Supertest Petroleum

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Supertest Petroleum Limited

Industry	Petroleum
Founded	1923 (1923)
Defunct	1973 (1973)
Fate	Acquired by British Petroleum Canada
Headquarters	Supertest Building, 245 Pall Mall Street, London, Ontario

Supertest Petroleum Limited was a Canadian petroleum company that operated from 1923 to 1973. Its head office was in London, Ontario. It marketed itself as "Canada's All-Canadian Company", and was acquired by BP Canada in 1971.