Conversely, Eaton Corporation was founded in Cleveland and has long had significant operations in Pittsburgh. Forest City Enterprises owns billions of dollars of Pittsburgh-area real estate. The Cleveland branch of the Federal Reserve includes Pittsburgh in its territory. Cleveland-based Sherwin-Williams has locations throughout Pittsburgh and nationally is one of the top competitors to Pittsburgh-based PPG Industries. Two former Cleveland-based businesses, Picway Shoes and Revco, had locations throughout Pittsburgh before being bought out by Payless ShoeSource in 1994 and CVS/pharmacy in 1998, respectively. National City Bank itself had expanded into Pittsburgh in 1995 through its acquisition of Integra Bank and actually caused antitrust problems when PNC bought National City in 2008, being forced to divest 61 National City branches in Western Pennsylvania. Although First Niagara Bank ultimately bought 57 of the branches, Cleveland-based KeyBank was one of the banks that was considering buying the branches and expanding into Pittsburgh; KeyBank would later acquire First Niagara outright.