Penn National Gaming, Inc. (NASDAQ: PENN) is a diversified owner and operator of casino properties, as well as horse racetracks and associated off-track betting facilities primarily in the United States. As of 2008, it operated 20 facilities in 12 jurisdictions, including West Virginia, Illinois, Indiana, Louisiana, Mississippi, Pennsylvania, Missouri, New Jersey, Ohio, Colorado, Maine, Maryland and Ontario. The company was incorporated as PNRC Corp. in 1982 and changed its name to Penn National Gaming, Inc. in 1994. Penn National Gaming is headquartered in Wyomissing, Pennsylvania.