Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, Mexico, Japan, the United Kingdom, Korea, Australia, Taiwan, China, Spain, France, Iceland, New Zealand, and Sweden. The company offers branded and private-label products in a range of merchandise categories. It offers merchandise, such as sundries, dry groceries, candies, coolers, freezers, deli, liquor, and tobacco; appliances, electronics, health and beauty aids, hardware, lawn and garden, sporting goods, tires, toys and seasonal products, office supplies, automotive care products, postages, tickets, apparel, small appliances, furniture, domestics, housewares, special order kiosks, and jewelry; and meat, produce, service deli, and bakery products. The company also operates gasoline, pharmacies, optical, food courts, hearing-aid centers, and tire installation centers; and offers business delivery, travel, grocery, and various other services online. It also operates e-commerce websites. The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.

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. It also manufactures and processes food products for sale in stores. It operates stores under various banners, including Albertsons, Safeway, Vons, Pavilions, Randalls, Tom Thumb, Carrs, Jewel-Osco, Acme, Shaw's, Star Market, United Supermarkets, Market Street, Haggen, Kings Food Markets, and Balducci's Food Lovers Market; and pharmacies, in-store branded coffee shops, adjacent fuel centers, distribution centers, and manufacturing facilities, as well as various digital platforms. Albertsons Companies, Inc. was founded in 1860 and is headquartered in Boise, Idaho. Albertsons Companies, Inc. operates as a subsidiary of Albertsons Investor Holdings LLC.

United Natural Foods, Inc., together with its subsidiaries, distributes natural, organic, specialty, produce, and conventional grocery and non-food products in the United States and Canada. It operates in two segments, Wholesale and Retail. The company offers grocery and general merchandise, produce, perishables and frozen foods, wellness and personal care items, and bulk and foodservice products. It also provides nuts, dried fruit, seeds, trail mixes, granola, natural and organic snack items, and confections under the Woodstock Farms Manufacturing name; organic, non-GMO project verified, and specialty food and non-food items under the Blue Marble brand name; pet food under the WILD HARVEST brand name; and various products under the ESSENTIAL EVERYDAY, SHOPPERS VALUE, Field Day, EQUALINE, CULINARY CIRCLE, and STONE RIDGE CREAMERY brand names. In addition, the company provides home, health and beauty care, and pharmacy products, as well as private label products through a network of Cub Foods and Shoppers retail grocery stores; and retail store support, pricing strategy, shelf and planogram management, advertising, couponing, ecommerce, consumer convenience, store design, equipment sourcing, electronic payments processing, network and data hosting, point-of-sale hardware and software, automation tools, sustainability, and administrative back-office solution services, as well as professional services. Further, it offers consumer and trade marketing programs, and programs to support suppliers in understanding its markets. The company serves chains, independent retailers, and supernatural chains, as well as ecommerce, foodservice, conventional military business, and other sales customers. United Natural Foods, Inc. was founded in 1976 and is headquartered in Providence, Rhode Island.

Natural Grocers by Vitamin Cottage, Inc., together with its subsidiaries, retails natural and organic groceries, and dietary supplements in the United States. The company's stores offer natural and organic grocery products, such as organic produce; private label repackaged bulk products, including dried fruits, nuts, grains, granolas, teas, herbs, and spices, as well as peanut and almond butters; private label products comprising grocery staples, household products, bulk foods, and vitamins and dietary supplements, as well as organic eggs, organic flavored coffee, and organic mustard; dry, frozen, and canned groceries; meat and seafood products; dairy products, dairy substitutes, and eggs; prepared foods; bread and baked products; beverages; and beer, wine, and hard cider products. Its stores also provide name-brand supplements, as well as private label dietary supplements; body care products consisting of cosmetics, skin care, hair care, fragrance, and personal care products containing natural and organic ingredients; pet care and food products; books and handouts; household and general merchandise, including cleaning supplies, paper products, and dish and laundry soaps, as well as other common household products, such as diapers; and books and handouts. The company operates its retail stores under the Natural Grocers by Vitamin Cottage trademark, as well as Vitamin Cottage Natural Grocers and Health Hotline trademarks. The company also offers science-based nutrition education programs to help customers make informed health and nutrition choices. Natural Grocers by Vitamin Cottage, Inc. was founded in 1955 and is headquartered in Lakewood, Colorado.

Ingles Markets, Incorporated, together with its subsidiaries, 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. The company owns and operates a milk processing and packaging plant that supplies organic milk, fruit juices, and bottled water products to other retailers, food service distributors, and grocery warehouses. In addition, it provides home meal replacement items, delicatessens, bakeries, floral departments, and greeting cards, as well as broad selections of local organic, beverage, and health-related items. The company operates under the Ingles and Sav-Mor brand names. Ingles Markets, Incorporated was founded in 1963 and is headquartered in Asheville, North Carolina.

Kohl's Corporation operates as an omnichannel retailer in the United States. It offers branded apparel, footwear, accessories, beauty, and home products through its stores and website. The company provides its products primarily under the brand names of Croft & Barrow, Jumping Beans, SO, Sonoma Goods for Life, and Tek Gear, as well as Food Network, LC Lauren Conrad, Nine West, and Simply Vera Vera Wang. Kohl's Corporation was founded in 1988 and is headquartered in Menomonee Falls, Wisconsin.

SpartanNash Company distributes and retails grocery products in the United States of America. It operates through Wholesale and Retail segments. The Wholesale segment offers grocery products and perishable food products, including dry groceries, produce, dairy products, meat, delicatessen items, bakery goods, frozen food, seafood, floral products, general merchandise, beverages, tobacco products, health and beauty care, and pharmaceutical products to independent retailers, national accounts, food service distributors, e-commerce providers, and corporate owned retail stores. This segment offers various support services to independent retailers. The Retail segment operates retail stores, fuel centers, and pharmacies primarily under the banners of Family Fare, Martin's Super Markets, D&W Fresh Market, VG's Grocery, Family Fresh Market, Supermercado Nuestra Familia, Forest Hills Foods, Dillonvale IGA, and Fresh City Market. It supplies private brand products to military commissaries. The company was formerly known as Spartan Stores, Inc. and changed its name to SpartanNash Company in November 2013. SpartanNash Company was founded in 1917 and is headquartered in Grand Rapids, Michigan.

Village Super Market, Inc. engages in the operation of a chain of supermarkets in the United States. It offers grocery, meat, produce, dairy, deli, seafood, prepared food products, and bakery and frozen food products. The company also provides non-food products, including health and beauty care, general merchandise, liquor, and pharmacy products. It operates its supermarkets under the ShopRite and Fairway banners, and specialty markets under the Gourmet Garage banner, as well as operates online stores through shoprite.com, fairwaymarket.com, and gourmetgarage.com, as well as ShopRite app, Fairway app, and Gourmet Garage app. The company was founded in 1937 and is based in Springfield, New Jersey.