Costco Wholesale Corporation (COST) vs The Procter & Gamble Company (PG)

Founded in 1983, Costco Wholesale Corp operates a global network of membership-only warehouse clubs focused on offering high-quality products and services at consistently low prices. In its latest fiscal year, the company ran approximately 910 warehouses and served more than 80 million members across three geographic segments: Costco U.S., which generated about 73% of total revenue, Costco Canada at 13%, and Costco International at 14%. Costco’s core value proposition—quality merchandise at highly competitive prices—has supported strong membership renewal rates, reaching 93% in the U.S. and Canada and nearly 90% internationally. Roughly 55% of fiscal 2025 revenue came from grocery sales, while general merchandise contributed another 25%.

Founded in 1837, Procter & Gamble Company (PG) has grown into one of the world’s largest consumer goods manufacturers, generating nearly $85 billion in annual sales. Its portfolio includes many leading brands, with more than 20 producing over $1 billion in global annual revenue each, including Tide laundry detergent, Charmin toilet paper, Pantene shampoo, and Pampers diapers. International markets account for slightly more than half of the company’s consolidated sales.