The UK supermarket giant Tesco is gearing up to defend its corner in the inquiry into the retail sector by the Competition Commission (CC).

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


The supermarket operator is to publish today (2 April) a 28-page response to the investigation, in which it will criticise attempts by the Competition Commission to establish whether it has dominance in specific UK towns and cities, according to a report by Sunday newspaper The Observer.


Tesco will say: “It is not credible … to suggest that a grocery retailer could become so entrenched in a local area as to make that area incontestable by others,” it was reported.


In January, the Competition Commission found few problems with retailer-supplier relationships in its emerging thinking document following the first stage of its investigation. But the next stage was to focus on local markets across the UK.


Peter Freeman, chairman of the CC and Inquiry Group, said in January: “We have now gathered a large amount of evidence about the overall picture in this market, and having gathered this information, we can now look in detail at the situation locally.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

“We are not here to punish success or individual retailers but we are concerned with whether Tesco, or any other supermarket, can get into such a strong position, either nationally or locally, that no other retailer can compete effectively.”


But Tesco has questioned the commission’s decision to go down the local route as a way of effectively assessing competition.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact