Jack Cohen founded Tesco in 1919 in London. It has since grown to become the third largest retailer in the world. Tesco launched its first store in 1929 and first supermarket in 1956. It went international in 2002. Today Tesco operates over 2,400 stores worldwide and has a strong online presence through Tesco.com. While highly successful in the UK, Tesco's expansion to the US through its Fresh & Easy stores has faced challenges and not yet proven profitable.