Gulf Canada was a Canadian integrated petroleum company that existed between 1944 and 2001. Gulf Oil Corporation began operating in Canada in 1942, and two years later formed a Canadian subsidiary called the Canadian Gulf Oil Company. In 1956 Canadian Gulf Oil merged with the British American Oil Company (of which Gulf Oil was the controlling shareholder) and until 1969 operated under the British American name. In 1969 British American amalgamated with its subsidiaries into a new company called Gulf Oil Canada Limited.