One giant store network for everyday life
Walmart Inc. is a mass retailer that sells everyday goods—groceries, general merchandise, and services—through stores, websites, and mobile apps to families looking for low prices and convenience. Shoppers pay mainly for merchandise. Members pay membership fees at Sam's Club, and businesses pay Walmart for advertising, marketplace, and fulfillment services. The company runs three parts: Walmart U.S., Walmart International, and Sam's Club U.S. In 2026 it generated $713.2 billion of total revenue, with Walmart U.S. the largest at $483 billion of net sales. Its edge is scale: one connected network handling everything from a grocery run to same-day digital delivery.