Walgreens

Founded in 1901, Walgreens Co. is one of the leading drugstore chains in the United States that specializes in the business of pharmacy, providing health plans and health care solutions. Located Tulsa, Okla., the company operates more than 7,650 drugstores in the United States, District of Columbia and Puerto Rico. It provides multichannel access to approximately six million customers to consumer goods, pharmacy and health and wellness services. Walgreens business area covers sectors, such as retail, specialty, infusion, medical facility and mail service, as well as pharmacy benefit solutions and respiratory services. Fast Company has ranked Walgreen Co. among the top 10 companies in health care in 2010.