about us

U.S. Facilities

Par employs several talented professionals in our US facilities in Chestnut Ridge, New York; Irvine, California; Rochester, Michigan and Montebello, New York.

Par's headquarters and administrative offices are located in Chestnut Ridge, New York. Our impressive network of manufacturing and packaging facilities, and QC and R&D labs, are located in Chestnut Ridge, Irvine, Rochester and Montebello. These state of the art, ultra-modern facilities utilize the most innovative high velocity equipment and have capabilities to produce many dosage forms. Our distribution centers are outfitted with the most advanced automated shipping systems.