Tesco

Tesco is the supermarket name people reach for when they want groceries, household basics, and a huge choice of own-label lines under one roof. By our assessment, its best trick is scale: supermarkets, Extra stores, convenience formats, and delivery all sit under the same familiar brand, so it covers the weekly shop and the quick top-up. The downside is the same scale, because the experience changes a lot between a big out-of-town store and a smaller local branch. In practice Tesco feels like the ordinary rhythm of British food retail — baskets, club-card style loyalty, chilled aisles, and a lot of everyday brands beside Tesco’s own. It sits in direct competition with other UK grocers, and it has a stronger mainstream position than almost any specialist food shop. Tesco is for people who want a broad, practical grocery stop rather than a niche market.