U.S. Steel

==Background==
==Insights==
* U.S. Steel has been the subject of takeover speculation in 2005 and 2006.
==Links==
* Fortune 500 headquarters
===Media===
* US Steel Stock Soars As Profits Double in July 2008 from WPXI.com
* Reversal of Fortune Tribune-Review -- December 2006 -- A quarter-century ago, Pittsburgh was home to 15 companies on Fortune magazine's list of America's 500 largest corporations. By July 2007, that number will be reduced to five when Mellon Financial Corp. merges with The Bank of New York. 
** Pittsburgh's corporate elite could shrink further. U.S. Steel, PNC Financial Services Group and Allegheny Technologies have been the subject of takeover speculation in the past year, putting their headquarters at risk as well. 
category:company