
T. Ozbun
Research expert covering food retail and all food topics for Italy and Brazil
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The market share of the leading supermarkets in Great Britain (GB) has begun to shift from the traditional market leaders to discounters in recent years. However, Tesco and Sainsbury's have continually had the largest share over the period under consideration, holding **** percent of the market together as of January 2026.
Prior to the popularity of the discounters, the grocery retail market was dominated by the 'big four' supermarkets: Tesco, Sainsbury's, Asda, and Morrisons. On the back of the post-Brexit uncertainty and growing inflation, consumer behavior has shifted in favor of cheaper alternatives such as Aldi and Lidl. In September 2022, Aldi took over fourth place in the grocery store ranking from Morrisons for the first time. In April 2023, Aldi's market share reached double digits for the first time. In January 2026, this figure stood at ****Ìý±è±ð°ù³¦±ð²Ô³Ù.Ìý
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* For commercial use only
Basic Account
Starter Account
The statistic on this page is a Premium Statistic and is included in this account.
Professional Account
1 All prices do not include sales tax. The account requires an annual contract and will renew after one year to the regular list price.