Walgreens is headquartered in Deerfield, IL. The company has been in operation since 1901 and has yearly revenues of 72 Billion with approximately 180,000 employees. Walgreens is a publicly traded company, trading under the symbol WAG. Follow Walgreens on twitter at @Walgreens. Read about the company culture, corporate mission, and discover any job openings at Walgreens, by visiting their career page. If you need help finding more information about Walgreens, visit their website.