Mega Walmart

Walmart Express was a chain of smaller discount stores with a range of services from groceries to check cashing and gasoline service. The concept was focused on small towns deemed unable to support a larger store and large cities where space was at a premium.

Since August 2018, Walmart Inc. only holds a minority stake in Walmart Brasil, which was renamed Grupo Big on August 12, 2019, with 20% of the company's shares, and private equity firm Advent International holding 80% ownership of the company. On March 24, 2021, it was announced that Carrefour would be acquiring Grupo Big.

Wal-Mart Stores has seen the light. The world's biggest retailer has discovered Christian-themed merchandise is one of the fastest-growing categories around.

The company operates under the name Walmart in the United States and Canada, as Walmart de México y Centroamérica in Mexico and Central America, as Asda in the United Kingdom, as the Seiyu Group in Japan, and as Flipkart Wholesale in India. It has wholly owned operations in Argentina, Chile, Canada, and South Africa.