High Quality Content by WIKIPEDIA articles! Hospira, Inc. (NYSE: HSP) is a U.S.-based global pharmaceutical and medical device company with headquarters in Lake Forest, Illinois. It has approximately 14,000 employees. Hospira is the world`s largest producer of generic injectable pharmaceuticals, manufacturing generic acute-care and oncology injectables, as well as integrated infusion therapy and medication management systems. Hospira`s products are used by hospitals and alternate site providers, such as clinics, home healthcare providers and long-term care facilities.