W.W. Grainger Inc. is one of the leading broad-line suppliers of facilities maintenance and other related products and services in North America. Based in Indianapolis, Ind., the company offers a wide range of products, such as abrasives, hydraulics, testing instruments, fasteners, lubrication and outdoor equipment, among others. It has more than 400 branches throughout the United States. W.W. Grainger Inc. serves numerous customers, including government, grocery stores, food and beverage processing plants, fleet vehicle maintenance and rubber industries.