Core-Mark Holding Company, Inc. (Core-Mark) is a marketer of supply solutions to the convenience retail industry in North America. The Company offers a range of products, marketing programs and technology solutions to approximately 33,000 customer locations in the United States and Canada. The Company�s product offering includes cigarettes, other tobacco products, candy, snacks, fast food, groceries, fresh products, dairy, bread, beverages, general merchandise and health and beauty care products. The Company operates a network of 29 distribution centers (excluding two distribution facilities it operates as a third party logistics provider). The Company operates 25 distribution centers in the United States and four in Canada.