200_public_square | location | cleveland <tsp> 200_public_square | floorcount | 45 <sep> 200 public square is a skyscraper in cleveland, ohio the building, located on public square in downtown cleveland, reaches 45 stories and 658 feet (201 m) with 12 million square feet (110,000 m2) of office space it is the third-tallest building in cleveland and fourth-tallest in the state of ohio the building opened in 1985 as the headquarters for standard oil of ohio or sohio, and was known as the sohio building or standard oil building after british petroleum (bp) rebranded sohio as bp in the early 1990s, the building was often called the bp america building, bp america tower, bp tower, or bp building, and those earlier names are still regularly used even after bp moved its north american headquarters to chicago in 1998 
there are 45 floors at 200 public square in cleveland.cleveland 45 is the third-tallest building in ohio and fourth-tallest in state of ohio