W.W. Grainger, Inc.

W.W. Grainger, Inc. is a leading broad line distributor of maintenance, repair, and operating (MRO) supplies and services, operating primarily in North America, Japan, and the United Kingdom. The company serves over 4.5 million customers worldwide through two distinct business models. Its High-Touch Solutions North America segment offers approximately 2 million MRO products alongside technical support and inventory management services tailored to larger businesses. The Endless Assortment segment operates two online platforms—Zoro and MonotaRO—providing streamlined access to millions of products for smaller businesses and enterprises seeking one-stop shopping solutions. W.W. Grainger distributes a comprehensive range of products including safety and security equipment, material handling and storage solutions, pumps and plumbing supplies, cleaning and maintenance products, and metalworking and hand tools. Founded in 1927 in Chicago, the company leverages innovative technology and deep customer relationships to deliver products and solutions across its distribution network, which includes physical branches, online channels, and distribution facilities.