B & M Retail Limited, trading as B&M, is a British multinational variety store and garden centre chain founded in 1978 and based in Speke, England. It is listed on the London Stock Exchange, and is a constituent of the FTSE 250 Index. B&M is part of the Jersey-based B&M European Value Retail S.A., which owns Heron Foods and operates the B&M stores in France. Wikipedia