Pfizer: One of the world's premier biopharmaceutical companies
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.
Pfizer’s Core Values of Social Responsibility and Philanthropy | Pfizer
Pfizer announces that they have entered into a definitive merger agreement under which Pfizer will acquire Hospira. This strategically complementary combination adds a growing revenue stream and …
History | Pfizer
The Best Get Better—Pfizer and Warner-Lambert merge to form the new Pfizer, creating the world's fastest-growing major pharmaceutical company. Learn more about the Pfizer/Warner-Lambert merger.
Careers | Pfizer
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 Company Fact Sheet | Key Pharma & Consumer Health Products …
Nov 4, 2025 · At Pfizer, we apply science and our global resources to bring therapies to people that extend and significantly improve their lives. We strive to set the standard for quality, safety, and …
Celebrating 175 Years of Changing Lives at Pfizer
Jun 24, 2024 · Pfizer was founded in 1849 by Charles Pfizer and Charles Erhart with the driving ambition to discover innovations that help people. Over the past 175 years, we have achieved that and so …
Our Products: Holding the Promise of a Breakthrough | Pfizer
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 …
Pfizer and BioNTech’s COMIRNATY® Receives U.S. FDA Approval for …
Aug 27, 2025 · 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.
Coronavirus COVID-19: Vaccine, Drug and Treatment Updates | Pfizer
Pfizer Inc. and BioNTech SE announced today they have begun an evaluation of the safety and immunogenicity of a third dose of the Pfizer-BioNTech COVID-19 vaccine (BNT162b2) to understand …
Our Science: Pharmaceutical Development | Pfizer | Pfizer
Nov 4, 2025 · At Pfizer our biotechnology is our foundation. With 25,000 clinical researchers testing everyday, pharmaceutical development and innovation are our focus. Learn more.