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Company NameHQ LocationYear Est.EmployeesRevenueLocationsGovt. Clients
Van Dyke Technology GroupColumbia, Maryland200226-100Unknown75
Vance Security USAOakton, Virginia199026-100Under $100 million11
Valley Technologies, Inc.,Tamaqua, Pennsylvania199226-100Under $100 million11
Valiant Solutions LLCCary, North Carolina2005<25Under $100 million96
Valador, Inc.Herndon, Virginia200126-100Under $100 million43
VAE IT, Inc.Herndon, Virginia1998<25Under $100 million31
U.S. Security AssociatesRoswell, Georgia195510,000+$100 million to $750 million31
USM Business SystemsChantilly, Virginia1999101-500Under $100 million31
USmax CorporationGambrills, Maryland199526-100Under $100 million34
USISFalls Church, Virginia19965,000-10,000$100 million to $750 million67
US Information Technologies CorporationChantilly, Virginia2006<25Unknown11
USGC, Inc.Annapolis, Maryland199926-100Under $100 million612
USfalcon, Inc.Morrisville, North Carolina2005101-500$100 million to $750 million2510
URS CorporationSAN FRANCISCO, California195710,000+$1 billion to $10 billion3614
Upper Mohawk, Inc.Titusville, Florida1994UnknownUnder $100 million35
Universal Systems & Technology, Inc., a Lockheed Martin CompanyCentreville, Virginia1988101-500Unknown27
Universal Strategy Group, Inc.Columbia, Tennessee2007<25Unknown21
Universal Hi-Tech Development, Inc.Rockville, Maryland1982101-500Under $100 million13
Universal Business SolutionsAlpharetta, Georgia199526-100Under $100 million42
UnisysBlue Bell, Pennsylvania198610,000+$100 million to $750 million108
Ultra Electronics USSIColumbia City, Indiana1998101-500Unknown21
Ultra Electronics ProLogic, Inc.Fairmont, West Virginia1995101-500Unknown31
Uchil LLCVirginia Beach, Virginia2005<25Unknown12
UAV ProBlackstone, Virginia2000<25Under $100 million13
Tygart Technology Inc.Fairmont, West Virginia1991<25Under $100 million36
Tybrin Corporation, a Jacobs Engineering companyFort Walton Beach, Florida1972501-2,000$100 million to $750 million34
Twin-SoftAlexandria, Virginia2002<25Under $100 million11
TWD & AssociatesArlington, Virginia1986101-500Unknown41
TVAR SolutionsMcLean, Virginia2006<25Under $100 million53
TurningPoint Global SolutionsRockville, Maryland2002101-500Under $100 million11
Turner InteriorsArlington, Virginia1902UnknownUnknown31
Tulloh Recruiting, LLCFredericksburg, Virginia1999<25Unknown61
Tsource, LLCNew Market, Maryland200326-100Under $100 million85
TSM CorporationBartlett, Tennessee1978101-500Under $100 million21
TSL AssociatesWilson, New York1990<25Unknown121
Trusted Systems, Inc.Taneytown, Maryland1988<25Unknown21
Trusted Mission SolutionsMcLean, Virginia200126-100Under $100 million14
Trusted Computer SolutionsHerndon, Virginia1994101-500Unknown22
Trust DigitalMcLean, Virginia1991101-500Under $100 million12
Trusant Technologies, LLCColumbia, Maryland2002<25Under $100 million31
TruestoneHerndon, Virginia2003501-2,000Under $100 million104
TRS ConsultingReston, Virginia200126-100Unknown21
Trofholz TechnologiesRocklin, California200126-100Under $100 million52
Triton Services Inc.Bowie, Maryland1990101-500Unknown15
Tri Star EngineeringBedford, Indiana1995<25Unknown31
Trinity Technology GroupFairfax, Virginia2002101-500Under $100 million54
Trinity Information Technology, LLCSouthampton, Pennsylvania2005<25Unknown21
Trilogy Technical ServicesRockville, Maryland2004<25Under $100 million52
Trillium StaffingKalamazoo, Michigan19842,001-5,000Unknown11
Trident Systems, Inc.Fairfax, Virginia1985101-500Under $100 million25

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 »


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 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.

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