First Canadian Place is a skyscraper in Financial District of Toronto, Ontario, at the northwest corner of King and Bay streets, and serves as the global headquarters of the Bank of Montreal. At 298m, it is Canada's tallest skyscraper and the 15th tallest building in North America to structural top (spires) and 9th highest to the roof top, and the 105th tallest in the world. It is the third tallest free-standing structure in Canada, after the CN Tower (also in Toronto) and the Inco Superstack chimney in Sudbury, Ontario. The building is owned by Brookfield Office Properties, putting it in co-ownership with the neighbouring Exchange Tower and Bay Adelaide Centre as well as various other office spaces across Downtown Toronto.