Weis Markets, Inc. engages in the retail sale of food through a chain of supermarkets in Pennsylvania and surrounding states. The company's retail food stores sell groceries, dairy products, frozen foods, meats, seafood, fresh produce, floral, pharmacy services, deli products, prepared foods, bakery products, beer and wine, and fuel; and general merchandise items, such as health and beauty care, and household products.

Ingles Markets, Incorporated operates a chain of supermarkets in the southeast United States. It offers food products, including grocery, meat and dairy products, produce, frozen foods, and other perishables; and non-food products, which include fuel centers, pharmacies, health and beauty care products, and general merchandise, as well as private label items.

Grocery Outlet Holding Corp. owns and operates a network of independently operated stores in the United States. The company's stores offer products in various categories, such as dairy and deli, produce, floral, and fresh meat and seafood products, as well as grocery, general merchandise, health and beauty care, frozen foods, and beer and wine.

Natural Grocers by Vitamin Cottage, Inc., together with its subsidiaries, retails natural and organic groceries, and dietary supplements in the United States.

Sprouts Farmers Market, Inc. offers fresh, natural, and organic food products in the United States. The company offers perishable product categories, including fresh produce, meat, seafood, deli, bakery, floral and dairy, and dairy alternatives; and non-perishable product categories, such as grocery, vitamins and supplements, bulk items, frozen foods, beer and wine, and natural health and body care.

Albertsons Companies, Inc., through its subsidiaries, engages in the operation of food and drug stores in the United States. The company's food and drug retail stores offer grocery products, general merchandise, health and beauty care products, pharmacy, fuel, and other items and services.

The Kroger Co. operates as a retailer in the United States. The company operates combination food and drug stores, multi-department stores, marketplace stores, and price impact warehouses.