APIs and Intermediates

Pfizer CentreOne has been a leading provider of specialty APIs for many decades. We make a specific segment of complex compounds: Cortico- and hormonal steroids, Prostaglandins., Antibiotics. Our Kalamazoo, Michigan, facility, located in the heart of the United States, produces APIs and intermediates that Pfizer uses for its own branded medicines. Pfizer pioneered the chemistry used to make complex steroids and hormones and continues to lead the industry by investing in next-generation processes. Look to us as an API supplier you can count on for quality and expertise.