Tesco

Tesco plc is a British multinational groceries and general merchandise retailer headquartered in Welwyn Garden City, England. The company was founded by Jack Cohen in Hackney, London, in 1919. In 2011, it was the third-largest retailer in the world measured by gross revenues and the ninth-largest in the world measured by revenues. It has shops in Ireland, the United Kingdom, the Czech Republic, Hungary, and Slovakia. It is the market leader of groceries in the UK.