Costco Wholesale Corporation (COST)

Costco Wholesale Corporation runs membership-based warehouse clubs that bundle sharp pricing with a streamlined assortment and an emphasis on value. The company purchases in bulk, relies on efficient merchandising, and supports traffic with a private-label program that spans many everyday categories. Clubs are designed for high throughput and low overhead, and the format extends online through ordering, delivery, and services tailored to households and small businesses. Geographic reach includes North America and select international markets, with layouts adjusted to local demand and regulations. Costco participates in the consumer staples and retail ecosystem, where consistency and trust matter. The model blends recurring membership income with merchandise margins, which in turn supports a focus on quality and straightforward pricing while keeping the shopping experience simple and predictable for members.