Amphastar Pharmaceuticals is a recognized pharmaceutical company that uses state-of-the-art, cGMP-compliant facilities to develop, manufacture, and market biopharmaceutical injectable, intranasal, and inhalation products. In addition to the Corporate Headquarters, Amphastar has five manufacturing facilities in the United States, China, and Europe, along with a state-of-the-art New Drug Research Center. As a commitment to high quality, all Amphastar finished products are manufactured in the United States.
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The Amphastar Pharmaceuticals, Inc. annual revenue was $294 million in 2024.
299 people are employed at Amphastar Pharmaceuticals, Inc..
Amphastar Pharmaceuticals, Inc. is based in Rancho Cucamonga, California.
The NAICS codes for Amphastar Pharmaceuticals, Inc. are [325413, 32541, 32, 3254, 325].
The SIC codes for Amphastar Pharmaceuticals, Inc. are [28, 283].