Walmart operates more than 10,750 physical stores across 19 countries and serves approximately 270 million customers and members weekly through a combination of Supercenters, discount stores, Neighborhood Markets, Sam's Club membership warehouses, and eCommerce platforms. The company moves over 100 billion items annually through its global supply chain, anchoring its position as the world's largest retailer.
The company functions as a people-led, tech-powered omnichannel retailer centred on its longstanding "Every Day Low Prices" strategy. Its operations span general merchandise retail, grocery distribution, eCommerce, supply chain logistics, and membership-based warehouse clubs. In the United States, 75% of salaried store, club, and supply chain managers began their careers as hourly associates, reflecting a significant internal promotion pathway.
Walmart has committed $1 billion to employee education and skills training between 2021 and 2026. The company has also set corporate sustainability targets including zero emissions by 2040 without carbon offsets and 100% renewable energy across operations by 2035.