W.B. Mason is a privately held office products dealer headquartered in Brockton, Massachusetts. The company was founded in 1898 and has been family owned ever since. W.B. Mason offers a wide range of office products and services, including office supplies, furniture, technology, and printing. The company has over 60 distribution centers throughout the United States and employs over 4,000 people. W.B. Mason is known for its exceptional customer service and competitive pricing.