Superstores in the United States

Walmart Inc. is an American multinational retail corporation that operates a chain of hypermarkets (also called supercenters), discount department stores, and grocery stores in the United States and 19 other countries. It is headquartered in Bentonville, Arkansas. The company was founded in 1962 by brothers Sam Walton and James "Bud" Walton in nearby Rogers, Arkansas. It also owns and operates Sam's Club retail warehouses.

American retailer and supermarket chain

Kmart ( ), formerly Kmart Corporation, is a department-store chain and online retailer in the United States and its territories.

Safeway, Inc. is an American supermarket chain that provides grocery items and general merchandise along with various specialty departments such as bakery, delicatessen, floral, and pharmacy, as well as Starbucks coffee shops and vehicle fuel centers. Safeway's primary base of operations is in the Western United States, with some stores located in the Mid-Atlantic region of the Eastern Seaboard.

Meijer Inc. (, ) is an American regional supercenter chain that primarily operates in the Midwestern United States. Its corporate headquarters are in Walker, Michigan. Founded in 1934 as a supermarket chain, Meijer is credited with pioneering the modern supercenter concept in 1962. About half of the company's 259 stores are located in Michigan; the others are in Illinois, Indiana, Kentucky, Ohio, and Wisconsin. The chain is ranked by Forbes as the 14th-largest private company in the United States, and is the country's 23rd-largest retailer by revenue as of 2025.