Pfizer Inc.

Pfizer Inc. is a global biopharmaceutical company founded in 1849 in Brooklyn, New York. Originally a chemical manufacturer, Pfizer has evolved into one of the largest producers of prescription medicines, vaccines, and animal health products. The company gained early success by producing chemical compounds and played a significant role during the American Civil War by supplying essential medical supplies. Pfizer pioneered large-scale penicillin production during World War II and shifted focus to research-based pharmaceuticals in the post-war era. Today, Pfizer develops and manufactures a wide range of human medicines, including antibiotics, antifungals, and anti-inflammatories, as well as modern vaccines. The company also offers animal health solutions, including vaccines and medications for pets and livestock. Pfizer is committed to innovation through extensive research and development, aiming to deliver impactful medicines and vaccines to billions of patients worldwide. With a rich history and a strong global presence, Pfizer continues to make significant contributions to healthcare across various sectors.