Casino, Guichard-Perrachon SA (Groupe Casino) operates as a French retail group focused on convenience formats, offering food and non-food products through hypermarkets, supermarkets, convenience stores including Monoprix, Franprix, Naturalia, Casino Supermarkets, Spar, Vival and Le Petit Casino, discount stores, wholesale cash-and-carry outlets, and e-commerce via Cdiscount; it provides real estate management, property development, energy services, banking and franchising support. The company, founded in 1898 and headquartered in Saint-Étienne, France, conducts operations primarily in France with international affiliates and generates net sales split between convenience brands and online retail, targeting urban consumers through premium, organic and quick-commerce channels. Following its 2024 financial restructuring and divestitures of hypermarkets, supermarkets including Codim 2024 Leader Price France GPA control lost March 2024 to 22.5% equity stake and Grupo Éxito January 2024 Casino implements the Renouveau 2028 plan with store network streamlining 958 exits 143 openings 77 franchise transfers year-to-date September 2025 new concepts rollout Oxygène at Franprix 75 stores La Ferme at Naturalia 23 stores La Cantine at Monoprix 6 stores Coeur de Blé at Casino 36 corners Spar Origines initial openings like-for-like sales growth +0.6% first nine months 2025 adjusted EBITDA €456m up 13% and franchising 27 Monop’ stores October 2025.