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.

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.

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.

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 …

Dec 18, 2025 · Pfizer surveyed adults in 10 countries across the Global North and South to better understand the general population's trust in incorporating technology into the management of their …

Apr 29, 2025 · Visit www.pfizer.com/pipeline, Pfizer’s online database where you can learn more about our portfolio of new medicines and find out more about our Research and Development efforts …

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.

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 …

Nov 10, 2025 · We're elevating our breakthroughs in a bold new way on Pfizer.com. Check out our new visualized product pipeline, where you'll be able to take a deep dive into our working innovations and …

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 value in the …