Brookfield Infrastructure L.P primarily engages in the ownership and operation of electricity transmission systems in Chile, Brazil, and Canada. It also owns timberlands located principally in the coastal region of British Columbia, Canada; and the Pacific Northwest region of the United States. In addition, the company has interests in Peterborough Hospital, which is located in the United Kingdom; Long Bay Forensic and Prison Hospitals located in Sydney, Australia; and Royal Melbourne Showgrounds, a special purpose exhibition facility comprising office complexes, open air arenas, and tension structures located in Melbourne, Australia. The company is headquartered in Hamilton, Bermuda. Brookfield Infrastructure L.P is a subsidiary of Brookfield Infrastructure Partners L.P.