Heinrich Mack

Heinrich Mack (Heinrich Mack Nachf.) was a prominent German pharmaceutical company based in Illertissen, specializing in the development and manufacture of chemical-pharmaceutical products. Founded in the mid-19th century, the company became well-known for its expertise in antibiotics and respiratory treatments. In 1971, the company was acquired by Pfizer, serving as a strategic entry point for Pfizer's manufacturing and research operations in Germany. Today, the former Heinrich Mack headquarters in Illertissen remains one of Pfizer's most advanced global manufacturing sites, particularly noted for its highly automated production of solid dosage forms.