2007 Post 200

Top 100 Companies

AceComm Corp.
Annual Revenue: $26.7 million
Industry: Telecommunications

Advisory Board Co.
Annual Revenue: $183.2 million
Industry: Government And Professional Services

AES Corp.
Annual Revenue: N/A
Industry: Energy

Allied Capital Corp.
Annual Revenue: $452.6 million
Industry: Financial Services

Allied Defense Group Inc.
Annual Revenue: $128.7 million
Industry: Aerospace/Defense

American Capital Strategies Ltd.
Annual Revenue: $860.0 million
Industry: Financial Services

American Community Properties Trust
Annual Revenue: $98.2 million
Industry: Real Estate

American Woodmark Corp.
Annual Revenue: $837.7 million
Industry: Manufacturing

Argon ST Inc.
Annual Revenue: $258.8 million
Industry: Aerospace And Defense

AvalonBay Communities Inc.
Annual Revenue: $737.3 million
Industry: Real Estate

BearingPoint Inc.
Annual Revenue: N/A
Industry: Information Technology

Blackboard Inc.
Annual Revenue: $183.1 million
Industry: Information Technology

Bowl America Inc.
Annual Revenue: $30.3 million
Industry: Other

Bresler & Reiner Inc.
Annual Revenue: $103.3 million
Industry: Real Estate

CACI International Inc.
Annual Revenue: $1.8 billion
Industry: Aerospace And Defense

Capital One Financial Corp.
Annual Revenue: $15.2 billion
Industry: Financial Services

CapitalSource Inc.
Annual Revenue: $1.2 billion
Industry: Financial Services

Celera Genomics Corp.
Annual Revenue: $46.2 million
Industry: Biotechnology

Chindex International Inc.
Annual Revenue: $90.8 million
Industry: Health Care

Choice Hotels International Inc.
Annual Revenue: $544.7 million
Industry: Hospitality And Travel

Ciena Corp.
Annual Revenue: $564.1 million
Industry: Telecommunications

Cogent Communications Group Inc.
Annual Revenue: $149.1 million
Industry: Telecommunications

CompuDyne Corp.
Annual Revenue: $147.5 million
Industry: Other

Computer Sciences Corp.
Annual Revenue: N/A
Industry: Information Technology

Comstock Homebuilding Cos.
Annual Revenue: $245.9 million
Industry: Real Estate

Corporate Executive Board Co.
Annual Revenue: $460.6 million
Industry: Government And Professional Services

Corporate Office Properties Trust
Annual Revenue: $361.4 million
Industry: Real Estate

CoStar Group Inc.
Annual Revenue: $158.9 million
Industry: Information Technology

Coventry Health Care Inc.
Annual Revenue: $7.7 billion
Industry: Health Care

Cuisine Solutions Inc.
Annual Revenue: $64.1 million
Industry: Manufacturing

Danaher Corp.
Annual Revenue: $9.6 billion
Industry: Manufacturing

Dialysis Corp. of America
Annual Revenue: $62.5 million
Industry: Health Care

DiamondRock Hospitality Co.
Annual Revenue: $491.9 million
Industry: Hospitality And Travel

Digene Corp.
Annual Revenue: $152.9 million
Industry: Biotechnology

DynCorp International Inc.
Annual Revenue: $2.0 billion
Industry: Government And Professional Services

Emergent BioSolutions Inc.
Annual Revenue: $152.7 million
Industry: Biotechnology

ePlus Inc.
Annual Revenue: N/A
Industry: Information Technology

Fairchild Corp.
Annual Revenue: N/A
Industry: Other

Fannie Mae
Annual Revenue: N/A
Industry: Financial Services

Farmer Mac
Annual Revenue: $277.0 million
Industry: Financial Services

Federal Realty Investment Trust
Annual Revenue: $451.0 million
Industry: Real Estate

Fieldstone Investment Corp.
Annual Revenue: $63.9 million
Industry: Financial Services

First Potomac Realty Trust
Annual Revenue: $104.5 million
Industry: Real Estate

Foundation Coal Holdings Inc.
Annual Revenue: $1.5 billion
Industry: Energy

Freddie Mac
Annual Revenue: $44.0 billion
Industry: Financial Services

Friedman, Billings, Ramsey Group Inc.
Annual Revenue: $1.0 billion
Industry: Financial Services

Gannett Co.
Annual Revenue: $8.0 billion
Industry: Media

General Dynamics Corp.
Annual Revenue: $24.1 billion
Industry: Aerospace And Defense

GeoEye Inc.
Annual Revenue: $151.2 million
Industry: Aerospace And Defense

Gladstone Capital Corp.
Annual Revenue: $26.9 million
Industry: Financial Services

Gladstone Commercial Corp.
Annual Revenue: $25.9 million
Industry: Real Estate

GTSI Corp.
Annual Revenue: $850.2 million
Industry: Government And Professional Services

Halifax Corp.
Annual Revenue: $54.9 million
Industry: Information Technology

Hanger Orthopedic Group Inc.
Annual Revenue: $598.8 million
Industry: Health Care

Harman International Industries Inc.
Annual Revenue: $3.2 billion
Industry: Manufacturing

HealthExtras Inc.
Annual Revenue: $1.3 billion
Industry: Health Care

Highland Hospitality Corp.
Annual Revenue: $422.6 million
Industry: Hospitality/Travel

Horne International Inc.
Annual Revenue: $28.3 million
Industry: Government And Professional Services

Host Hotels & Resorts Inc.
Annual Revenue: $4.9 billion
Industry: Hospitality And Travel

Hughes Communications Inc.
Annual Revenue: $858.7 million
Industry: Telecommunications

Human Genome Sciences Inc.
Annual Revenue: $25.8 million
Industry: Biotechnology

ICF International Inc.
Annual Revenue: $331.3 million
Industry: Government And Professional Services

InPhonic Inc.
Annual Revenue: N/A
Industry: Telecommunications

Integral Systems Inc.
Annual Revenue: $116.5 million
Industry: Aerospace And Defense

Intersections Inc.
Annual Revenue: $201.1 million
Industry: Financial Services

Interstate Hotels & Resorts Inc.
Annual Revenue: $975.2 million
Industry: Hospitality And Travel

JER Investors Trust Inc.
Annual Revenue: $74.0 million
Industry: Financial Services

Katy Industries Inc.
Annual Revenue: $396.2 million
Industry: Manufacturing

LaSalle Hotel Properties
Annual Revenue: $626.9 million
Industry: Hospitality And Travel

LCC International Inc.
Annual Revenue: $130.0 million
Industry: Telecommunications

Liquidity Services Inc.
Annual Revenue: $147.8 million
Industry: Financial Services

Lockheed Martin Corp.
Annual Revenue: $39.6 billion
Industry: Aerospace And Defense

ManTech International Corp.
Annual Revenue: $1.1 billion
Industry: Aerospace And Defense

Marriott International Inc.
Annual Revenue: $12.2 billion
Industry: Hospitality And Travel

Martek Biosciences Corp.
Annual Revenue: $270.7 million
Industry: Biotechnology

Maximus Inc.
Annual Revenue: $700.9 million
Industry: Government And Professional Services

MCG Capital Corp.
Annual Revenue: $154.4 million
Industry: Financial Services

MedImmune Inc.
Annual Revenue: $1.3 billion
Industry: Biotechnology

Micros Systems Inc.
Annual Revenue: $679.0 million
Industry: Information Technology

MicroStrategy Inc.
Annual Revenue: $313.8 million
Industry: Information Technology

NCI Inc.
Annual Revenue: $218.3 million
Industry: Information Technology

NeuStar Inc.
Annual Revenue: $333.0 million
Industry: Information Technology

NII Holdings Inc.
Annual Revenue: $2.4 billion
Industry: Telecommunications

NVR Inc.
Annual Revenue: $6.1 billion
Industry: Real Estate

Online Resources Corp.
Annual Revenue: $91.7 million
Industry: Information Technology

Opnet Technologies Inc.
Annual Revenue: $76.1 million
Industry: Telecommunications

Optelecom-NKF Inc.
Annual Revenue: $39.5 million
Industry: Telecommunications

Orbital Sciences Corp.
Annual Revenue: $802.8 million
Industry: Aerospace And Defense

Pepco Holdings Inc.
Annual Revenue: $8.4 billion
Industry: Energy

PRA International
Annual Revenue: $338.2 million
Industry: Biotechnology

Primus Telecommunications Group Inc.
Annual Revenue: $1.0 billion
Industry: Telecommunications

QuadraMed Corp.
Annual Revenue: $125.2 million
Industry: Information Technology

Radio One Inc.
Annual Revenue: N/A
Industry: Media

RCN Corp.
Annual Revenue: $585.5 million
Industry: Telecommunications

Republic Property Trust
Annual Revenue: $66.0 million
Industry: Real Estate

Sallie Mae
Annual Revenue: $8.8 billion
Industry: Financial Services

Saul Centers Inc.
Annual Revenue: $138.0 million
Industry: Real Estate

SI International Inc.
Annual Revenue: $462.0 million
Industry: Aerospace And Defense

Sourcefire Inc.
Annual Revenue: $44.9 million
Industry: Information Technology

Spherix Inc.
Annual Revenue: $24.8 million
Industry: Other

Sprint Nextel Corp.
Annual Revenue: $41.0 billion
Industry: Telecommunications

SRA International Inc.
Annual Revenue: $1.2 billion
Industry: Aerospace And Defense

Stanley Inc.
Annual Revenue: $284.8 million
Industry: Government And Professional Services

Strayer Education Inc.
Annual Revenue: $263.6 million
Industry: Other

Sunrise Senior Living Inc.
Annual Revenue: N/A
Industry: Health Care

TeleCommunication Systems Inc.
Annual Revenue: $124.9 million
Industry: Telecommunications

The Washington Post Co.
Annual Revenue: $3.9 billion
Industry: Media

Tier Technologies Inc.
Annual Revenue: $168.7 million
Industry: Information Technology

TNS Inc.
Annual Revenue: $286.2 million
Industry: Information Technology

Trex Co.
Annual Revenue: $337.0 million
Industry: Manufacturing

TVI Corp.
Annual Revenue: $36.2 million
Industry: Manufacturing

United Therapeutics Corp.
Annual Revenue: $159.6 million
Industry: Biotechnology

USA Mobility Inc.
Annual Revenue: $497.7 million
Industry: Telecommunications

USEC Inc.
Annual Revenue: $1.8 billion
Industry: Energy

Varsity Group Inc.
Annual Revenue: $53.9 million
Industry: Other

Versar Inc.
Annual Revenue: $60.9 million
Industry: Government And Professional Services

Vocus Inc.
Annual Revenue: $40.3 million
Industry: Information Technology

VSE Corp.
Annual Revenue: $363.7 million
Industry: Government And Professional Services

W.R. Grace & Co.
Annual Revenue: $2.8 billion
Industry: Manufacturing

Washington Real Estate Investment Trust
Annual Revenue: $219.7 million
Industry: Real Estate

Watson Wyatt Worldwide Inc.
Annual Revenue: $1.3 billion
Industry: Government And Professional Services

WebMethods Inc.
Annual Revenue: $208.8 million
Industry: Information Technology

WGL Holdings Inc.
Annual Revenue: $2.6 billion
Industry: Energy

Williams Industries Inc.
Annual Revenue: $42.1 million
Industry: Manufacturing

XM Satellite Radio Holdings Inc.
Annual Revenue: $933.4 million
Industry: Media

XO Holdings Inc.
Annual Revenue: $1.4 billion
Industry: Telecommunications

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