Tesco is a British multinational supermarket. It was founded in 1919 by Jack Cohen in Hackney, London, England. Nowadays, its headquarter is located in Cheshunt, Hertfordshire, England. The company counts with around 600,000 employees. Philip Clarke is the Chief Executive Officer and Sir Richard Broadbent is the Chairman of Tesco. The company is the second-largest retailer in the world. It counts with stores in 12 countries, including locations in Asia, Europe and North America. Tesco has around 7,000 stores around the world.