Post 200: Top D.C.-Area Businesses

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Company Annual Revenue Industry
AARP $1.2 billion Nonprofit
Adventist HealthCare $815.2 million Health Care
Advisory Board $219.0 million Government And Professional Services
AES Corp. $16.1 billion Energy
Ahold USA -- Retail
Akin Gump Strauss Hauer & Feld -- Lobby Firm
Alion Science & Technology $739.5 million Aerospace And Defense
Allegis Group $5.7 billion Government And Professional Services
Allied Capital $502.2 million Financial Services
Allied Defense Group $144.4 million Aerospace And Defense
American Capital $1.1 billion Financial Services
American National Red Cross $3.1 billion Other
American Woodmark $602.4 million Manufacturing
Arbitron $368.8 million Media/Data
Argon ST $340.9 million Aerospace And Defense
Arinc $1.2 billion Government And Professional Services
Arnold & Porter -- Law Firm
Astra HR $1.4 billion Government And Professional Services
AvalonBay Communities $854.2 million Real Estate
B.F. Saul Co. $1.4 billion Real Estate
BAE Systems $34.4 billion Aerospace And Defense
Bank of America -- Financial Services
Bank-Fund Staff Federal Credit Union -- Financial Services
BB&T Corp. -- Financial Services
BGR Holding -- Lobby Firm
Blackboard $312.1 million Information Technology
BNA $352.2 million Media
Booz Allen Hamilton $4.4 billion Government And Professional Services
Brown Automotive Group $3.0 billion Retail
CACI International $2.4 billion Aerospace And Defense
Capital One Financial $13.9 billion Financial Services
Capitals $85.0 million Other
CapitalSource $1.3 billion Financial Services
Carlyle Group -- Financial Services
Cassidy & Associates -- Lobby Firm
Catalyst Heath Solutions $2.5 billion Health Care
Chemonics International $340.0 million Other
Children's National Medical Center $705.8 million Health Care
Chindex International $130.1 million Health Care
Choice Hotels International $641.7 million Hospitality And Travel
Ciena $902.4 million Telecommunications
Citigroup -- Financial Services
Clark Enterprises $4.8 billion Real Estate
Cogent Communications Group $215.5 million Telecommunications
ComScore $117.4 million Media/Data
Corporate Executive Board $558.4 million Government And Professional Services
Corporate Office Properties Trust $588.0 million Real Estate
Corporation for Public Broadcasting $493.2 million Media/Data
CoStar Group $212.4 million Media/Data
Coventry Health Care $11.9 billion Health Care
Covington & Burling -- Law Firm
Crowell & Moring -- Law Firm
CSC Corp. $16.5 billion Information Technology
D.C. United $15.0 million Other
DAI $374.4 million Other
Danaher Corp. $12.7 billion Manufacturing
Darcars Automotive Group $893.1 million Retail
Deltek $289.4 million Information Technology
DiamondRock Hospitality $693.2 million Hospitality And Travel
Dickstein Shapiro -- Law Firm
Discovery Communications $3.4 billion Media/Data
Donohoe Cos. $790.5 million Real Estate
DuPont Fabros Technology $173.7 million Information Technology
Dutko Worldwide -- Lobby Firm
DynCorp International $2.1 billion Government And Professional Services
Emergent BioSolutions $178.6 million Biotechnology
ePlus $849.3 million Information Technology
Fannie Mae $22.7 billion Financial Services
FBR Capital Markets $194.4 million Financial Services
Federal Realty Investment Trust $520.5 million Real Estate
First Potomac Realty Trust $124.3 million Real Estate
Fortress International Group $102.5 million Aerospace And Defense
Foundation Coal Holdings $1.7 billion Energy
Frank Parsons Inc. $360.0 million Retail
Freddie Mac $12.3 billion Financial Services
Gannett $6.8 billion Media/Data
Gategroup $2.7 billion Hospitality And Travel
Geico $12.5 billion Financial Services
General Dynamics $29.3 billion Aerospace And Defense
GeoEye $146.7 million Aerospace And Defense
George Mason University $747.8 million Education
George Washington University $1.0 billion Education
Georgetown University $876.9 million Education
Goodwill Industries International $3.1 billion Other
GTSI $821.2 million Government And Professional Services
Hanger Orthopedic Group $703.1 million Health Care
Hilton Hotels $8.1 billion Hospitality And Travel
Hitt Contracting $913.0 million Real Estate
Hogan & Hartson -- Law Firm
Host Hotels & Resorts $5.3 billion Hospitality And Travel
Howard University $799.3 million Education
Hughes Communications $1.1 billion Telecommunications
ICF International $697.4 million Government And Professional Services
Inova Health System $2.1 billion Health Care
Integral Systems $160.2 million Aerospace And Defense
Intelsat $2.4 billion Telecommunications
Intersections $361.6 million Financial Services
Interstate Hotels & Resorts $779.5 million Hospitality And Travel
James G. Davis Construction $659.0 million Other
JER Investors Trust $108.1 million Financial Services
Kettler $497.0 million Real Estate
Lafarge North America $6.0 billion Manufacturing
LaSalle Hotel Properties $683.4 million Hospitality And Travel
Latham & Watkins -- Law Firm
Liquidity Services $263.9 million Financial Services
Lockheed Martin $42.7 billion Aerospace And Defense
Long & Foster $767.0 million Real Estate
M.C. Dean $482.3 million Other
M&T Bank -- Banking
Macy's $24.9 billion Retail
ManTech International $1.9 billion Aerospace And Defense
Marriott International $12.9 billion Hospitality And Travel
Mars Inc. $30.0 billion Manufacturing
Martek Biosciences $352.4 million Biotechnology
Maximus $745.1 million Government And Professional Services
McDonald's $23.5 billion Hospitality And Travel
MCG Capital $135.4 million Financial Services
MedStar Health $3.5 billion Health Care
Micros Systems $954.2 million Information Technology
MicroStrategy $360.4 million Information Technology
Mitre $1.2 billion Government And Professional Services
N.E.W. Customer Service $506.0 million Other
Nationals $180.0 million Other
Nature Conservancy $1.1 billion Other
Navy Federal Credit Union -- Banking
NCI Inc. $390.6 million Information Technology
NeuStar $488.8 million Information Technology
New Enterprise Associates -- Financial Services
NII Holdings $4.3 billion Telecommunications
Northrop Grumman $33.9 billion Aerospace And Defense
NVR Inc. $3.7 billion Real Estate
Ogilvy Government Relations -- Lobby Firm
Omega World Travel $52.0 million Hospitality And Travel
Online Resources $151.6 million Information Technology
Opnet Technologies $101.3 million Telecommunications
Orbital Sciences $1.2 billion Aerospace And Defense
Ourisman Automotive Enterprises $734.1 million Retail
Patton Boggs -- Lobby Firm
Pentagon Federal Credit Union -- Financial Services
Pepco Holdings $10.7 billion Energy
PNC Financial Services Group $7.2 billion Financial Services
Presidio $943.6 million Government And Professional Services
Primus Telecommunications Group $895.9 million Telecommunications
QinetiQ North America $1.6 billion Information Technology
QuadraMed $150.4 million Information Technology
Quinn Gillespie & Associates -- Lobby Firm
Radio One $316.4 million Media/Data
Ratner Cos. $400.0 million Retail
Raytheon $23.2 billion Aerospace And Defense
RCN Corp. $739.2 million Telecommunications
Redskins $325.0 million Other
Rosenthal Automotive $811.3 million Retail
Rosetta Stone $209.4 million Education
Safeway $44.1 billion Retail
Sallie Mae $7.7 billion Financial Services
Sandy Spring Bancorp -- Banking
Science Applications International Corp. $10.1 billion Information Technology
Skadden, Arps, Slate, Meagher & Flom -- Law Firm
Sodexo $7.7 billion Hospitality And Travel
SRA International $1.5 billion Aerospace And Defense
Stanley $604.3 million Government And Professional Services
State Employees Credit Union of Maryland -- Financial Services
Steptoe & Johnson -- Law Firm
Strayer Education $396.3 million Education
Sucampo Pharmaceuticals $112.1 million Biotechnology
Sunrise Senior Living $1.7 billion Health Care
SunTrust Banks -- Financial Services
TeleCommunication Systems $220.1 million Telecommunications
Tier Technologies $122.6 million Information Technology
TNS Inc. $344.0 million Information Technology
Tower Federal Credit Union -- Financial Services
Trex $329.2 million Manufacturing
Ullico $284.7 million Financial Services
United Bankshares -- Banking
United Parcel Service $51.5 billion Transportation
United Therapeutics $281.5 million Biotechnology
University of Maryland $1.4 billion Education
USA Mobility $359.4 million Telecommunications
USEC $1.6 billion Energy
Van Scoyoc -- Lobby Firm
Vangent $558.3 million Government And Professional Services
Venable -- Law Firm
Verizon Communications $97.4 billion Telecommunications
Versar $115.6 million Government And Professional Services
Virginia Commerce Bancorp -- Banking
Volkswagen of America $16.0 billion Transportation
VSE Corp. $1.0 billion Government And Professional Services
W.R. Grace & Co. $3.3 billion Manufacturing
Wachovia -- Financial Services
Wal-Mart Stores $401.2 billion Retail
Washington Post Co. $4.5 billion Media/Data
Washington Real Estate Investment Trust $282.3 million Real Estate
Watson Wyatt Worldwide $1.8 billion Government And Professional Services
WGL Holdings $2.6 billion Energy
Wiley Rein -- Law Firm
Williams & Jensen -- Lobby Firm
Wills Group $913.6 million Energy
WilmerHale -- Law Firm
Wizards $200.0 million Other
XO Holdings $1.5 billion Telecommunications
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