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Groupe Casino

French mass-retail Group

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 6, 2026
Entity authorityQ2670967 ↗
Source-derived summary

Casino Group or Casino Guichard-Perrachon is a French mass-market retail group. It was founded on 2 August 1898 by Geoffroy Guichard under the corporate name Guichard-Perrachon & Co.

Casino Group is the source of many innovations, such as the first distributor's brand in 1901, the first self-service store in 1948, or even the display of a sell-by date on consumer products in 1959.

Casino Group operates across all food and non-food formats: supermarkets, convenience stores, discount stores, and wholesale stores. Casino Group owns brands such as Monoprix, Franprix, Cdiscount, Vival, and Casino. Internationally, through its franchise subsidiary ExtenC, it also operates the Géant and Leader Price brands.

As of 2017 Casino Group, managed by Jean-Charles Naouri, was quoted on the Paris Stock Exchange and had total revenue of €37.8 billion. As of November 2021, the group has a market capitalization of approximately €2.35 billion.

Between June 2023 and October 2024, in the grip of a financial crisis linked to its debt, the group closed or sold all of its Casino supermarkets and Géant hypermarkets in France to competitors. During this crisis, Casino and Géant brands are also gradually being replaced by competitors in various countries.

Editorial summary

“Groupe Casino” enters the record as french mass-retail Group. Crown Archives preserves that source wording while asking what Groupe, Casino and French can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1898, 1901, 1948, 1959—that can be checked directly. The linked authority record independently contributes the date 1898. Its strongest next move is a source search built around Groupe, Casino and French.
Editorial analysis

Why this record matters

“Groupe Casino” is worth following because a concise public description often conceals a longer documentary argument. Here, Groupe, Casino and French provides the most credible route into that argument.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 6, 2026. The linked authority identifier is Q2670967. VIAF identifies the subject as 134568263. The Library of Congress control number is nb2006006474. None of the 4 selected statements returned an explicit reference. The first chronological checks are 1898, 1901, 1948 and 1959.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Groupe Casino”, its source revision and the description used here.
  2. Expand the search: follow Groupe Casino primary sources, Groupe Casino archive and Groupe research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Groupe Casino” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.