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Company NameHQ LocationYear Est.EmployeesRevenueLocationsGovt. Clients
ThruPointN.Y., New York1993101-500Under $100 million11
TIAX LLCLexington, Massachusetts2002101-500Unknown13
Ticom, Inc.Austin, Texas198226-100Unknown11
Tier One TechnologiesMc Murray, Pennsylvania2003<25Under $100 million31
TigerSwan, IncApex, North Carolina2005101-500Under $100 million11
TISTA Science and Technology CorporationBethesda, Maryland2005<25Under $100 million15
Titan SolutionsCedar Park, Texas199826-100Under $100 million71
TMC DesignLas Cruces, New Mexico199726-100Unknown21
Toeroek Associates, Inc.Wheat Ridge, Colorado1993<25Under $100 million21
Toffler AssociatesReston, Virginia2005<25Unknown11
Tomorrow's Solutions TodayRockville, Maryland200126-100Under $100 million24
Top Echelon NetworkCanton, Ohio1988<25Under $100 million152
Torres Advanced Enterprise SolutionsArlington, Virginia2002101-500Under $100 million14
Total Solutions Inc.Madison, Alabama1995101-500Under $100 million14
Total Systems Technology CorporationTannersville, Virginia2002<25Unknown14
Touchstone, an SRA International CompanyWashington, District of Columbia199126-100Unknown16
Tower Technologies, Inc.Annapolis, Maryland198726-100Under $100 million61
Toyon Research CorporationSterling, Virginia1980<25Unknown23
Tralfaz LLCColorado Springs, Colorado2007<25Unknown21
Translation LinkCary, North Carolina2006<25Unknown11
TransperfectN.Y., New York1992501-2,000$100 million to $750 million13
Transquest Federal Systems, Inc.Westlake Village, California199326-100Under $100 million159
Transtecs CorporationWichita, Kansas1988101-500Under $100 million22
TranTech, Inc.Alexandria, Virginia1989101-500Under $100 million24
Trawick and AssociatesMcLean, Virginia1985UnknownUnder $100 million12
Trenchant Analytics, LLCBurke, Virginia2004<25Under $100 million14
Tresys TechnologyColumbia, Maryland200026-100Under $100 million21
T-Rex CorporationReston, Virginia199926-100Under $100 million21
Trex Enterprises CorporationSan Diego, California2000101-500Unknown13
TribalcoBethesda, Maryland200426-100Unknown11
Trident Systems, Inc.Fairfax, Virginia1985101-500Under $100 million25
Trillium StaffingKalamazoo, Michigan19842,001-5,000Unknown11
Trilogy Technical ServicesRockville, Maryland2004<25Under $100 million52
Trinity Information Technology, LLCSouthampton, Pennsylvania2005<25Unknown21
Trinity Technology GroupFairfax, Virginia2002101-500Under $100 million54
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
Trusant Technologies, LLCColumbia, Maryland2002<25Under $100 million31
Trust DigitalMcLean, Virginia1991101-500Under $100 million12
Trusted Computer SolutionsHerndon, Virginia1994101-500Unknown22
Trusted Mission SolutionsMcLean, Virginia200126-100Under $100 million14
Trusted Systems, Inc.Taneytown, Maryland1988<25Unknown21
TSL AssociatesWilson, New York1990<25Unknown121
TSM CorporationBartlett, Tennessee1978101-500Under $100 million21
Tsource, LLCNew Market, Maryland200326-100Under $100 million85
Tulloh Recruiting, LLCFredericksburg, Virginia1999<25Unknown61
Turner InteriorsArlington, Virginia1902UnknownUnknown31

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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