The United States Steel Corporation , more commonly known as U.S. Steel, is an integrated steel producer with major production operations in the United States, Canada, and Central Europe. The company is the world's tenth largest steel producer ranked by sales . It was renamed USX Corporation in 1991 and back to United States Steel Corporation in 2001 when the shareholders of USX spun off its steel-making assets following the acquisition of Marathon Oil in 1982. It is still the largest domestically owned integrated steel producer in the United States, although it produces only slightly more steel than it did in 1902.
The Pittsburgh Penguins are a professional ice hockey team based in Pittsburgh, Pennsylvania. They are members of the Atlantic Division of the Eastern Conference of the National Hockey League . The franchise was founded in 1967 as one of the first expansion teams during the league's original expansion from six to twelve teams. The Penguins played in the Civic Arena from the time of their inception through the end of the 2009-10 season. They moved into their new arena, Consol Energy Center, to begin the 2010–11 NHL season. They have qualified for four Stanley Cup Finals, winning 3 Stanley Cups in their history, in 1990–91, 1991–92, and 2008–09.