W.B. Mason

W.B. Mason based in Brockton, Ma. is the largest privately held office products dealer in the U.S. that competes with Staples, OfficeMax, and Office Depot. W.B. Mason primarily serves the New England and Mid-Atlantic areas of the United States. They have 42 distribution centers as well as sales offices in New York City and Philadelphia. The company has 2,350 employees, 900 sales representatives, 450 delivery trucks (leased from Ryder), and over 180,000 customers. and is the largest customer of United Stationers.