Tesco is a British multinational grocery and general merchandise retailer headquartered in Cheshunt, England. It is the third-largest retailer in the world measured by revenues (after Walmart and Carrefour). Tesco has around 7000 stores in 14 countries across Asia, Europe and North America and is the grocery market leader in the UK (market share of around 30%). The company was founded in 1919 by Jack Cohen as a group of market stalls. The Tesco name first appeared in 1924, after Cohen purchased a shipment of tea from T. E. Stockwell and combined those initials with the first two letters of his surname. The brand name for the clothing range at Tesco is called F&F. More info on the Tesco clothing website. Go directly to the section on zips.