France’s Competition Authority has expressed “serious doubts” over Casino’s purchase of Monoprix.

Last June, Casino agreed to purchase joint-venture partner Galeries Lafayette’s 50% stake in French retailer Monoprix, ending a long-running dispute.

Go deeper with GlobalData

Data Insights

The gold standard of business intelligence.

Find out more

Monoprix has around 400 outlets under banners including Monoprix, Monop’, Dailymonop and Monop’station.

The regulator says the takeover “raises competition issues making it necessary to open an in-depth phase two investigation”.

It added that the takeover “strengthens Casino’s market position in certain areas of Paris given the presence in these areas, alongside Monoprix and Monop’ stores of other Casino retail brand outlets such as Casino, Franprix, Leaderprice.”

In a statement, Casino said the phase two examination will allow it to “put forward all its arguments to the French Competition Authority”.

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

The timeframe for the examination is 65 working days but can be extended if required.

Just Food Excellence Awards - Have you nominated?

Nominations are now open for the prestigious Just Food Excellence Awards - one of the industry's most recognised programmes celebrating innovation, leadership, and impact. This is your chance to showcase your achievements, highlight industry advancements, and gain global recognition. Don't miss the opportunity to be honoured among the best - submit your nomination today!

Nominate Now