Companhia Brasileira de Distribuição (GPA) is a Brazilian food retailer operating primarily in São Paulo and the broader Southeast region of Brazil. GPA operates 696 stores under three main banners: Pão de Açúcar, a premium supermarket targeting upper-income consumers; Mercado Extra, a mainstream neighborhood supermarket for middle-income shoppers; and a growing network of small-format proximity stores (Minuto Pão de Açúcar, Mini Extra, Aliados Minimercado) designed for daily convenience shopping. GPA also sells through e-commerce and click-and-collect channels, and holds a stake in FIC, a credit card joint venture with Itaú Unibanco. GPA's core business model is buying food and consumer products from suppliers and reselling them at a markup. Gross margin improvement is the primary profitability lever, driven by private label expansion (over 25% of sales), growing perishables penetration, and SKU rationalization. GPA has undergone a significant transformation over the past several years, spinning off its Assaí cash-and-carry business, exiting hypermarkets, and divesting its Latin American operations (Grupo Éxito), leaving a simpler Brazil-only food retailer. GPA is currently executing a turnaround focused on proximity store expansion in São Paulo, category management rollout across banners, and deleveraging after leverage peaked near 10x adjusted EBITDA in early 2023.