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31. Trump Organization
Trump Organization
2007 revenue: $10.7 billion
Fiscal year end: Dec. 31
2007 Employees: 22,450
Industry: Real estate
CEO: Donald J. Trump
Location: New York, N.Y.

The Trump Organization's mainstay is its real estate and hotel properties, but its colorful chief executive, Donald Trump, often takes the spotlight with his reality television shows and a variety of licensed consumer products.

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Last updated May 28 2008: 12:40 PM ET