Founded in 1849 with the headquarter in New York, Pfizer is a science-based, innovative and patient-focused bio-pharmaceutical company.
For more than 170 years, Pfizer applies science and our global resources to bring therapies to people that extend and significantly improve their lives. Our global portfolio includes medicines and vaccines. Every day, Pfizer colleagues work across developed and emerging markets to advance wellness, prevention, treatments, and cures that challenge the most feared diseases of our time.
Consistent with our responsibility as one of the world's premier innovative biopharmaceutical companies, we collaborate with health care providers, governments, and local communities to support and expand access to reliable, affordable health care around the world. Pfizer has worked to make a difference for all who rely on us.
In 2022, Pfizer ranked No. 4 on Fortune annual World’s Most Admired Companies list, and ranked No. 2 among large biopharmaceutical companies in the PatientView Global Survey; and ranked No. 4 Top pharmaceutical company in the 2021 Access to Medicine Index (ATMI) (data as of February 2022).