GWW

W.W. Grainger, Inc. is a Fortune 500 business‑to‑business distributor that supplies maintenance, repair and operating (MRO) products and related services such as inventory management and technical support. It operates in the industrial distribution sector, serving more than 4 million customers in manufacturing, healthcare, government and other facilities across North America, Japan and the United Kingdom. The company’s model combines a high‑touch, branch‑based network for larger, service‑intensive customers with digital platforms like Grainger.com, Zoro and MonotaRO that provide a vast “endless assortment” of stocked and on‑demand items. Grainger is widely regarded as the leading broad‑line MRO distributor in North America, distinguished by its extensive product catalog, deep supplier relationships and a logistics network that enables fast, reliable delivery.