Top Private Companies

Allegis Group Inc.
Annual Revenue: $5.0 billion
Industry: Government And Professional Services

B.F. Saul Real Estate Investment Trust
Annual Revenue: $1.3 billion
Industry: Real Estate

Booz Allen Hamilton Inc.
Annual Revenue: $4.0 billion
Industry: Government And Professional Services

Brown Automotive Group
Annual Revenue: $4.8 billion
Industry: Retail

Clark Enterprises Inc.
Annual Revenue: $3.2 billion
Industry: Real Estate

Darcars Automotive Group
Annual Revenue: $1.1 billion
Industry: Retail

Discovery Communications
Annual Revenue: $3.0 billion
Industry: Media

Kettler
Annual Revenue: $823.1 million
Industry: Real Estate

Long & Foster Cos.
Annual Revenue: $1.1 billion
Industry: Real Estate

Mars Inc.
Annual Revenue: $18.0 billion
Industry: Manufacturing

Ourisman Automotive Enterprises
Annual Revenue: $914.7 million
Industry: Retail

Rosenthal Automotive
Annual Revenue: $858.1 million
Industry: Retail