Brookfield Office Properties (formerly BPO Properties)
provides space for the office gentry. The real estate
investment trust (REIT) owns and manages about 30 commercial
properties in Canada, mainly high-end office real estate in
Toronto, Calgary, Ottawa, Edmonton, and Vancouver. The
company also develops commercial properties. Its holdings,
which include Exchange Tower, home of the Toronto Stock
Exchange, and Calgary's Bankers Hall, one of western
Canada's largest office complexes, total approximately 20
million sq. ft. of space. Major tenants include Bank of
Montreal, Imperial Oil, Petro-Canada, and the Canadian
government.