Strategy+ advised one of the world’s premier biopharmaceutical companies Pfizer (NYSE: PFE) on the acquisition of Hospira, Inc. (NYSE: HSP), the world’s leading provider of injectable drugs and infusion technologies and a global leader in biosimilars. The definitive merger agreement was announced February 5, 2015. Pfizer agreed to acquire Hospira for a total enterprise value of approximately $17 Billion in cash.