GWW vs KR Comparison

Founded in 1927, W.W. Grainger originally distributed various motors via a mail-order catalogue. Over the course of the 20th century, the firm expanded into new industrial product categories and launched its first digital catalogue in 1995. Today, the company organizes itself into two segments focused on different customer bases. Its larger segment, high-touch solutions, offers a vast array of maintenance, repair, and operations, or MRO, supplies and bespoke inventory management services to larger businesses. Its smaller segment, endless assortment, operates two online platforms, Zoro and MonotaRO, that offer comprehensive catalogues of MRO supplies to smaller businesses. Grainger has operations throughout the world but primarily generates sales within the US.

Kroger is one of the largest grocery retailers in the United States with about 2,700 stores across a portfolio of more than 20 supermarket banners. The company boasts an ingrained presence in US communities, citing that it is a top-two grocer in most of its major market areas. Over one fourth of Kroger's roughly $110 billion in nonperishable and fresh food sales (about 75% of revenue) stems from its private-label portfolio, of which the company manufactures about 30% of units via its own food production plants. The company also operates fuel stations and pharmacies at 60% and 80% of its locations, respectively.