BJ's Wholesale Club

Third-largest warehouse club retailer in the US, with a growing retail media network targeting Eastern US shoppers

BJ's Wholesale Club is a membership warehouse club chain founded in 1984 and headquartered in Marlborough, Massachusetts. The company operates over 230 clubs primarily along the Eastern Seaboard, offering members access to bulk-quantity groceries, household goods, electronics, apparel, and fuel at competitive prices. Its membership model generates recurring revenue while driving high-frequency store visits, and the company competes directly with Costco and Sam's Club in the warehouse retail segment. From a marketing and advertising perspective, BJ's operates a growing retail media network — BJ's Media Exchange — which allows brands and CPG advertisers to reach its engaged membership base through targeted on-site and off-site digital advertising, sponsored product placements, and data-driven campaigns. This positions BJ's as both a major advertiser in its own right and an emerging retail media platform serving consumer packaged goods brands and other advertisers seeking access to its first-party shopper data. BJ's went public again in 2018 (NYSE: BJ) after a period of private equity ownership, and has continued to expand its footprint and digital capabilities. The company's loyalty and membership data infrastructure underpins its retail media offering, making it increasingly relevant to the advertising and marketing ecosystem as retail media networks gain prominence among brand advertisers.