Pearl River, New York

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Pearl River, New York

Pearl River, New York

Research Site

Pearl River, NY Site Statistics:

Dating back to 1907, when Dr. Ernst Lederle established the facility to produce a life-saving treatment for children with diphtheria, Pfizer’s Pearl River site continues a legacy of scientific innovation spanning more than a century.
Encompassing approximately 330 acres overall, including 23 acres of developed campus, Pfizer’s Pearl River site is home to more than 1,000 colleagues working across a vibrant, multi-building hub spanning research and development, manufacturing, and enabling functions.
Serving as the primary global R&D hub for Pfizer Vaccines, the Pearl River campus advances pioneering vaccines designed to prevent serious infectious diseases and help protect diverse populations worldwide, building on more than a century of expertise in vaccine discovery, development, and clinical science.
Beyond its leadership in vaccine innovation, the site is a key part of Pfizer’s global manufacturing network, with specialized capabilities in the production of antibody-drug conjugates (ADCs) and other advanced modalities that reflect a long-standing legacy of manufacturing excellence.
Learn more about career opportunities in Pearl River.

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St. Louis, MO

An expansive laboratory and manufacturing space, our colleagues focus on the development of potential new medicines to help prevent or treat diseases and conditions.

Aerial view of a large Pfizer office complex surrounded by trees and winding roads

San Diego, CA

With more than 500,000 square feet of state-of-the-art facilities, this is where our scientists discover and develop cutting-edge cancer therapies using advanced laboratories and equipment.

Groton, Connecticut

Many of the discoveries and innovations that drive the Pfizer pipeline to new potential occur in the world-class research and development laboratories in Groton.

Cambridge research site building with orange facades, central courtyard, and glass skybridge

Cambridge, Massachusetts

Located in Kendall Square, our Cambridge site interlaces Pfizer’s R&D capability with the densest biomedical community in the world.

Photo of Andover, Massachusetts Research Site office building beside a pond under a bright blue sky

Combining state-of-the-art R&D and Pfizer Global Supply (PGS) facilities with flexible, multi-product manufacturing capabilities, Andover is a key driver of innovation across our biologics discovery, development, and global clinical and commercial supply efforts.