Tesco is headquartered in Welwyn Garden City and is one of the largest grocery retailers in the United Kingdom, operating supermarket formats and digital shopping services.

Retail operations

The company runs a broad store estate and e-commerce ordering, supporting frequent-purchase categories such as food, beverages, and household essentials.

Supply chain

Tesco manages distribution and replenishment systems designed for high-volume grocery flows, helping maintain availability across stores and delivery channels.