Post 200: Top D.C.-Area Businesses

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Company Annual Revenue Industry
GSE Systems Inc. $21.9 million Information Technology
Vocus Inc. $28.1 million Information Technology
Bowl America Inc. $28.6 million Other
Celera Genomics Corp. $31.0 million Biotechnology
TVI Corp. $32.8 million Manufacturing
Optelecom-NKF Inc. $33.9 million Telecommunications
Republic Property Trust $35.6 million Real Estate
JER Investors Trust $36.4 million Financial Services
SteelCloud Inc. $36.5 million Information Technology
GeoEye $40.7 million Aerospace And Defense
Dialysis Corp. of America $45.4 million Health Care
Cuisine Solutions Inc. $46.2 million Manufacturing
Williams Industries Inc. $48.6 million Manufacturing
Varsity Group Inc. $50.1 million Other
Farmer Mac $53.5 million Financial Services
Horne International Inc. $53.7 million Government And Professional Services
Online Resources $60.5 million Information Technology
Halifax Corp. $62.0 million Information Technology
American Community Properties Trust $62.3 million Real Estate
Opnet Technologies $64.2 million Telecommunications
Versar $67.7 million Government And Professional Services
First Potomac Realty Trust $77.6 million Real Estate
Gene Logic Inc. $79.4 million Biotechnology
Liquidity Services $89.4 million Financial Services
Integral Systems $97.7 million Aerospace And Defense
Chindex International $100.8 million Health Care
TeleCommunication Systems $102.2 million Telecommunications
Digene Corp. $115.1 million Biotechnology
United Therapeutics $115.9 million Biotechnology
MCG Capital $119.5 million Financial Services
QuadraMed $122.3 million Information Technology
Bresler & Reiner Inc. $122.9 million Real Estate
Saul Centers Inc. $127.0 million Real Estate
CoStar Group $134.3 million Media/Data
Cogent Communications Group $135.2 million Telecommunications
Blackboard $135.7 million Information Technology
Analex Corp. $141.2 million Aerospace/Defense
CompuDyne Corp. $141.7 million Other
Advisory Board $159.1 million Government And Professional Services
Essex Corp. $159.8 million Telecommunications
Intersections $165.2 million Financial Services
Washington Real Estate Investment Trust $190.0 million Real Estate
NCI Inc. $191.3 million Information Technology
LCC International Inc. $194.0 million Telecommunications
WebMethods Inc. $200.6 million Information Technology
Martek Biosciences $217.9 million Biotechnology
Strayer Education $220.5 million Education
Comstock Homebuilding Cos. $224.3 million Real Estate
DiamondRock Hospitality $229.4 million Hospitality And Travel
Fieldstone Investment Corp. $237.3 million Financial Services
NeuStar $242.5 million Information Technology
Highland Hospitality Corp. $251.2 million Hospitality/Travel
TNS Inc. $258.9 million Information Technology
MicroStrategy $268.7 million Information Technology
Argon ST $271.8 million Aerospace And Defense
VSE Corp. $280.1 million Government And Professional Services
Duratek Inc. $281.2 million Government Services
Trex $294.1 million Manufacturing
Rowe Cos. $299.4 million Manufacturing
InPhonic Inc. $320.5 million Telecommunications
PRA International $326.2 million Biotechnology
Corporate Office Properties Trust $329.1 million Real Estate
Fairchild Corp. $352.4 million Other
Corporate Executive Board $362.2 million Government And Professional Services
Radio One $371.1 million Media/Data
Allied Capital $374.2 million Financial Services
LaSalle Hotel Properties $394.6 million Hospitality And Travel
SI International Inc. $397.9 million Aerospace And Defense
Federal Realty Investment Trust $410.3 million Real Estate
Ciena $427.3 million Telecommunications
CarrAmerica Realty Corp. $472.6 million Real Estate
Choice Hotels International $477.4 million Hospitality And Travel
FTI Consulting Inc. $539.5 million Consulting/Professional Services
American Capital $554.5 million Financial Services
XM Satellite Radio Holdings Inc. $558.3 million Media
RCN Corp. $561.0 million Telecommunications
ePlus $575.8 million Information Technology
Hanger Orthopedic Group $578.2 million Health Care
Micros Systems $597.3 million Information Technology
CapitalSource $645.3 million Financial Services
Maximus $647.5 million Government And Professional Services
AvalonBay Communities $670.7 million Real Estate
HealthExtras Inc. $694.5 million Health Care
Orbital Sciences $703.5 million Aerospace And Defense
MeriStar Hospitality Corp. $724.6 million Hospitality/Travel
Watson Wyatt Worldwide $737.4 million Government And Professional Services
American Woodmark $777.0 million Manufacturing
Ourisman Automotive Enterprises $867.3 million Retail
SRA International $881.8 million Aerospace And Defense
GTSI $886.3 million Government And Professional Services
ManTech International $980.3 million Aerospace And Defense
Friedman, Billings, Ramsey Group Inc. $995.3 million Financial Services
Rosenthal Automotive $1.0 billion Retail
Darcars Automotive Group $1.1 billion Retail
Interstate Hotels & Resorts $1.1 billion Hospitality And Travel
Long & Foster $1.1 billion Real Estate
B.F. Saul Co. $1.2 billion Real Estate
Primus Telecommunications Group $1.2 billion Telecommunications
MedImmune Inc. $1.2 billion Biotechnology
Ritz Camera Centers Inc. $1.2 billion Retail
Foundation Coal Holdings $1.3 billion Energy
XO Holdings $1.4 billion Telecommunications
Anteon International Corp. $1.5 billion Aerospace/Defense
T. Rowe Price Group Inc. $1.5 billion Financial Services
USEC $1.6 billion Energy
CACI International $1.6 billion Aerospace And Defense
Inova Health System $1.7 billion Health Care
NII Holdings $1.7 billion Telecommunications
Sunrise Senior Living $1.8 billion Health Care
Legg Mason Inc.* $2.0 billion Financial Services
WGL Holdings $2.2 billion Energy
W.R. Grace & Co. $2.6 billion Manufacturing
McCormick & Co. $2.6 billion Manufacturing
Goodwill Industries International $2.6 billion Other
MedStar Health $2.7 billion Health Care
Discovery Communications $2.7 billion Media/Data
Clark Enterprises $2.8 billion Real Estate
Harman International Industries Inc. $3.0 billion Manufacturing
Washington Post Co. $3.6 billion Media/Data
Booz Allen Hamilton $3.6 billion Government And Professional Services
Host Hotels & Resorts $3.9 billion Hospitality And Travel
Allegis Group $4.0 billion Government And Professional Services
Lafarge North America Inc. $4.3 billion Manufacturing
NVR Inc. $5.3 billion Real Estate
Sallie Mae $6.5 billion Financial Services
Black & Decker Corp. $6.5 billion Manufacturing
Coventry Health Care $6.6 billion Health Care
Gannett $7.6 billion Media/Data
Danaher Corp. $8.0 billion Manufacturing
Pepco Holdings $8.1 billion Energy
Norfolk Southern Corp. $8.5 billion Transportation
Geico $10.1 billion Financial Services
Genworth Financial Inc. $10.5 billion Financial Services
AES Corp. $11.1 billion Energy
Smithfield Foods Inc. $11.4 billion Manufacturing
Marriott International $11.6 billion Hospitality And Travel
Circuit City Stores Inc. $11.6 billion Retail
Capital One Financial $12.1 billion Financial Services
CSC Corp. $14.1 billion Information Technology
Constellation Energy Group Inc. $17.1 billion Energy
Mars Inc. $18.0 billion Manufacturing
Dominion Resources Inc. $18.0 billion Energy
McDonald's $20.5 billion Hospitality And Travel
General Dynamics $21.2 billion Aerospace And Defense
Northrop Grumman $30.7 billion Aerospace And Defense
Sprint Nextel Corp. $34.7 billion Telecommunications
Lockheed Martin $37.2 billion Aerospace And Defense
Safeway $38.4 billion Retail
Verizon Communications $75.1 billion Telecommunications
Ahold USA -- Retail
Allied Defense Group -- Aerospace And Defense
BearingPoint Inc. -- Information Technology
Burke & Herbert Bank & Trust Co. -- Banking
Cardinal Financial Corp. -- Financial Services
Chevy Chase Bank FSB -- Banking
Fannie Mae -- Financial Services
Freddie Mac -- Financial Services
International Business Machines -- Information Technology
Macy's -- Retail
Manugistics Group Inc. -- Information Technology
Mercantile Bankshares Corp. -- Banking
Middleburg Financial Corp. -- Banking
Mills Corp. -- Real Estate
NeighborCare Inc. -- Health Care
Provident Bankshares Corp. -- Banking
Sandy Spring Bancorp -- Banking
Science Applications International Corp. -- Information Technology
Severn Bancorp Inc. -- Banking
Tier Technologies -- Information Technology
Time Warner Inc. -- Media
USA Mobility -- Telecommunications
Virginia Commerce Bancorp -- Banking
Virginia Financial Group Inc. -- Banking
Wal-Mart Stores -- Retail
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