Walgreens

In business since 1901, Walgreen Co. is a chain of stores that offers health care and pharmacy products. The company operates more than 7,650 drugstores in the United States, District of Columbia and Puerto Rico. Located in Avon Lake, Ohio, it provides multichannel access to approximately six million customers to consumer goods, pharmacy and health and wellness services. Additionally, it offers member services, such as specialty pharmacy, mail service pharmacy, infusion and respiratory services, convenient care clinics and on site pharmacy. Walgreens business area covers sectors, such as retail, specialty, infusion, medical facility and mail service, as well as pharmacy benefit solutions and respiratory services. The company is ranked 106th in revenue in Fortune magazine Global 500 Largest Companies.