Pfizer Inc. is one of the world’s largest research-based pharmaceutical and biomedical companies, known for developing, manufacturing, and marketing medications and vaccines for humans and animals. Pfizer | 7,189,220 followers on LinkedIn. We’re celebrating over 175 years of daring scientific innovation—and we’re not done yet. Let’s outdo yesterday. Founded in 1849 in New York by German entrepreneurs Charles Pfizer and Charles F. Erhart, Pfizer is one of the oldest pharmaceutical companies in North America. Pfizer develops and produces medication and vaccines for immunology, oncology, cardiology, endocrinology, and neurology. In this section find an overview of our Pfizer Products and search for information on our most popular Pfizer products. Our products are the results of 1500 scientists overseeing more than 500,000 lab tests and over 36 clinical trials before the first prescription. Find the latest Pfizer Inc. (PFE) stock quote, history, news and other vital information to help you with your stock trading and investing. Pfizer and BioNTech Receive U.S. FDA Approval for XFG-adapted COVID-19 Vaccine Read More View All News Starting with Charles Pfizer inventing an almond-flavored antiparasite medicine in 1849, our people have always been innovators and trailblazers, committed to finding the next cure. PfizerForAll breaks things down into simple steps to help you better understand your health, book doctor’s appointments, find ways to save on your Pfizer medications, and more. We’ve transformed growth and development at Pfizer to ensure that everyone can follow a path to their dream career, whether that’s climbing a traditional ladder or “zig-zagging” their way to a new role. Pfizer (/ ˈfaɪzər /) [3] is an American pharmaceutical corporation. One of the world's largest pharmaceutical companies, it is ranked 64 on the 2020 Fortune 500 list of the largest United States corporations by total revenue. [4][5] It was founded in 1849 in New York City.