Tesco supermarket in Dublin

Tesco is a British multinational grocery and general merchandise retailer headquartered in Welwyn Garden City, Hertfordshire, England. It is the third-largest retailer in the world by revenue after Walmart and Amazon. Tesco has over 6,800 stores in 14 countries, including 166 stores in Ireland. Tesco entered the Irish market in 1996 and has since become one of the largest retailers in the country. Tesco offers a wide range of products, including groceries, fresh produce, meat, fish, dairy, baked goods, frozen foods, alcoholic beverages, non-alcoholic beverages, household goods, and clothing. Tesco Ireland operates a number of different store formats, including supermarkets, superstores, and Express stores. Supermarket are the largest stores and offer the widest range of products. Superstores are smaller than supermarkets and have a more limited range of products. Express stores are the smallest stores and focus on convenience items. Tesco Ireland also offers a number of online shopping services, including home delivery and click-and-collect.