County of Allegheny PA
County of Allegheny PA (9442MF:US)
County of Allegheny is located in the State of Pennsylvania. The County provides many services, such as providing essential human services to those in need, public safety, constructing roads and stimulating economic development. Allegheny County is home to at least seven Fortune 500 firms including Heinz, USX, PPG Industries, GNC, PNC Corporation, Mellon Bank and Alcoa.