Walmart Inc.
Public
Market dominator
WMT
SectorConsumer Staples
CountryUnited States
Market cap1.03T
Market dominance: Oligopoly (25% of U.S. Groceries)
Walmart Inc. is the world's largest retailer by revenue, operating a massive global network of hypermarkets, discount department stores, and grocery stores. Headquartered in Bentonville, Arkansas, the company has evolved from a traditional brick-and-mortar giant into a sophisticated omnichannel ecosystem that integrates physical stores with a rapidly growing e-commerce and logistics business.
Costco Wholesale Corporation 
The Procter & Gamble Company 
The Coca-Cola Company 
PepsiCo, Inc. 
Altria Group, Inc. 
Monster Beverage Corporation