS Interface Products, Inc.Camas, Washington198626-100Under $100 million11
Plexus Com/GroupBaltimore, Maryland199526-100Unknown11
Point OneArlington, Virginia1998<25Unknown11
Polycom Inc.Boulder, Colorado1998UnknownUnder $100 million11
Portal DynamicsAlexandria, Virginia200026-100Unknown11
PragmaticsMcLean, Virginia1980501-2,000Under $100 million55
Precise Systems, Inc.Lexington Park, Maryland1989<25Under $100 million11
Premier AnalysisSpringfield, Virginia199226-100Under $100 million11
Premier Management CorporationColumbia, Maryland2004<25Under $100 million11
Premier Technical ServicesLuray, Virginia198926-100Unknown11
Prime SolutionsSykesville, Maryland199726-100Under $100 million12
Professional SolutionsAlexandria, Virginia2002101-500Under $100 million411
Progeny Systems CorporationManassas, Virginia1995101-500$100 million to $750 million12
Progressive Network SolutionsReston, Virginia1999<25Unknown11
ProObjectHanover, Maryland199526-100Under $100 million23
ProSoft ServicesVirginia Beach, Virginia1984101-500Under $100 million34
ProTegusAshburn, Virginia2001<25Unknown14
PRO-telligent, LLCArlington, Virginia2000501-2,000Under $100 million24
PSI PaxCalif., Maryland2006101-500Under $100 million22
Purdy Group LLCMalone, New York2007<25Unknown11
QA TechnologiesOmaha, Nebraska199526-100Under $100 million52
QSSIGaithersburg, Maryland1997101-500Under $100 million11
QuadrintSaint Louis, Missouri2000<25Under $100 million31
Qualcomm IncorporatedSan Diego, California198510,000+$10 billion to $50 billion21
Quality Technology, Inc.Largo, Maryland1989101-500Unknown11
Quantrum LLCDayton, Ohio1998<25Under $100 million11
QuantumSan Jose, California1980501-2,000$750 million to $1 billion31
Quantum Research InternationalHuntsville, Alabama1987101-500Unknown24
Quest SoftwareAliso Viejo, California19872,001-5,000$100 million to $750 million31
Quintron Systems, Inc.Santa Maria, California197026-100Under $100 million14
QwaltecTempe, Arizona2001<25Under $100 million11
Qwest Communications International Inc.Denver, Colorado199710,000+$10 billion to $50 billion21
Radian Inc.1986UnknownUnder $100 million11
Raytheon BBN, a Raytheon companyCambridge, Massachusetts2004501-2,000$100 million to $750 million55
RDR, Inc.Centreville, Virginia1986101-500Unknown38
Realm Consulting, Inc.Reston, Virginia2004<25Under $100 million31
RedBlack CommunicationsHollywood, Maryland2007<25Unknown13
Red Buffalo, Inc.Sarasota, Florida2005<25Unknown21
Red Hat, Inc.Raleigh, North Carolina19932,001-5,000$100 million to $750 million21
Redhorse CorporationSan Diego, California2007<25Under $100 million11
Red Rapids, Inc.Richardson, Texas1996<25Under $100 million11
redShoe Technologies, Inc.Arlington, Virginia2008<25Unknown11
Referentia SystemsHonolulu, Hawaii199626-100Under $100 million12
Riverbed TechnologySan Francisco, California2002501-2,000$100 million to $750 million21
RiverGlassChampaign, Illinois200326-100Under $100 million12
RNB TechnologiesArlington, Virginia1999UnknownUnknown21
Ross Group Inc.Dayton, Ohio199326-100Under $100 million11
RTGXColumbia, Maryland1997101-500Under $100 million167
S4, Inc.Burlington, Massachusetts1996101-500Unknown1012
Safe Harbor SystemsVienna, Virginia2000<25Under $100 million13
Saffron TechnologyCary, North Carolina1999<25Under $100 million12
Sage IT, Inc.Frisco, Texas200326-100Unknown11
SAIGaithersburg, Maryland199826-100Under $100 million14
sapientBoston, Massachusetts1991UnknownUnknown21
SAS InstituteCary, North Carolina19765,000-10,000$1 billion to $10 billion21
SavvisHerndon, Virginia1995501-2,000$750 million to $1 billion11
SCCIFrederick, Maryland2002101-500Unknown12
SciCommBethesda, Maryland1989<25Under $100 million11
SDV Solutions, Inc.Williamsburg, Virginia200426-100Under $100 million14
Seamless TechnologiesMorristown, New Jersey1985<25Unknown11
Secure Computing and Communications, Inc.Great Falls, Virginia1993<25Unknown15
SecureInfo CorporationSan Antonio, Texas1992101-500Under $100 million11
Secure IT SolutionsMcLean, Virginia2004<25Under $100 million11
Securicon LLCAlexandria, Virginia2002<25Under $100 million33
Segue Technologies Inc.Arlington, Virginia1997<25Under $100 million44
SeidconBethesda, Maryland1983UnknownUnknown14
Select Innovation LLCYorktown, Virginia2003<25Under $100 million11
Senet TechnologyBurnsville, Minnesota2007<25Unknown11
Sensor Technologies, Inc.Red Bank, New Jersey1991101-500$100 million to $750 million33
SGIFremont, California2002101-500$100 million to $750 million31
SGS TechnologiesJacksonville, Florida200326-100Unknown21
Shim Enterprise, Inc.West Chester, Ohio198426-100Under $100 million65
SilkSpeed, Inc.Reston, Virginia2000<25Unknown11
SimulyzeReston, Virginia2000<25Under $100 million11
SimVentionsFredericksburg, Virginia200026-100Under $100 million11
SI Tec ConsultingCAMBRIDGE, Maryland2002<25Unknown31
Sky Computers, Inc.Chelmsford, Massachusetts1980<25Unknown11
SmartNet, Inc.Frederick, Maryland1998<25Unknown14
Smartronix, Inc.Hollywood, Maryland1995501-2,000$100 million to $750 million52
SMS Data Products Group, Inc.Mclean, Virginia1976101-500Under $100 million14
Snell Enterprises, Inc.Columbia, Maryland199026-100Under $100 million14
SNVCFairfax, Virginia199826-100Under $100 million25
SOCRATIQMcLean, Virginia2005<25Unknown14
Soft Concept, Inc.Fairfax, Virginia199926-100Unknown16
Soft Tech ConsultingFairfax, Virginia1996<25Unknown12
Software Engineering InstitutePittsburgh, Pennsylvania1984UnknownUnder $100 million45
Software Engineering ServicesBellevue, Nebraska199126-100Under $100 million34
Solers, Inc.Arlington, Virginia1998101-500Under $100 million21
Solutions Made Simple, Inc.Reston, Virginia200226-100Under $100 million23
Solvern Innovations, a TeleCommunication Systems companyBaltimore, Maryland2003101-500Under $100 million37
Spectrum Communications Inc.Hampton, Virginia1999101-500Unknown105
Spectrum Systems, Inc.Fairfax, Virginia198626-100Under $100 million25
Sphere of InfluenceMcLean, Virginia2001<25Under $100 million41
SP Systems, Inc.Greenbelt, Maryland1999101-500Under $100 million11
SSA Inc.Alexandria, Virginia198126-100Under $100 million25
SSB Inc.Fairfax, Virginia199426-100Under $100 million16
StanleyArlington, Virginia19682,001-5,000$1 billion to $10 billion2612
Sterling Computers, Inc.Norfolk, Nebraska199626-100$100 million to $750 million73
STG, Inc.Reston, Virginia1986501-2,000$100 million to $750 million58
StillSecureSuperior, Colorado200026-100Unknown11
Storage StrategiesSpringfield, Virginia2007<25Unknown34
Stratech Systems, Inc.McLean, Virginia1989UnknownUnknown11
Strategic Business Solutions Inc.Reston, Virginia199426-100Under $100 million61
Strategic Business SystemsHerndon, Virginia200026-100Unknown23
Strategic Directions LLCAlexandria, Virginia1996<25Unknown12
Strategic e-Business Solutions, Inc.Bethesda, Maryland1999<25Under $100 million11
StrategyLincsWaldorf, Maryland2007<25Unknown11
StreamBaseLexington, Massachusetts200326-100Under $100 million11
Suh'dutsing Technologies, LLCCedar City, Utah200326-100Under $100 million210
Sumaria SystemsArlington, Virginia1982UnknownUnknown21
Summit Solutions LLCHanover, Maryland2002<25Unknown32
Summit TechnologiesWest Hartford, Connecticut1997101-500Unknown116
Sun MicrosystemsMcLean, Virginia1984101-500Unknown18
Superlative TechnologiesAshburn, Virginia1996101-500Under $100 million47
SupremeSoftVienna, Virginia1995101-500Under $100 million31
Surya Systems, Inc.Bristol, Pennsylvania200026-100Under $100 million11
Suss ConsultingJenkintown, Pennsylvania198226-100Unknown11
Sybase, Inc.Bethesda, Maryland1991UnknownUnder $100 million14
SymantecCupertino, California198210,000+$1 billion to $10 billion81
Syntek Systems CorporationGaithersburg, Maryland198526-100Under $100 million23
Synteras LLCHerndon, Virginia1999501-2,000Under $100 million215
Sysorex Federal, Inc.Mountain View, California1971<25Unknown11
System of Systems Analytics, Inc.Fairfax, Virginia199826-100Under $100 million15
Systems Documentation Inc.South Plainfield, New Jersey1978101-500Under $100 million13
Systems Engineering, Inc.Dulles, Virginia1987<25Under $100 million25
Systems Made SimpleSyracuse, New York199026-100Under $100 million11
Systems Plus, Inc.Rockville, Maryland199126-100Under $100 million13
Systems Technology Forum, Ltd.Fredericksburg, Virginia2003101-500Under $100 million33
Syzygy Technologies, Inc.San Diego, California199526-100Under $100 million11
TanagerAnnapolis Junction, Maryland199626-100Under $100 million52
Tandel SystemsClearwater, Florida200126-100Under $100 million41
Tapestry SolutionsSan Diego, California1993101-500Unknown11
Tcoombs & AssociatesSpringfield, Virginia1998501-2,000Under $100 million21
TeAM LLCSan Antonio, Texas2002<25Unknown14
TechGuard SecurityChesterfield, Missouri200026-100Under $100 million12
Technatomy CorporationFairfax, Virginia200026-100Under $100 million13
Technical and Management ResourcesArlington, Virginia197926-100Under $100 million47
Technical and Project EngineeringMcLean, Virginia200026-100Under $100 million11
Technical Software Services, Inc.Pensacola, Florida199026-100Under $100 million11
Techni-CoreHuntsville, Alabama1978<25Under $100 million33
Technology Advancement Group, Inc.Dulles, Virginia1984101-500Under $100 million33
Technology Associates International CorporationCarlsbad, California1999101-500Under $100 million48
Technology Consulting Inc.Louisville, Kentucky198826-100Unknown42
Technology Development Group, Inc.Shawnee, Oklahoma199326-100Under $100 million34
Technology Resource SupportHuntsville, Alabama2000<25Under $100 million13
Technology Science CorporationSterling, Virginia1997<25Unknown21
TechOp Solutions InternationalStafford, Virginia200526-100Under $100 million44
TechRadiumSugar Land, Texas200026-100Under $100 million11
TechTeam Government Solutions, a TechTeam CompanyChantilly, Virginia2003101-500Unknown35
Tektron Micro Electronics, Inc.Pennsauken, New Jersey1968<25$100 million to $750 million25
Telcordia TechnologiesPiscataway, New Jersey19832,001-5,000Unknown31
TeleCommunication SystemsANNAPOLIS, Maryland1987501-2,000$100 million to $750 million22
Telos CorporationAshburn, Virginia1993101-500Under $100 million54
Tenable Network SecurityColumbia, Maryland200226-100Under $100 million11
Tenacity Solutions IncorporatedReston, Virginia200326-100Under $100 million21
Terremark Worldwide, Inc.Miami, Florida1982501-2,000$100 million to $750 million33
TestProsReston, Virginia198826-100Under $100 million63
TEXCOM Inc.Portsmouth, Virginia198226-100Under $100 million22
Thales USAArlington, Virginia19762,001-5,000$1 billion to $10 billion21
ThetusPortland, Oregon2003<25Under $100 million11
Thomas & Herbert ConsultingArlington, Virginia199626-100Under $100 million23
ThruPointN.Y., New York1993101-500Under $100 million11
Ticom, Inc.Austin, Texas198226-100Unknown11
TISTA Science and Technology CorporationBethesda, Maryland2005<25Under $100 million15
Tomorrow's Solutions TodayRockville, Maryland200126-100Under $100 million24
Total Systems Technology CorporationTannersville, Virginia2002<25Unknown14
Transquest Federal Systems, Inc.Westlake Village, California199326-100Under $100 million159
TranTech, Inc.Alexandria, Virginia1989101-500Under $100 million24
Trawick and AssociatesMcLean, Virginia1985UnknownUnder $100 million12
T-Rex CorporationReston, Virginia199926-100Under $100 million21
TribalcoBethesda, Maryland200426-100Unknown11
Trident Systems, Inc.Fairfax, Virginia1985101-500Under $100 million25
Trilogy Technical ServicesRockville, Maryland2004<25Under $100 million52
Trinity Information Technology, LLCSouthampton, Pennsylvania2005<25Unknown21
Tri Star EngineeringBedford, Indiana1995<25Unknown31
Triton Services Inc.Bowie, Maryland1990101-500Unknown15
Trofholz TechnologiesRocklin, California200126-100Under $100 million52
TRS ConsultingReston, Virginia200126-100Unknown21
TruestoneHerndon, Virginia2003501-2,000Under $100 million104
Trust DigitalMcLean, Virginia1991101-500Under $100 million12
Trusted Computer SolutionsHerndon, Virginia1994101-500Unknown22
Trusted Mission SolutionsMcLean, Virginia200126-100Under $100 million14
Tsource, LLCNew Market, Maryland200326-100Under $100 million85
TurningPoint Global SolutionsRockville, Maryland2002101-500Under $100 million11
TVAR SolutionsMcLean, Virginia2006<25Under $100 million53
TWD & AssociatesArlington, Virginia1986101-500Unknown41
Tybrin Corporation, a Jacobs Engineering companyFort Walton Beach, Florida1972501-2,000$100 million to $750 million34
Tygart Technology Inc.Fairmont, West Virginia1991<25Under $100 million36
Ultra Electronics ProLogic, Inc.Fairmont, West Virginia1995101-500Unknown31
Ultra Electronics USSIColumbia City, Indiana1998101-500Unknown21
UnisysBlue Bell, Pennsylvania198610,000+$100 million to $750 million108
Universal Hi-Tech Development, Inc.Rockville, Maryland1982101-500Under $100 million13
Upper Mohawk, Inc.Titusville, Florida1994UnknownUnder $100 million35
US Information Technologies CorporationChantilly, Virginia2006<25Unknown11
USmax CorporationGambrills, Maryland199526-100Under $100 million34
USM Business SystemsChantilly, Virginia1999101-500Under $100 million31
VAE IT, Inc.Herndon, Virginia1998<25Under $100 million31
Valador, Inc.Herndon, Virginia200126-100Under $100 million43
Van Dyke Technology GroupColumbia, Maryland200226-100Unknown75
Vector Planning & Services, Inc.San Diego, California1997101-500Under $100 million21
Ventura TechnologyWaipahu, Hawaii1998<25Under $100 million22
VericeptDenver, Colorado199926-100Unknown11
Verint Systems, Inc.Melville, New York19942,001-5,000$100 million to $750 million12
VerizonAshburn, Virginia198310,000+Above $50 billion1812
Vets Inc.Vienna, Virginia200526-100Under $100 million27
ViaSat, Inc.Carlsbad, California19862,001-5,000$100 million to $750 million33
ViaTech SystemsMcLean, Virginia1984101-500Under $100 million45
Video Dynamics, Inc.Chantilly, Virginia1982<25Under $100 million11
Vightel CorporationEllicott City, Maryland2003<25Unknown14
Vigilant ServicesLorton, Virginia199526-100Under $100 million12
ViON Corp.Washington, District of Columbia198026-100$100 million to $750 million11
Visionary Integration ProfessionalsAlexandria, Virginia1996UnknownUnder $100 million91
Vision Systems & Technology, Inc. (VSTI)Ellicott City, Maryland199726-100Under $100 million311
VistronixReston, Virginia1990101-500Under $100 million24
Visual PurpleSan Luis Obispo, California1998<25Under $100 million15
Visual Soft, Inc.Herndon, Virginia1998<25Unknown42
VitechVienna, Virginia199226-100Under $100 million13
VivisimoPittsburgh, Pennsylvania200026-100Unknown21
VortalsoftSomerset, New Jersey200026-100Unknown31
V-Tech SolutionsSilver Spring, Maryland2000UnknownUnder $100 million24
Ward Solutions, Inc.Columbia, Maryland200426-100Under $100 million62
WareOnEarth Communications Inc.North Charleston, South Carolina2002101-500Unknown66
Washington Technology GroupSilver Spring, Maryland199926-100Unknown25
WCIL Technology, Inc.Bowie, Maryland2001<25Under $100 million23
Wells LandersMcLean, Virginia200626-100Unknown12
Western DataComCleveland, Ohio1990<25Unknown13
Wheat International Communications CorporationSpringfield, Virginia198926-100Under $100 million32
Wilson Technologies, Inc.Washington, District of Columbia1997<25Under $100 million12
Wisetek Providers Inc.Fairfax, Virginia1997<25Under $100 million13
World IT Solutions, LLCHyattsville, Maryland200026-100Unknown101
Worldwide Information Network SystemsSeabrook, Maryland2000UnknownUnknown25
XconnectPurcellville, Virginia2005<25Under $100 million31
Xeriom Technology ServicesGilbert, Arizona200426-100Under $100 million21
XeroxNorwalk, Connecticut190610,000+$10 billion to $50 billion21
X-FedsSan Diego, California200426-100Under $100 million13
York TelecomEatontown, New Jersey1985101-500Unknown27
Zavda Technologies, LLCGlenn Dale, Maryland2006<25Unknown64
ZenetexHerndon, Virginia199926-100Under $100 million24
Zeus Technology Systems, Inc.Linthicum Heights, Maryland1991<25Unknown22
Ziva CorporationSan Diego, California2002<25Under $100 million12
ZolonTech Government ServicesWashington, District of Columbia1998101-500$100 million to $750 million22
Zot Inc.Columbia, Maryland1998<25Under $100 million11

This project was last updated in September 2010. Data is accurate as of that date.
"Top Secret America" is a project nearly two years in the making that describes the huge national security buildup in the United States after the Sept. 11, 2001, attacks. | Read More »



More than a dozen Washington Post journalists spent two years developing Top Secret America. | See the details »


Video

Top Secret America on Frontline

A short video from PBS’s FRONTLINE on The Post’s two-year investigation. An hour-long documentary film is forthcoming. Watch the trailer »

The reporters

Dana Priest

Investigative reporter Dana Priest has been The Washington Post's intelligence, Pentagon and health-care reporter. She has won numerous awards, including the 2008 Pulitzer Prize for public service for "The Other Walter Reed" and the 2006 Pulitzer for beat reporting for her work on CIA secret prisons and counterterrorism operations overseas. She is author of the 2003 book, "The Mission: Waging War and Keeping Peace With America's Military, (W.W. Norton).

William M. Arkin

William M. Arkin has been a columnist and reporter with The Washington Post and washingtonpost.com since 1998. He has worked on the subject of government secrecy and national security affairs for more than 30 years. He has authored or co-authored more than a dozen books about the U.S. military and national security.

Project Credits

Stephanie Clark, Ben de la Cruz, Kat Downs, Dan Drinkard, Anne Ferguson-Rohrer, Justin Ferrell, David Finkel, Jennifer Jenkins, Robert Kaiser, Laris Karklis, Jacqueline Kazil, Lauren Keane, Todd Lindeman, Greg Manifold, Jennifer Morehead, Bonnie Jo Mount, Larry Nista, Ryan O’Neil, Sarah Sampsel, Whitney Shefte, Laura Stanton, Julie Tate, Doris Truong, Nathaniel Vaughn Kelso, Michael Williamson, Karen Yourish, Amanda Zamora.

Contact Us

Phone: 202-334-9300
E-mail: topsecretamerica@washpost.com


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